“Roland CR8000 Analog DRUM MACHINE Midi-Individual Outs Tonal MODS
This great drum machine has had a major makeover and now works great and has had many enhancements.
All the switch buttons have been dissembled ,cleaned and the rubber contact coated with CailKote 44 so the all work perfect. All NEW capacitors on voice board and the other lower PCB.
Added 6 individual output jacks so you can route the instruments to were you want them to go.
Added 1/8 jack to the Audio out and to the trigger out so you can have a choice of what cable you need to use for your set up.
The best is the TUBBUTEC Midi Interface. See Pic for midi control of the interface PC and Mac available at TUBBUTEC
Allows you to trigger the CR8000 sounds from your midi setup. It also Syncs the drum machine to midi clock. The Midi INPUT jack is on the left side located with the 6 indivual outputs jacks , 3.5mm 1/8” Midi is standard 5 pin din jack.
When i got the CR8000 it was missing the the lower silk screened metal panel so i made one to fit from laminated laser print.
The other panel is original the one with the volume and accent controls.
Now the individual drum sounds tone mod section is just remarkable as it makes the CR sound like no other drum machine. Will send along the tone template panel i made as you may want to make you own. Will help you find what knob does what. Added a noise level, Offset and Bass drum decay so theres 18 knobs to use for sound editing. Massive 808 like bass drum decay.
New battery holder for 3 AA memory backup and 4 new rubber original feet from SYNTAUR.
The body has been repainted with 3 coats of KRYLON FUSION Semi Gloss black for a durable new finish.” Link

“Vintage Roland Compurhythm CR-8000

Very Rare Needs service

Powers On Unable To Test any further” Link

CR-8000, Roland @ 23 April 2017, Comments Off on Roland CR-8000 Project Machine

“This is.a Roland CR-8000 CompuRhythm Drum Machine. It is used, gets power, I am selling it for parts or repair because I cannot test it. Missing dial plate, needs to be cleaned up, there was a sticker on top. Link

CR-8000, Roland @ 16 April 2017, Comments Off on Roland CR-8000

usedorlandcr800 “Condition: Looks Very nice – Barely used. Display is nice. LED Lights well with no issues. the unit appears to be mostly working good, but some of the button buttons take some effort to trigger like the contacts need cleaning. so this unit will need to be serviced and the contacts cleaned to work properly. But worth the minor service as it is a Very clean unit.” Link

CR-8000, Roland @ 16 April 2017, Comments Off on Roland CR-8000 Project Machine

cr8k “The unit is not working. Does however power up and light up in some of the leds, but no sound and display is not showing anything. Could be an easy fix, but I dont have the skills to repair it. It has heavy discoloration due to sun exposure on the plastic, Im sure you can get it white again by using Retrobright or something similar. Comes with eu plug. Sold as is, NO returns.”
Link

CR-8000, Roland @ 09 April 2017, Comments Off on Roland CR-8000

c80000 “Roland CR-8000

Looks 8.75 of 10
Some minor scratches and partly turned brown, please see pictures.

Works 10 of 10
Everything works as specified, overhauled before shipping to have long life and to keep original sounds.
Change all electrolytic capacitors and voltage regulators, some short life OpAmps, transistors and logis ICs with new ones,
SRAM tested and knobs, sliders, switches and jacks cleaning before shipping.” Link

CR-8000, Roland @ 05 March 2017, Comments Off on Roland CR-8000

cr8000 “For sale is a Roland CR-8000 Drum Machine – With Analogue Solutions Mod in incredibly good shape. This has been been hardly played, and very well kept after. Very rare example in this condition.” Link

CR-8000, Roland @ 20 November 2016, Comments Off on Roland CR-8000

cr8000 “Vintage Drum machine, some cosmetic blemishes, photos’s are of the actual item for sale. The individual outputs 1/8″, represent each volume slider on the top. The stock mono output still works, but the master volume potentiometer does not work, because of the how the mod was done.” Link

CR-8000, Roland @ 30 October 2016, Comments Off on Roland CR-8000

cr8000 “WOW !!! ROLAND COMPURHYTHM CR-8000 DRUM MACHINE – NEW, NEVER USED !!!

(SERIAL NUMBER 472514)

Up for auction today is an outstanding Roland Compurhythm CR-8000 drum machine. Made in Japan – new, never used !!!

This is a fantastic find from a retired Doctor’s high end estate sale. All original and never used open box. This was in a climate controlled storage area for many years and brought out for the sale, perfect as when put away. Protected in the original plastic and the original foam packing and box. Comes with the orginal box with the unopened warrantee card affixed to the top. Also includes the owners Manual, Power cord and Roland cable.

Don’t miss your chance to own a brand new CR-8000 !!!” Link

CR-8000, Roland @ 25 September 2016, Comments Off on Roland CR-8000

cr8 “This drum machine was used as accompaniment for an acoustic guitar player in the early 1980’s. It has since been stored away for a number of years. I got it about 10 years ago from the original owner as part of a purchase of all his gear. Unfamiliar with it, and no need for it, I put it away and never used it.

I plugged it in and tried the buttons, turned knobs, and messed around with the sounds and everything seemed to work. The only issue I could find was the Bank Selector 2 button (yellow) would not activate by pushing it directly. It does work when you slide your finger from either of the other bank Selector buttons. My guess is it needs to be cleaned, maybe just needs using, maybe there is another button I needed to has in play. I have adjusted my starting price in consideration. Otherwise this is a nice example of the CR8000 machine.” Link

CR-8000, Roland @ 07 August 2016, Comments Off on Roland CR-8000

cr80000 “*Vintage* Roland CR-8000 CompuRhythm Drum Machine

This little machine is very clean and in good condition, but missing the power button. When plugged in, it’s in the ON function.
All buttons work and light up. (See photos)
Comes from a musician’s recording studio.” Link

CR-8000, Roland @ 26 June 2016, Comments Off on Roland CR-8000

cr8000 “Roland CR 8000 Vintage Analog Drum Machine

In really good condition
few scratches see the pictures

In perfect working condition” Link

CR-8000, Roland @ 24 April 2016, Comments Off on Roland CR-8000

cr8000 “This Unit is in good vintage condition. There are minor scuffs from normal use of the unit. All of the buttons and knobs are present, and when power is supplied each button works to activate its LED. The LED numerical display works. The item appears to be in good working condition.” Link

CR-8000, Roland @ 27 March 2016, Comments Off on Roland CR-8000 Project Machine

cr8000 “Up for auction is this Roland CR-8000 CompuRhythm, Micro Computer Controlled Rhythm Machine. The machine is working however the buttons will need to be serviced (cleaned). Bank 1,2,3 light up Swing 1 and 2 , Habanera, BD4, Rock 2 and 6, Basso-Nova, Rumba, Merengue, Samba 2. Cy8, Ct4 and others work. auto fill and Register seem to work. With a good service of the buttons you will on your way to lots of fun. Note: I had an update to the machine when I first bought it. I had a tech install a small switch on the back. This would toggle between the cowbell and a nice side stick to the snare (for ballads). The wires to the switch came off I soldered them back on but the button does not work to test it. The update is good to the board but you may have to check the switch (no big deal). The snare side stick is on one of the presets so it was already in the machine. I am selling the CR-8000 AS IS because of the issues described above .” Link

CR-8000, Roland @ 27 March 2016, Comments Off on Roland CR-8000

cr8000 “Good vintage condition. Expect some cosmetic blemishes from normal use of a vintage drum machine. Recent overhaul service. It has had all of the button switches replaced with sealed tactile style switches similar to the ones found in video game controllers. The original switch covers are still present. Now the switches respond with a firm click. Great performing machine.” Link

CR-8000, Roland @ 07 February 2016, Comments Off on Roland CR-8000

cr80000 “Used in good condition. A well known drum machine for professional or amateur musicians. Ground leg of plug missing.” Link

CR-8000, Roland @ 07 February 2016, Comments Off on Roland CR-8000

cr8000” Vintage Roland CR-8000 CompuRythm Drum Machine. Made in Japan. Sounds cool. Tested and functional. ” Link

CR-8000, Roland @ 24 January 2016, Comments Off on Roland CR-8000

cr-8000 “The Roland CompuRhythm CR-8000 is a classical Roland Drum machine with some great Roland sounds in it. The hi hat sounds are great and it has a good accent function as well as its own character.

I bought it second hand a few years ago and it has been stored in my studio.

It seems to be in fairly good working order.

The top of the drum machine shows some staining and discolouration which was there when I bought it (see photo).

There are a few scratches on the underside of the drum machine box (see picture) which don’t affect its performance.” Link

CR-8000, Roland @ 13 December 2015, Comments Off on Roland CR-8000

cr8000“Roland CR-8000 Vintage Drum Machine Complete Service Done 12hours of work.
All push button switches have been removed and cleaned. Contacts have been treated with CaiKote 44 a repair solution for membrane buttons. All push buttons now work 100% and should be good for another 20 years. 🙂
All electrolytic caps and some ceramic caps have been replaced. Added individual outputs 1/8”/3.5mm for each of the instruments volume pots which controls the volume to the added output jack. Also a 1/8” 3.5mm master output has been added in case you want to plug this into a EuroRack modular, the 1/4 jack still works too.
3 new AA batteries have been installed which hold user patterns when the machine is off. Tested with a few patterns i programmed into memory.
CR8000 is in great working order but just so signs of its age. Cleaned it up as best i could. What you see in the pictures posted is what you get. Also added a new power switch as the original was defective, and a new 3 prong A/C 120v power cord.” Link

CR-8000, Roland @ 13 December 2015, Comments Off on Roland CR-8000

used cr8000 “Roland CR 8000 Vintage Analog Drum Machine

Good vintage condition. Expect normal fade in the plastic and some cosmetic blemishes from normal use of a vintage drum machine. Recent overhaul service. It has had all of the button switches replaced with sealed tactile style switches. The original switch covers are still present. Now the switches respond with a firm click. Great performing machine. ” Link

CR-8000, Roland @ 29 November 2015, Comments Off on Roland CR-8000

cr8000 “Roland CR-8000 vintage drum machine for sale. It’s in incredible condition, comes with all four pedals (which I’ve never seen before and can’t find on the internet, but they’re pretty useful), and the original manual. It sounds almost identical to the TR-808, but with no sound customization. A lot of fun to play, and if you want the sound of an 808 without spending $8,000, you’ll probably like this.” Link

CR-8000, Roland @ 22 November 2015, Comments Off on Roland CR-8000

cr8k “roland compurhythm cr 8000 drum machine

aus Nachlass
habe keine Ahnung von dem gerät – alle Angaben aus dem Internet
deshalb ohne Gewär” Link

CR-8000, Roland @ 13 September 2015, Comments Off on Roland CR-8000

cr8k“Mint condition Roland CR 8000 drum machine. Has its own sequencer and sync connectivity.

The CR 80000 shares many sounds of the Roland TR 808 drum machine, such as the famous handclap. Completely analog with all its sounds. Rare to find in such a nice condition.

Always kept in a smoke free studio. ” Link

CR-8000, Roland @ 05 April 2015, Comments Off on Roland CR-8000

cr8k“Vintage Roland drum machine CR 8000. Gorgeous! Near mint except for slight paint missing as seen on pic 2. A real beauty with 3 banks of retro Roland sounds. Fully serviced recently by Magnetic Tape Recorder Co. in Louisville, Ky. Works perfectly.” Link

CR-8000, Roland @ 28 September 2014, Comments Off on Roland CR-8000 Project Machine

cr8000 “Cleaning out my projects! See my other auctions!

This auction is for a Roland CR8000, which has most of the sounds from the TR808. This one powers on, but none of the buttons work, so no sound.

Sold for parts/repair only. ” Link

CR-8000, Roland @ 07 September 2014, Comments Off on Roland CR-8000 Project Machine

cr8000 project “Vintage Roland Compurhythm CR-8000 parts and repair also some parts for Roland TR-808 (many of the knobs look the same to me)

Powers on but that is all I can test. Many of the LED’s work but too many are on at one time. FOR PARTS OR REPAIR ONLY.

I opened it up (see photo’s) and found that 3 of the very small wires detached from the top motherboard. Before I opened it up the Tempo LED and dial was working and changing value, so it looks like I did it.

In general this unit has all the parts there but some of the connectors have corrosion to be sure. Not sure of the history of the unit.

Also it has pair of 1/4 jacks that are soldered to a cable for some sort of a custom control reason. I do not know why so I left it as is.

Great source of vintage parts for the Compurhythm CR-8000 and knobs and maybe more for the Roland TR-808.” Link

CR-8000, Roland @ 06 July 2014, Comments Off on Roland CR-8000

“Roland CompuRhythm CR-8000 with Manual

Micro Computor Controlled Rhythm Machine

Here is my Cerca – 1980….Rhythm Machine

Its in very good condition and in full working order and includes an owners manual.

All the LED indicators light & work as they should.

Just a few user & age related marks on the original case.

Not many of these machines left these days and they don’t come up for sale very often.” Link

CR-8000, Roland @ 22 June 2014, Comments Off on Roland CR-8000

“Up for sale is a vintage Roland CR-8000 analog drum machine.
It is functional and programmable, and battery back up retains programmed rhythms.

The din sync works if you want to sync it to your sequencer or sync up other roland gear like the tb303, tr606, tr808 and tr909.

Cosmetically, this thing has seen better days, but it has a ton of character.
The black tape on the side hides a row of drilled holes (modification never implemented). There are scratches all over and no battery cover. There is a cool vintage Plastikman sticker on top of the unit. Ready to make some acid music!
The broken thing is the intro/fill in selector is broken and one of the buttons is glued on.
(I am including the broken switch for reference)
Price is set low because of those issues.

As for the analog drum sounds, they are classic. I used to run it through some distortion to really give it a cool sound. Also, this unit can be modified to add potentiometers to the drum sounds to adjust the individual drum voice” Link

CR-8000, Roland @ 11 May 2014, Comments Off on Roland CR-8000

“Works well but a few of the buttons need to be pushed a little harder to stay lit. Also I could not get the “shuffle” button to light up, and I’m not sure if I was just in the wrong mode or what exactly why it was not functioning. I have not used it in years and have forgotten how. Some light to moderate scratches on the unit and some visible wear. Time to let it go to someone that will make proper use of this awesome machine. Sold AS IS but guaranteed to function as described. Comes with original footswitch and dust cover. I have since misplaced the manual, but if found I will send it to the new owner at no cost.” Link

CR-8000, Roland @ 04 May 2014, Comments Off on Roland CR-8000

“Purchased new by my father and he made a custom made case for it.

Pretty Good shape for a vintage retro unit. Some Paint peeled off due to age, minor oxidation, etc. But works as a vintage unit should for it’s age. ” Link

CR-8000, Roland @ 13 April 2014, Comments Off on Roland CR-8000

“This is a vintage Roland CompuRhythm CR8000 Micro Computer Controlled Rhythm machine. Works great. Has the cap to one button missing, as pictured.” Link

CR-8000, Roland @ 16 March 2014, Comments Off on Roland CR-8000


This item has had some beneficial work done on it. The normally faded yellow case was repainted lake placid blue by the previous owner before i purchased it. All of the normally problematic key-switch buttons have been replaced recently!!!!! There are super tough tactile style buttons installed, they are very similar to the type that go into video game controllers rated at better than 10000 cycles and they preform flawlessly as they should. These buttons should last for as long as the machine is still working. So, that the buttons retain the correct height and look they have been attached to plastic parts that link up with the modern tactile buttons below. They have a good firm push accompanied by a click when pressed. The old switches bash down like an old computer keyboard keys if you’ve never used one of these. I have also replaced a few led lights with blue leds and they look great.” Link

CR-8000, Roland @ 02 March 2014, Comments Off on Roland CR-8000

“I am selling this Roland CR-8000 classic drum machine in working condition, a few pods might need a clean but nothing major, euro plug (you will need a uk adapter)” Link

CR-8000, Roland @ 05 January 2014, Comments Off on Roland CR-8000

“Roland CR 8000 in “collection” conditions (220v)

Bank pattern 2 button doesn’t work easy but all others buttons respond instantly – SOLD AS IS

-Any noise on knobs
-Battery is new” Link

CR-8000, Roland @ 15 December 2013, Comments Off on Roland CR-8000

“Very well taken care of. In excellent condition genuine Roland CompuRhythm CR-8000, micro computer controlled rhyhm machine

Bass Drum, TomTom Rim Shot, Snare Drum, Conga, Claves, Cowbell, Cymbal, Hi Hat, Hand Clap
Samba, Merengue, Mambo, Chacha, Rhumba,Bguine, Bossanova etc

Having a clear out from smoke free and pet free home” Link