Roland, TB-303 @ 29 August 2010, “No Comments”

“This is the legendary acid bass creator. A small but very distinct sounding analogue synthesizer used by numerous techno/trance/house/electronic music producers for the last 28 years. I have two of them in my production studio with the purpose of to creating more intricate patterns. However, with the modern sequencer editing possibilities, there is no longer need for two, hence one is for sale.

I purchased this particular exemplar on Ebay a few years ago and it had been used for the studio production only. Unfortunately, no bag or manual came with it. Power supply was sent form the USA and has a US style 2 pin connector. It will require an adapter for the UK/Europe. I found that using this machine with a power supply produces a slight buzz (alternate voltage current), which never occurs when powered by batteries (DC). I only ever used batteries for that reason. It takes 4 of 1.5 Volt Type C batteries, which last for a very long time. The battery light goes dark, when they are ready to be changed. No MIDI capabilities have been fitted. This is a virgin original model. It can be synced to a MIDI clock by the means of a little DIN SYNC converter box, which I purchased on e-bay for about £10 and a couple of normal MIDI cables (you don’t need any special DIN cables). Programming requires a bit of fiddling, but if you are passionate enough about this toy, you won’t mind spending an hour reading the manual, which by the way can be downloaded as a PDF, or I can email it to you after purchase. Please keep in mind that after batteries are taken out for a long period of time (shipping) the synth will not recall all the patterns, so don’t be surprised when it turns up and makes only a couple of bleeps. You gonna have to write your own patterns in. After all isn’t it what you want it for anyway? ;)

Condition:

The item has been taken very good care of: handled gently, always stored away from dust/heat/sun and without the batteries! It is in full working order. All buttons/knobs/selectors are operational and no signs of wear around them (See photo). There is some cosmetic damage to the body on both corners. Please see pictures. However it makes no effect on the sound of the unit. ” Link

Roland, TB-303 @ 29 August 2010, “No Comments”

“ROLAND TB 303 BASS LINE SEQUENCER SYNTHESISER – ORIGINAL 1982!!

This rare and sought after piece of sound equipment was bought in 1982 by my husband at the London Rock Shop. He has had it ever since.

It comes complete with the Original Case, Owner’s Manual and Procedure Table Card.

The TB 303 is an iconic automatic Bass machine which memorises the Bass line of a musical piece and replays it automatically.

The Bass Line is in full working order and in good overall condition. The casing is a bit scratched here and there on the bottom. The sides are slightly stained at the corners and seam and there is a very small chip at one corner. Otherwise all knobs and LEDs are in perfect working order.

The Manual is intact. there is the odd crease and stain on the front and some musical scrawlings on the back” Link

Roland, TB-303 @ 29 August 2010, “No Comments”

“you are looking at a used roland tb-303. even though it is a used item, it is in great condition and it was very well taken care of. comes from a smoke free environment and when it was not used it was covered up. i haven’t used it in a long time so all it is doing is collecting dust. again this item is in excellent condition and item will be shipped with it roland case and ac adapter.” Link

Roland, TB-303 @ 29 August 2010, “No Comments”

“Roland TB-303 Bass Line synthesizer

SIGNS OF USE, SMALL CHIP OFF ONE OF THE CORNERS

TESTED AND WORKS GREAT!!!

COMES WITH Roland TB-303 Bass Line synthesizer, AND BAG” Link

Roland, TB-303 @ 22 August 2010, “No Comments”

“ROLAND TB 303

IN EXCELLENT CONDITION

This 303 is in tiptop condition, ive owned a couple of 303s and this one is by far the best.
All the pots and knobs are really tight just like new and there is no sign of wear around the pots ( good indication of low mileage)

i really cant specify enough how tight and new it feels and sounds.
Cosmetically its pritty good to i would say very good + there are no scratches on the front and just minor surface marks on the underside and a slight very faint felt tip mark… and a couple of very light blemishes…. but to be honest it is in very very good condition for a tb 303.

it also comes with a spares kit spare set of pots and alp switches which of course i will not need

original manual and bag also included ” Link

Roland, TB-303 @ 22 August 2010, “No Comments”

“This 303 not just in immaculate condition,it also just serviced by certificated tech From Roland,it included change all the old capacitors to replaced the new one,clean all the pots and made sure it work in tip top condition in foresee 20+years. This is your rare opportunity to get this powerful acid machine in this flawless condition,so grab it fast before its gone,when this gone it will gone forever,so don’t miss your chances here!! The original Roland carry bag,power supply,user manual and midi link cable will be included like you can see in the picture !!” Link

“This complete system is like brand new. Only used by my son for about 10 hours at home before he went off to College. A friend of his had this same system and played acid and hard rock, with this combo it was unbelievable, great sound and once he got ust to it it was easy for him to use. I packed it away in the house in 1983. He got married and lost interest in music. The units are in the same box they were purchased in. Including the Synchronizing cable, two power supplies, the carrying cases, the instructional manuals including elementary and advance courses on how to use the system. I had taken out the batteries when I put them away. I have installed new batteries and checked out the system per the owners manuals. ” Link

Roland, TB-303 @ 15 August 2010, “No Comments”

” This listing is for a Roland TB-303 in top condition. The unit is 100% functional and super clean.

This comes with the power supply, original gig bag, manual, quick start guide, and key shifting pinwheel.” Link

Roland, TB-303 @ 15 August 2010, “No Comments”

“RETIREMENT AND AGEISM SADLY FORCES THE SALE OF MY HOME STUDIO

EQUIPMENT MOSTLY BOUGHT DURING THE 70′S AND 80′S AND USED ONLY FOR

RECORDING AND NEVER GIGGED OR HAMMERED!!..

——————————————————————————————————————————-

HERE’S THE BRILLIANT LITTLE HEART AND SOUL OF ANY MINI STUDIO

A MAGICAL ROLAND TB-303 BASS LINE

I DON’T HAVE TO GO INTO EXPLAINING THIS..

I KNOW YOU ALL ARE AWARE OF WHAT THIS LITTLE MONSTER ODDITY

IS CAPABLE OF…AND IT’S HISTORY…BOTH THE BANDS THAT HAVE USED,

AND STILL USE IT, AND IT’S ORIGINAL CONCEPTION..

I BOUGHT THIS NEW, WHEN IT WAS JUST OUT..I TOOK SOME PERSUADING

BY THE SALES TEAM..I COULDN’T REALLY SEE WHERE IT FITTED INTO WHAT

I WAS DOING…TILL I HAD PLAYED WITH IT FOR A FEW HOURS..AND WOW!!

WAS I KNOCKED OUT??..

I’M A BIT SAD TO SEE IT BADLY USED SOMETIMES..THIS IS AN INSTRUMENT.

AND LIKE ANY INSTRUMENT, SHOULD BE PRACTISED ON, TILL A SKILL IS

PROPERLY LEARNED..IT IS AN AMAZING TOOL..WITH THE MOST FANTASTIC

SLURS, RIFFS AND SYNCOPATIONS POSSIBLE..I LOVED TO FADE AN OSTINATO,

A SORT OF FADING REPEATED PHRASE WHICH COULD BE SUDDENLY LEAPT

UP TO THE FRONT AND BACK INTO THE BEAT..LOVELY!!..BUT THERE ARE JUST

SO MANY MANY THINGS THAT CAN BE DONE WITH THIS CRACKIN’ LITTLE BOX

OF TRICKS.. I’LL LEAVE A COUPLE ON AS SAMPLES..

THE GENERAL CONDITION IS NICE.. I HAVE TAKEN A CLOSE UP PIC OF THE 4

MOST USED POTS..YOU WILL SEE WHERE MY FINGERS HAVE RUBBED OFF THE

SILVER FINISH..I ALWAYS MEANT TO GET BIGGER KNOBS FITTED, BUT NEVER

GOT ROUND TO IT..A SIMPLE ENOUGH JOB AND WOULD MAKE IT A LOT EASIER.

MARKS ARE ON THE BOTTOM AND SIDES..I TRIED TO GET A PICTURE OF THESE

BUT IT DIDN’T SHOW UP WELL.. THEY ARE THERE, BUT NOTHING DRASTIC..

COMES WITH SOFT CARRY CASE AND INSTRUCTION BOOK..” Link

Roland, TB-303 @ 15 August 2010, “No Comments”

“Roland ROLAND TB-303 IN GOOD CONDITION, INCLUDING MIDI EXPANSION.
The legendary Rhythm Composer.

This item has been used by in studio and in fully working order, and checked by our service department. Has some signs of use around the filters. NO battery acid leaking.” Link

Roland, TB-303 @ 08 August 2010, “No Comments”

“Well kept, some wear consistent with age: paint worn off at corners and next to dials/pots especially at cut off frequency pot; some scuffs/stains; dent and scratch in keyboard panel next to the letter “B”. (Manufactured between 1982 & 1984). ” Link

Roland, TB-303 @ 08 August 2010, “No Comments”

” No introduction needed. . . Classic TB-303 Bassline analog synthesizer in great shape, functions beautifully – records, writes, knobs are smooth, no crackle. See photos for cosmetic condition. Sold with case and power supply. ” Link

Roland, TB-303 @ 08 August 2010, “No Comments”

” this is it, its back.. with a Doepfer MSY2 MIDI to SYNC converter, and 2 cables.. One SYNC, one MIDI… AND the original carrying case AND instruction sheet AND 2 proper power supplies.” Link

Roland, TB-303 @ 01 August 2010, “No Comments”

” OK up for auction is a Devilfish Modified Roland Tb-303 Bassline Synthesizer.

comes with manual, power adapter and midi/din cable

If you are looking at this auction you know this is THE acid machine. A classic mod on a classic synthesizer.

Version 4.0 C. This has the full midi retrofit, blue leds, internal memory upgrades, and a new battery as of 2005.

Serial number : 194 modded by Robbin Whittle on 6 december 2005.

About the unit;

condition is fair. the sides show wear typical of 303s. there is a small chip in the plastic that is detailed in the pics. obviously doesnt affect the sound. the bottom has rubber skids (there when i bought it before i had it modded) that are ugly but keep it on a slanted desk nicely. top is cosmetically an A+.

Of course everything works wonderfully. Internal cpu intact so you can use the sequencer or sequence via midi. I am selling this because I dont fully use it for the style of house music I create. This thing need needs to be owned by someone who is really going to play it.

all functions, knobs, buttons, patch points, inputs, outputs and leds fully working.

fantastic inspirational machine.” Link

Roland, TB-303 @ 01 August 2010, “No Comments”

“Hi again!

Well, what can i say about this? If you’re looking at it, you must know exactly what it is!

This one has some wear and tear marks, since before i bought it on ebay a few years ago. It has been fitted with a MIDI retro fit, which is the switch on the right hand side you can see. Flip this down and it is able to be used within your sequencer! This has been so handy i cannnot tell you! Flip it back up again and it switches back to its own sequencer. However, whoever did this retro fit, has been a little careless and melted a very small section of the 303. But of course this does not harm the sound at all.

It works great, i cleaned all the buttons, switches and pots with a special product (de-ox-IT) recently. So its working like a dream. All nobs are smooth and none of the keys are sticky like on some.

I bought this from a guy from Germany a few years ago, so it has a European 2 pin plug. Which is the original Roland one!” Link

Roland, TB-303 @ 01 August 2010, “No Comments”

“I have a very awesome Roland Tb-303 for sale that has the Acidlab Minimodular mods which adds tons of versatility and power to this bass machine beast. It also has midi installed. Please read all the details below before purchasing this, it has many mods and is not in original condition or 100% functional. See the pictures below for an idea of what’s on this thing, but it includes the following:

Overdrive knob
Decay knob
Resonance knob
Accent 2 way switch
Slide 2 way switch
Bend 3 way switch
X-mod knob
Wave-shape 3 way switch

CV inputs:
- Slide
- Accent
- Filter
- Gate
- CV
- External Audio In through the VCF (the label says it’s VCA, but I had this rerouted to the VCF to make it more useful)

CV outputs:
- Square
- Saw
- VCF
- Accent
- Slide
- EG

Midi In – A great midi kit capable of sending both accent & slide, so you can send midi sequences just like you internally programmed it.
*Also makes this a useful Midi-CV converter.
Midi Out

It also has awesome Orange LEDs

Cosmetically the front is near perfect. The slides have a few scruffs and the corners are a little chipped. The battery compartment is clean.

A few things to note:
- It can’t play any internally made sequences. After many long hours, the original tech who did the mods concluded that most likely the CPU is failing. To combat this, he professionally installed midi ($400 upgrade) so you can now sequence it externally. It will also output CV with the midi, so essentially it retains all useful functionality, the only difference is the internally sequencing option is gone unless you are able to replace the CPU.
To be clear: Everything is fully functional (it will even remember patterns you sequence) except that you can’t run any sequences (once you press Run/Stop, it does not run through the pattern.)
- Installing the Midi required removal of the Mix In function, which was a mostly useless option the 303 had for early DJ’s who didn’t have a mixer and needed to route in another audio source through the 303′s output. The mix in went straight to the Output and didn’t even go through the filter or anything.” Link

Roland, TB-303 @ 01 August 2010, “No Comments”

“Roland TB-303 Bassline in all original condition -very good working and cosmetic condition –no wear around knobs and no sign of battery leakage–see pics they speak for themselves
Din sync works great –this TB-303 sounds great and fat compared to some others I have tried –you can hear it here

http://soundcloud.com/d2ba/track-429

You also get
* Original Carry Case
* Original Users manual
* Complete brand new spare set of TB-303 pots and alps switches worth $$$
great TB-303 package –before you buy any TB-303 ask for a demo track -some sound better than others” Link

Roland, TB-303 @ 01 August 2010, “No Comments”

“The computer controlled, the transistorized bass 303

This one is practically new, the knobs feel like they just got installed at the factory last month, everything is tight..

comes with the original case, instruction sheet, and a proper power supply

AND

A Doepfer MSY-2 MIDI to DinSync converter box with proper Sync cable and power supply ” Link

“Everything works as it should (all knobs are smooth and responsive) and it comes with printed manual and its original Roland carry case.

A very reluctant sale but its just been sitting in the corner of my studio now office and could probably make better use in a loving studio with some use.” Link

“A very rare find in this condition

§ Original TB-303 Bassline

§ Original Owners Manual

§ Original Quick Reference Card

§ Orginal Chord Shift Scale

§ Original Carry Case

§ No power cord (very easy and cheap to find!)” Link

“Up for sale is a Roland TB-303 Analog Bassline Bass Synthesizer. It has been tested and works great, guaranteed. It comes with an aftermarket power supply cord. ” Link

“1) Used Vintage ROLAND TB-303 Bassline

Excellent Working Condition, All Functions Work Great

Some Minor Wear , Still Looks Excellent, Sounds Great

With Original Carry Bag, Original Box, No Power Supply

Vintage Item Sold In Used “As Is” Condition” Link

“Roland TB-303 Bassline in very good working order and condition, together with original user manual.
The unit has been used perhaps half a dozen times in the last ten years, having been stored away for most of these.
Some light surface marks and scratches but nothing you wouldn’t expect for an instrument of its age.
It has been retro-fitted by Kenton with CV/Gate/Filter/Accent and Slide output” Link

“For sale is a real ROLAND TB-303 BASSLINE who has been keep for years and recently restored by a friend of mine.

The switch board has been removed and supplied by a new one. The old one is included in the packet as other parts of the original tb (b.e. the original battery cover).
I also give you a DOEPFER MSY2 and one midi-sync cable original from Roland to synchronize it by midi.

I must advice that this is and antique musical instrument. I can tell you that it works, the synthesizer section goes right and the sequencer till I know works, you can record patterns and songs, but you can´t save it when the bassline switch off because the battery compartiment is missing. I think that it could be necesary a revision by a profesional technician due to this age. ” Link

“OPTIK:

bilder sagen mehr als worte – der zustand ist als “abgerockt” zu beschreiben :-)

TECHNIK:

100% funktionstüchtig – kein potirauschen oder knacksen (es handelt sich um “neue” potis) die taster sind noch original und prellen ganz selten (man bekommt das aber sehr schnell ins gefühl und ich habe beim programmieren so gut wie keinen doppeltrigger) cv/gate funktioniert, ebenso batteriebetrieb oder via netzteil…

EHRLICHKEIT:

ja – diese 303 hatte in der vergangenheit mal einen säureasutritt – dieser wurde aber vom vorbesitzter gereinigt und alles so repariert daß die 303 keine schaden davongetragen hat und in keinster weise die funktion beeinträchtigt ist! (ich erwähne das, weil ich als sammler in den letzten jahren schon viele 303 verkäufer kontaktiert habe und so gut wie JEDER verkäufer der frage frage nach battery-leaks ausweicht – teilweise kann man bis zu 3mal nachfragen und bekommt immer noch so schwammige aussagen wie “das teil geht” oder “ich habe nie nachgesehen und habe auch keinen zeit das zu tun” – ich finde sowas sehr ärgerlich und unseriös – besonders da es ja bekannt ist daß sehr viele geräte darunter leiden…

SICHERHEIT:

ich habe es mir in letzter zeit angewohnt am tag der versendung der artikel ein kurzes (umfassendes) funktionsvideo zu erstellen inkl. “zeitungsbeweis” für die aktualität des videos!

dies dient sowohl mir als auch dem verkäufer als sicherheit falls beim transport was beschädigt werden sollte (denn diese risiko trage natürlich nicht ich sondern müßte dann vom erwerber mit der verischerung geklärt werden” Link

“Now’s your chance to pick up one of these monster bass line machines! This 303 is in amazing shape and works flawlessly with the added functionality of a professionaly built MIDI retrofit. The MIDI retrofit gives total control over your bass lines and with it you can completely bypass the tedious built-in sequencer. Now, a lot of people will tell you that the only way to get the true TB-303 sound is by using the sequencer, which I personally think is quite true. You can get around this by using the MIDI OUT of the retrofit. You can output the genuine 303 sequences into your DAW and this way you will still have the great 303 rhythm/tightness. I definitely wouldn’t have had as much fun with this 303 if it wasn’t for this great retrofit!

The only cosmetic flaws are some very minor scratches on the side. You can see them in the photos.” Link

“This item is a used item that is in very good to excellent condition, taking into consideration, its age. I have owned it for the last 20 years of it’s life.

As far as this seller knows, it is in excellent working condition also. I have programmed it according to the manual and it dishes out what it is programmed to do.

If you are reading this description it means that you know what a TB-303 is and how desirable they are. I now use a Roland GR-30 for my synth needs, therefore, I would rather have someone buy this synth who can truly use it to the full extent of its capabilities.

The battery box is clean and there is no battery corrosion on the terminals or surfaces.

I will supply a 9V AC adapter.” Link

“Zu haben ist hier eine 303 die optisch nach all den Jahren doch Gebrauchsspuren zeigt.
Habe sie ca. vor 2 Jahren gekauft. War vorher in Alexander Kowalskys Studio in gebrauch.
Hat auch einige Dance Lieder oder sowas damit prod.
Bei mir ist die 303 im Zimmer oder eingepackt in einem Case herumgestanden.

Zusätzlich ist eine MIDI Schnittstelle eingebaut, über die ich mittels Computer verbunden war. Hat super funktioniert.
Anders war sie bei mir nicht in Verwendung. Hinten der Schalter ist zum Ein/Aus schalten.
Was noch cool ist, ist der zusätzliche Cutoff Schalter. Damit lässt sich die Tiefe noch weiter runterschrauben. Wumm! Wumm! sag ich nur!” Link

“Die voll funktionstüchtige TB-303 wird wie auf den Fotos abgebildet ohne Kabel, Tasche oder Originalverpackung verkauft. Ein entsprechendes Kabel bekommt man aber Problemlos in jedem gut sortierten Elektronikfachladen. Sie läuft auch mit Batterie. Leider ist ein kleines Stück des Batteriefachverschlusses abgebrochen. Ansonsten ist die 303 voll funktionstüchtig. Ich wünsche viel Spaß beim ersteigern!” Link

“Auction is for a near mint condition TB-303. Very minor marring on top right corner, as indicated in the photos, and some slight scratching on the back. All pots are smooth and no crackling is present. Very nice unit, used it a lot in my home studio, but as I currently have two of these, I need to get rid of one :)

You can also see there has been no battery leakage in the battery compartment, which is a problem with second hand 303s.

Auction is for the TB-303, The TB-303 Power Supply, and I think I have the replacement PCB board here, which will allow you to overhaul the TB-303 when it finally needs it. I will dig through my parts later and update the auction.” Link

“Roland tb 303 in great shape with midi.

you can switch between regular internal 303 sequencer, or switch to midi with accent and portamento if needed.

comes with original manual, case, power supply, quick reference guide.

the best 303 deal available!!.” Link

“. Be careful of other TB-303′s out there with faulty double-triggering buttons, and shot stiff knobs and pots or spilled battery acid inside. Not this unit! The buttons were replaced a year ago, and the knobs and pots are fine. There is no spilled battery acid in this unit. The unit battery compartment is clean. There is a tiny nick in the case on the side which doesn’t affect the sonic performance of this gem. There is normal cosmetic wear but overall, more importantly, the unit works like a champ. As we said…. a person can get a $2000 unit and it may not even save your presets or there could be internal issues with Accent not working or nothing happening when switching waveforms. This unit has only had 2 owners. The unit does not smell of cigarette smoke or has not been in 5 pawn shops in it’s lifetime, or in the back of someone’s truck in the garage for a couple years. You will be getting a good one that works right. This unit will easily go another 20 years if treated right. As you know, a 303 always hold or go up in value. Ships with copy of owners manual.” Link

“This item is the famous TB-303 bass synthesizer with some major overhauls. All work was preformed by Class A Electronics, LLC (www.circuit-bent.com)

Modifications include:

Complete Maintenance including all new tact switches and Blue LED color change

Acid Labs “mini modular” installation. This features the addition of the following controls.
Overdrive
Decay
Resonance Boost
Cross-Modulation with waveform selector switch
pitch bend, slide, accent toggle switches
VCA, slide, accent LEDs
CV interface
INPUT : Gate, CV, cutoff, reso, slide, accent, VCF audio, VCA audio
OUTPUT: VCF AUDIO, Square, Triangle, Envelope

MIDI INPUT (Sequentix Music Systems Midibass MB-303) installation
This is an awsome MIDI retrofit for the TB-303 it allows for MIDI sequencing of Pitch and Gate (carries to CV/G outputs so its a ext midi/cv as well) cutoff frequency, slide and accent. Designed to sequence just like the internal sequencer.

PLEASE READ:
There are a couple of issues with this machine so please read this part carefully. First the internal sequencer is not properly functioning so patterns will have to be MIDI/externally sequenced. Second this machine runs on a power adapter only (no batteries) Third the MIX IN jack has been removed to make room for the MIDI sockets, the MIX in originally mixed and inputted audio with the main output (useful when multi channel mixers were not as common). As with most tb-303/tr-606′s there are some flaws in the paint, this one is not as bad as most. The majority of te faded paint is on the back and bottom (see pics)” Link

“Selling a rare excellent condition well kept vintage Roland TB-303 with power adapter in perfect working condition. TB303 is the sound that defined “acid house” type dance music. This unit has had CV mini plug ports added to sync with MIDI through a Roland MPU-101 MIDI to CV interface.” Link

“This machine was owned by legendary DJ Mickey “Mixin” Oliver. He was the
first to use this machine in electronic music by making acid tracks. He
is also known as one of the creators of House Music. Chicago recently
named a street after him for his contributions to Dance music. The London
Observer named him one of the ten most influential DJs of all time. It comes with the original case.” Link

“Roland TB-303‏ used but in a very good condition” Link

“This TB 303 is in unreal condition. It is in it’s original bag and everything is in perfect working condition. I bought this TB 303 for a project and only used it once. The battery compartment is like new. Every button and pot is in perfect condition. Nothing rattles, nothing is loose. The bag is in awesome shape too. This unit appears to have never been used when I received it and I will send it to you in the same condition. The only thing that keeps me from saying the unit is perfect is some very light scratches on the bottom panel, I could not even photograph them, they are that light. If you are a house producer or want to get in the game this is the toy for you. These unit continue to go up in price, this is a great opportunity to get one of the 10,000 that were made and this unit looks as good as day one. The headphones are not included, I just thought they made the auction look better:) Good luck and happy bidding!” Link

“Super Roland TB-303. The classic acid house machine, totally original and in full working condition, unusually complete with the extremely rare original box, foam insert, case, and instruction manual. All controls are perfect – no sticky buttons or scratchy pots, all led’s perfect. Great condition only some very light wear around a couple of the filter knobs. Surprisingly versatile, desirable and rare little machine.” Link

“It is perfect working unit and in great shape for its age. it comes with power adapter and original owner’s manual in Japanese.

It also can be used with the MIDI through midi-cv converter!!” Link

“THIS IS A ROLAND TB-303 BASS LINE VINTAGE ANALOG SYNTHESIZER!
IT IS IN EXCELLENT WORKING CONDITION!” Link

“I purchased this item from an Amierican seller in 2008 and have literally turned it on 4-6 times to play with it and thats about it. Since then it has been wrapped up in storage not exposed to any elements. Please note at the time of postage, this item is in working condition. The seller takes no responsibiltiy for its workability upon arriving at buyers destination. Insurance is recommended

CONDITION:

When i purchased it it was second hand with ware marks around the edges (pictures) and one screw is missing. A couple of the buttons are a bit loose, however over all its in great condtion and works well. This item does not come with a power adaptor however as you can see by the picture, would not be hard to find one for it if you dont want to load it with batteries.

REASON FOR SELLING:

I bought it because i wanted to get into producing acid sounding tracks however just never persued it. Id like someone else to get more out of it than me! ” Link

“I sell my TB303 DEVIL FISH V4.1 in a very good condition. Everything works perfectly. I just need money :) . I personnaly send my synth in March 2008 to Australia. I asked Robin to do all the modifications :

Blue Leds + 32 banks of Memory + MIDI In + Sync Lead

The 303 comes with the only good AC adaptor, a Boss PSA 220. I also includ in the package some pedals effect :

disto Boss OS2 / disto Digitec Grunge / une reverb Holy Grail Electro Armonix / un digital delay Boss DD3 / Boss compressor pedal.

I give with it, all the audio cable/AC adaptator. You can check on my youtube channel how I use it !!!” Link

“in gutem Zustand funktioniert einwandfrei!” Link

” This listing is for a Roland TB-303 in collector quality. This is from my personal studio. The unit is 100% functional and super clean. Will come with power supply, original gig bag, manual, quick start guide, and key shifting pinwheel. The unit itself is one of the cleanest ones that I’ve ever had and that’s why I kept it.” Link

” Fully Functioning 303 with gig case. Perfect working order with only minor cosmetic wear and tear (see photo 3), operates on batteries or DC9v power supply (not included). “ Link

“I’M SELLING MY ROLAND TB 303 IN BEAUTIFUL WORKING AND COSMETIC CONDITION WITH THE COMPLETE KENTON MIDI TO CV SYSTEM. THE KENTON SYSTEM INCLUDES: THE 5 SOCKET UPGRADE AT THE BACK OF THE 303 (CHECK PICTURES) , THE KENTON PRO SOLO (WITH PSU) , THE SPECIAL KENTON DESIGNED TB303 CABLE (DIN TO 2 X CV), THE TB 303 POWER SUPPLY, A CD WITH MANUALS FOR ALL DEVICES AND MORE, 4 USED DURACEL BATTERIES SO YOU CAN START SAVING YOUR ACID PATTERNS AS SOON AS YOU OPEN THE BOX. THE TB 303 PLAYS GREAT ALL IT’S POTS ARE CLEAN , THE MEMORY IS PERFECT , IT ACTUALLY DOESN’T LOOK LIKE A MACHINE WITH THAT AGE , I BOUGHT IT FOR THAT REASON COMPARED TO MY OTHER 303 IT LOOKS LIKE NEW CHECK THE PICTURES AND JUDGE YOURSELF.

THE KENTON SOCKET UPGRADE ALLOWS YOU TO CONTROL THE TB 303 CV , GATE , FILTER , ACCENT AND SLIDE WITH ANY VOLTAGE CONTROLLED ANALOG MONOSYNTH ( LIKE THE SH101, KORG MS20, PRO ONE, MOOG VOYAGER ,ETC), ANALOG CV SEQUENCERS, CV THEREMIN , MODULAR SYNTHS, EXPRESSION PEDALS, ETC ETC AND ALSO WITH MIDI ( DIGITAL SEQUENCERS , COMPUTER , MIDI CONTROLLERS , MIDI KEYBOARDS , ETC) USING THE INCLUDED KENTON PRO SOLO MK2.” Link

“For your consideration is the legendary Roland TB-303.
The unit has been gently used over the years and shows little cosmetic wear(see pics).
The unit works great and sounds incredible, acid all the way.
This listing includes the TB-303, case, a printed copy of the manual, and a 9V AC adapter.” Link

“Roland TB-303 Bass Line is in perfectly condition, chassis no damage or defect, 100% working with original Roland bag.

What you see in pics is its true condition.

All switches and buttons work well. No signs of usage or damage.

This TB 303 has been stored with batteries removed.” Link

“Zum Verkauf kommt eine Roland TB 303. Die 303 ist im Originalzustand, d.h. ohne Midifizierung. Ich bin Zweitbesitzer dieser mächtigsten Baseline, die es auf dem Markt gibt. Sie wurde nie auf der Bühne benützt (auch von meinem Vorbesitzer bestätigt) und wurde rein im Studio verwendet. Sie ist in tadellosen Zustand und wird selbstverständlich mit Adapter versteigert. Alle Knöpfe sind noch original. Schweren Herzens trenne ich mich von meiner 303 :-( Link

“Verkauft wird hier eine Roland TB-303, inklusive original Roland Netzteil .
Zum Zustand währe zu sagen :alles funktioniert einwandfrei, Alle Taster , Regler und Schalter arbeiten so wie sie sollen.
Die Regler arbeiten rauschfrei und zuverlässig, ganz einfach weil die oberen 6 Regler vor ein paar wochen komplett durch einen nagelneue Toutch by Sound
Reglersatz ,ersetzt da die alten keine ausreichende performance mehr booten.
Die alten Regler habe ich neben der 303 fotografiert. (werde sie mit in das Paket legen)
Der optische Zustand ist mit den üblichen Lackmängel um die oberen Regler auch ganz ordentlich.
Abholung in Quedlinburg wäre möglich.” Link

“Roland TB 303 and Roland TR 606 complete with Touchprone sync24 to midi convertor clock and 2 x sync24/dinsync leads and 1x midi lead.

These two classics need no real introduction, if your looking at this then you know what its all about!

Roland TB 303 in good working condition except a few cosmetic scratches (check photos), slight crackling on volume knob when moved and also unfortunatly there has been a battery leak so does not work on batteries anymore but works fine with the supplied PSU. All other knobs and buttons work fine (no sticking or crackling) has been modified with a CV, Gate and Filter outputs. Comes with original vinyl case, no original owners manual but will supply a downloaded one on a cd.

Roland TR 606 excellant working condition all knobs and buttons work fine, works on batteries and on psu but not supplied. Comes with owners manual. Theres a few minor cosmetic scratches.

I will also supply a Touchprone Sync24 to Midi convertor clock so you can hook both of them up to an external midi drum machine/synth (also has an output for a SH 101) and 2 x kenton sync24/dinsync leads and a 1x midi lead.

An excellent opportunity to buy two roland classics complete and ready to make that awesome Acid sound!” Link

“Roland TB-303 –in good original condition-100% working with original user manual , new Boss PSA-120S adapter and spare complete set of pots from the 2010 batch that is Technologytransplants best yet
(to future proof your investment) TB-303 8pc. Pot Set (Upper 6, Mstr Vol,Tempo) from Techologytransplant.com
and best buy now price on Ebay

I have never attempted to clean the TB-303 case so what you see in pics is its true condition–main cosmetic flaw is a small chip on one corner which is quite common on these (-see last pic) and initials of last owner on rear -which is hard to notice see pic 8
All buttons and lights work well No signs of usual paint wear around the knobs–has been stored with batteries removed and not one trace of any battery leakage, the freq and resonance pots could do with a replacement as they have been used a lot and feel tight but work fine as is.
Most importantly the Din Sync In works fine and no noisy pots or jacks –this TB-303 sounds great ” Link

Roland, TB-303 @ 25 April 2010, “No Comments”

“Roland TB-303 –in good condition-100% working with Roland carry case and original user manual . (Most do no come with these )
I have never attempted to clean the TB-303 case so what you see in pics is its true condition–the case would polish up like new but would need to be done by an expert technician
All switches and buttons work well No signs of usual wear around the knobs–has been stored with batteries removed and not one trace of any battery leakage” Link

Roland, TB-303 @ 25 April 2010, “No Comments”

“Selling a rare mint condition excellent kept vintage Roland TB-303 with power adapter in perfect working condition. TB303 is the sound that defined “acid house” type dance music. This unit has had CV mini plug ports added to sync with MIDI through a Roland MPU-101 MIDI to CV interface. Roland MPU-101 is also up for sale in separate listing. Please view the attached photos for exact condition as the sale is “as is” and no returns will be accepted.” Link

Roland, TB-303 @ 25 April 2010, “No Comments”

“Up for your consideration is a used Non-Working Roland TB 303 Bassline Synthesizer with Midi Mod that needs to be fixed.

Testing Notes:
The TB 303 powers on but the internal sequencer has stopped working. You program a pattern into the TB 303, but it plays a different pattern. The unit also seems to have some distortion to the the sound. There is also scratchiness to the sound when turning the knobs. I am not sure if the Midi Mod works as I never used it and have no way of testing it.

Cosmetic Condition:
The unit is in fair condition. There are some scratches and nicks on the unit. There is also some battery acid stains on the back, sides, and bottom of the unit as can be seen in the pictures.

I am not familiar with how to fix what is wrong with this TB 303, and this is the reason why I am selling it.

I am selling this TB 303 as Non-Working and AS-IS. Because of the condition of this item I am not accepting returns. I have more than clearly outlined the condition” Link