TB-303

“WORKING CONDITION: Non-Functional- The item does not power on, and was examined and deemed to be too repair intensive to be worth the expense or time to handle for us, so we are selling “as-is”

PHYSICAL CONDITION: Good – This synthesizer is in good physical condition. There are some chips in the plastic on the two front corners. There is also some discoloration and tape residue from aging. All the buttons and controls look in great shape and the synth overall feels sturdy. Internal components appear to be intact. Overall, despite some imperfections, this synth is in good physical condition.

The vinyl case for this is original but is very stiff and aged.

INVENTORY #49199

BRAND: Roland

MODEL: TB-303

FUNCTION: Bass Line Synthesizer

PRODUCT DESCRIPTION: This listing is for a Roland TB-303 Bass Line Synthesizer Owned by Dennis Herring

SPECS:

Serial # 141600″ Click here to visit listing on eBay

“Storage unit find.Roland Bass line tb303.Cosmetic wear in cover corners and edges of the case and the system as well.All buttons seem to work as seen in video and pictures . Doesn’t come with power supply cord.works with 4 heavy duty c cell batteries. I do not have the cord to test the sound and connect to amp .being sold as is and be aware I dot not accept returns .”
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“Roland TB-303, no mods. Original vinyl carry case.
Excellent condition – has significantly less than usual wear all around.” Click here to visit listing on eBay

“Roland TB-303 Bass Line w/ MID! Original Box, Manuals, Kenton Dsync.

Selling my near MINT Roland TB-303 (modded with MIDI) Near Mint! Shows very light wear on corners, very light scratches can be found on unit .

Including:

– An Original TB-303 Box with foam inserts (Very Rare! Very good condition)

– Original TB-303 Owners Manual (Excellent condition).

– TB-303 quick start guide (Rare)

– Kenton D-Sync box: For syncing with DAW software and other MIDI devices.( Excellent condition)

This TB-303 sounds just fantastic! Nothing can beat the original analog tone from a TB-303!!!

This 303 is working perfectly with no issues found:)

Some buttons may need a few extra pushes to have them triggered but all are working:)

The Proud owner since 2016. ” Click here to visit listing on eBay

“Condition: 💎 Excellent vintage condition, with only minor signs of wear consistent with age. All knobs, switches, and buttons are original and intact. Volume pot has a bit crackle. All buttons and controls work. Output and headphone audio sounds great, the device us and is fully functional, including the sequencer and all sound-shaping features.”
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“Original 1982 Roland TB-303 with original case.

Serial / batch number 208 600 makes this a Summer 1982 release.

Signs of use (pictured).

No DC 9V included.

Tested via batteries (now removed) ”
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“This 303 is in great condition, with the exception of the fading/discoloring which is typical for its age. All of the switches were recently replaced by a professional technician and programming is a breeze. This unit is completely free of corrosion. The only issue is that the decay pot is slightly stiffer than the rest. Ships with printed manual and ac adapter (not pictured)

Due to its age and the delicate nature of vintage electronics, this unit is being as-is.”
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“Roland TB-303, Original-no mods. Rolands TB 303 bass synthesizer designed to simulate bass guitars, released in 1981. Comes with manual and original carrying case. All sales final, no refunds.” Click here to visit listing on eBay

“I’ve had some fun over the years with this acid box 

but I think it’s time for someone else to have a go with an original.

Comes with power supply, fully working, buttons and knobs are good, 

also included, polystyrene shell, manual & an old but original cardboard box. ”
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“Very special TB303, you’ll struggle to find a better example in terms of condition and just fully serviced so working perfectly. Looks like it just came out of the factory.

Comes with Roland carry case, sync to midi converter and brand new Roland/Boss authorised 9V charger. Just serviced by HKA Design in Surrey.

Own a piece of music history and an era defining bit of kit. ” Click here to visit listing on eBay

“Roland TB 303 Bassline Synthesizer quicksilver cpu blotchy case see photos.

I bought this 303 off eBay USA in 2008. It sounds great for a 303, I love the sound of it more than the previous 303 I owned and sold in 2005.

It has the quicksilver CPU which is more powerful than the original CPU. But it’s programmed in a slightly different way, you’ll need to get the manuals and cheat sheets on your favourite search engine.

Comes with power supply.” Click here to visit listing on eBay

“Roland TB-303, Original-no mods..corrosion from faulty batteries but already cleaned abs tested.” Click here to visit listing on eBay

“Thank you for visiting! Our shop is 100% Authentic item.” Click here to visit listing on eBay

“Classic TB 303 Bassline. Rarely used and still in good condition.

Stored in a smoke free environment and batteries regularly rotated, no historic leakage.

No modifications. 2 power supplies, an old EU plug and a newer UK Kenton plug.
Has original Roland case.

Printed out user guide but can easily be obtained online.

Still sounds sweet but selling to release funds for a USB based set up.”

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“roland tb 303.the original and best,, have the silver with roland in orange carry case also and a hard case with lots of paddind nice tight fit the 303 has colin fraser of seqentix fame midi kit fitted and it keeps time amazing great midi bassline kit also when colin fitted this he replaced all the tack switches as well sounds lovely and no double pressing annoying tack switches slso manual etc really dont want to sell it as ive had it 25 years but needs must seen them go for up to 4000 as of late get6 ithe origian and best sounding little siler box,,” Click here to visit listing on eBay

” Original Roland TB-303 – Bass synthesizer -Good Condition.
Has been in home studio and storage,hardly used.
Lights up when plugged in so should work.
Has modifications:
1 Midi in and out-comes with leads
2 Appears to have a CV input for the filter
Sequential MIDIBass MIDI modification
Some superficial marks and scratches”
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“Vintage Roland TB-303. 1982 Baseline TB-303 with owners manual. Works, has not been used recently. May need adjustments. Battery cover not attached. 80s Bass line synthesizer”
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“Roland TB-303 Bass Line Computer Controlled with Quicksilver Mod. New switches and knobs courtesy of Michigan Synth Works. Very clean.” Click here to visit listing on eBay

“The TB303 Bass Line was designed to some extent as a partner-in-rhythm for the TR606 Drumatix drum machine (also available if interested)

– Was used in home studio only from new

– Has been in dry storage for many years (without batteries)

– Fantastic condition with NO wear marks on ether the buttons, knobs or transfers

– No modifications, all original

– Supplied with the original Roland carrying case, but unfortunately the original box has long gone

– Batteries included :-)” Click here to visit listing on eBay

“Auction for Vintage Roland TB-303 Original-no mods. NO RESERVE! ” Click here to visit listing on eBay

“The TB-303 is a bassline synth released, manufactured between 1981 and 1984. Designed to simulate bass guitars, it has a single oscillator which produces either a ‘buzzy’ sawtooth wave, or a ‘hollow’ square wave. Only 10,000 units were ever manufactured by Roland, it was unpopular to its target audience and was discontinued just 3 years after release, with the remaining units sold off cheaply.

The TB-303 includes a mini one-octave ‘piano’ keyboard, each key complete with a red light. In the same way a drum machine plays patterns of drum sounds, the 303 does the same thing with basslines. Using the keyboard to enter the correct note and its length, the user can program a bassline one note at a time which will then play along in time with the drum beat.

Six rotary controls let you manipulate the tone of the TB-303 so you can tweak the sound to your personal taste.

This TB-303 comes with a Kenton Pro 2 MIDI to CV dual channel converter and connecting 3.5mm connectors which have been re-labelled.

This unit was from a commercial recording studio that closed down in the 90s and has been in storage since closing. It has now been recently serviced ready for sale and is in generally great condition with only some minor marks as to be expected from used studio equipment.

Included is the Roland TB-303, Kenton Pro 2 and connecting 3.5mm cables to connect the two. No original boxes, power cables or manuals supplied. Digital copies of the manuals can be found on the internet. The items will be securely packaged for transit and insured to the full amount (hence increased postage costs).” Click here to visit listing on eBay

“Roland TB-303, Original-no mods..

Original vinyl carry case. MIDI to DYN sync bi-directional converter. Has less than the usual wear around knobs. This is an excellent example of Rolands awesome acid machine.” Click here to visit listing on eBay

“This Roland TB-303 is in good working condition. It has the MIDI retrofit installed.

It comes with the bag, manual, and power supply. ” Click here to visit listing on eBay

“This Roland TB-303 is in good working condition. It has the MIDI retrofit installed.

It comes with the bag, manual, and power supply. ”
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“Roland Bassline TB-303 – Comes with original Roland Case.

Came with a job lot of gear – Doesn’t have power supply so unable to test.

Comes with original Roland Carry Case & Battery Compartment Cover (not in photos)

Photos show condition of unit and form part of the description. Opened the casing to take internal photos, does not look butchered or messed about with internally.”
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