This website is reader supported. When you purchase items on eBay through the links on this site, we may earn an affiliate commission at no cost to you. Read our Privacy Policy for info.

Roland System 100M

“ROLAND SYSTEM-100M 191-J
Containing Modules: 112, 150, 110, 182, 172
——————————————————————–

In generally excellent condition. A few marks here and there, but nothing major to note.
All modules are fully tested and working. Sliders recently cleaned and other controls all working as they should.
Solid metal construction with retro-fitted rosewood veneered end panels (see photos). The original wooden ends were removed due to damage.
I stuck some foam feet to the base of the unit a while back to avoid damage to surfaces. These can be easily and cleanly removed if not required.

UK mains 240v with cable and plug fitted.

Supplied with the DIN socket connection cables, but no patch leads.

172 – Phase Shifter / Audio Delay / LFO / Gate Delay
182 – Sequencer
110 – VCO / VCF / VCA
150 – Ring Modulator / Noise / S&H / LFO
112 – Dual VCO

Appreciate there’s not many of these in circulation and considering the rarity of some modules, the price reflects that.” Click here to visit listing on eBay

This website is reader supported. When you purchase items on eBay through the links on this site, we may earn an affiliate commission at no cost to you. Read our Privacy Policy for info.

Roland System 100m

“Up for sale is our classic configuration System 100m set.

Its in excellent overall condition, with some minor wear and marks to the woodwork.

Its been recently serviced: work included a power supply overhaul, switches and sockets cleaned, potentiometers lubricated, new power transformer and cable installed.

Included as part of the sale are the 5 connector leads for each of the modules.”
Click here to visit listing on eBay

This website is reader supported. When you purchase items on eBay through the links on this site, we may earn an affiliate commission at no cost to you. Read our Privacy Policy for info.

Roland System 100M-190

” Please study pictures well before purchase.

In decent condition considering age, there is a scratch on one of the wooden side panels, and the top metal plate bends
slightly downwards at the back, a little age related wear here and there but nothing horrible.

The modules are – 150 x 2, and 132 witch is quite rare, all working fine.”
Click here to visit listing on eBay

This website is reader supported. When you purchase items on eBay through the links on this site, we may earn an affiliate commission at no cost to you. Read our Privacy Policy for info.

Roland System 100M

“This is a Roland SYSTEM-100M. It consists of a 191J rack containing the 112, 121, 130, 140, and 132 modules. The keyboard is the SYSTEM-100M 180.

As you can see from the image, it has been tested and confirmed to be working. Only the cords that are visible in the image are included, and they will be sent along with the system.
Please have a look at the photo.
This product is well sterilized and disinfected.”
Click here to visit listing on eBay

This website is reader supported. When you purchase items on eBay through the links on this site, we may earn an affiliate commission at no cost to you. Read our Privacy Policy for info.

Roland System 100M Modular Synthesizer

” Up for sale, a 1981 Roland Studio System-100M Modular Synthesizer and Model 181 keyboard controller in exceptional condition and in perfect working order. Stunningly well-kept and complete with numerous patch cables as well as the original shipping box for the keyboard controller, this vintage analog synth is complete and freshly serviced.

First released in 1978, the System 100M was Roland’s scaled-down follow-up to the iconic System 700, their first truly modular unit. It was released in tandem with 13 individual rack modules available for integration into the system. This particular System 100M features the 191-J 5-module case rack. While the 181 keyboard and 191-J case are not not from the same original unit, they were (according to serial numbers) produced in short proximity to each other.

There are 5 individual modules currently mounted in the 191-J case:

-112 Dual VCO: a comprehensive oscillator with two independent VCOs that provide switchable triangle, pulse and sawtooth waves; two VCO outputs and three modulation inputs per oscillator (with the first normalled to track the keyboard CV input)

-121 Dual VCF: two independent low pass filters; each with resonance and self-oscillation at higher settings; switchable high-pass on each filter that cuts at 1, 2, or 5kHz; three inputs, two outputs

-140 Dual Envelope and LFO: Two ADSR envelopes, triggered by gate, gate & trigger, external gate, or via the manual momentary switch; two positive outputs and one inverted output per envelope; LFO range of 0.05-30Hz with five switchable waveforms (Sine, Triangle, Square, Sawtooth, Reverse Sawtooth); frequency controls; two outputs with switchable output level

-130 Dual VCA: Two independent voltage controlled amplifiers, switchable between linear or exponential control response; each with three signal inputs, three modulation inputs, and High & Low outputs

-150 Ring Mod/Noise/S&H/LFO: Ring Modulator normalled to have Noise and LFO as X&Y, changeable with patch cables (included); Noise has two white and two pink outputs; Sample & Hold runs on its own clock and sample voltages, can be externally clocked/can sample from any external signal; continuous lag time, clock output, and S&H output; LFO as per the 140.

The Model 181 3.5-octave monophonic keyboard controller has four outputs (CV, Gate, Trig, Bender), and individual controls for Tuning, Transposition, and Portamento, with a Bender wheel.

This unit was given a full once-over both by Synapse Audio in Portland, OR, and also by our techs here at Mike & Mike’s Guitar Bar. The synth has been cleaned, calibrated, and recapped as needed to ensure optimal performance. The power transformer has also been substituted in the unit’s lifetime. All of the modules are in exceptional cosmetic shape, with all slider tips and original knobs intact. The multi-ply wooden sides of the 191-J enclosure are custom-made and exceedingly clean, and the original wooden cheeks on the Model 181 keyboard are near-mint.” Click here to visit listing on eBay

This website is reader supported. When you purchase items on eBay through the links on this site, we may earn an affiliate commission at no cost to you. Read our Privacy Policy for info.

Roland System 100m

“Hello friends,

Up for sale my cherished Roland 100m mini system.
Very hard to come by in this complete and small footprint.

Classic vintage tone, built like a tank with a massive sound.

Pick up preferred from my smoke and dust free studio in Notting Hill, London.

The system is comprised of the following modules:

1 x System 100m – 190 modular housing case – 220 volt (UK spec)
2 x 110 modules: each with its own VCO/VCF/VCA
1 x 140 module: Dual envelopes and and LFO

Difficult to describe the frenzy regarding the tone until you hear it.”
Click here to visit listing on eBay

This website is reader supported. When you purchase items on eBay through the links on this site, we may earn an affiliate commission at no cost to you. Read our Privacy Policy for info.

Roland System 100m

“Up for sale is our Roland System 100m modular in its classic D Set configuration.

The synth has been thoroughly tested. All pots and switches work as they should, all jack sockets are clean and function correctly, its smooth and crackle free and ready to incorporate into your working studio.

Cosmetic condition is very tidy with only minor blemishes and marks.

Included are the 5 power cables for connecting each module to the cabinet.” Click here to search for synths on eBay

This website is reader supported. When you purchase items on eBay through the links on this site, we may earn an affiliate commission at no cost to you. Read our Privacy Policy for info.

Roland System 100m

“Roland System 100m Vintage Analogue Modular Synthesiser.Kenton Pro 2 MIDI to CV converter. Condition is used.

From 1979, this is a beast of a synthesiser. I’mselling it because I’m no longer in an electropop band so don’t use itanymore.

All tested and works as expected.

I mostly used it for phat bass with the two oscillatorsand two filters. It’s great having two filters because onefilter could be used to add sub bass with low cutoff and high Q, then theother filter could be used for squelch. The ring modulator is goodfor crazy vocal effects – obviously being modular, any sound can be input.

Module 112: Two VCOs with oscillator sync

Module 121: Two VCFs. Phat sounding low passfilters.

Module 130: Two VCAs.

Module 140: Two ENVs and an LFO.

Module 150: Ring modulator. White noisegenerator. Pink noise generator. Sample and hold.

All in the standard housing providing power to the modulesand also a patch bay at the bottom with parallels.

The synth is all MIDI controllable through the KentonPro 2 that has multiple aux outputs to control most synth parameters, e.g.cutoff. It can be made velocity sensitive using the auxes too.

As you can see from the picture, a MIDI lead andsome patch leads are included.” Click here to search for synths on eBay

This website is reader supported. When you purchase items on eBay through the links on this site, we may earn an affiliate commission at no cost to you. Read our Privacy Policy for info.

Roland System 100M Model 184 Keyboard

” This very rare 184 keyboard has been in storage for the past 15 years and before that was lightly used. It’s in the same near-mint condition that it was when I bought it on ebay 20 years ago. The only cosmetic issue that I can find is a small ding on the edge to the right of the pitch wheel, just to the left of the first key (enlarge the first photo to see it). Other than that, it looks new. I don’t have the manual but it’s available online.” Click here to search for synths on eBay

This website is reader supported. When you purchase items on eBay through the links on this site, we may earn an affiliate commission at no cost to you. Read our Privacy Policy for info.

Roland System 100M

“This listing is for one Roland System-100M Dual VCA module. It is working well and includes connector cable for adding this module to a System-100m cabinet.”
Click here to search for synths on eBay

This website is reader supported. When you purchase items on eBay through the links on this site, we may earn an affiliate commission at no cost to you. Read our Privacy Policy for info.

Roland System 100m

“SELLING: Hello and welcome to my Roland System 100m For sale – a reluctant sale, my beloved Iconic Roland System 100M in original 191-J rack case. .

.

Its in fully working order. Stored in a professional studio away from smoke and pets. .

Modules featured on this modular system are: .

* 112 – Dual VCO, with 3 CV ins, 2 outs, and weak/strong sync

* 121 – Dual VCF , with low-pass and high-pass filters with 24 dB/octave slope

* 130 – Dual VCA with a linear/exponential switch

* 140 – Dual envelope (ADSR, invertible & manual gate button) and LFO (5 waveforms with switchable range: x1, x1/10)

150 – Ring Mod, Noise (pink and white), S&H (with lag), and LFO (5 waveforms with switchable range: x1, x1/10) .

The unit has small cosmetic wear from being used over the years (see pictures) but still works perfectly. The top of the rack case has a slight bend which is common for the 191-J cases. this 100M is in good condition compared to some of the units available over the years on Ebay This is a beautiful synth.. and whoever buys it will be a lucky person.. . ”
Click here to search for synths on eBay

This website is reader supported. When you purchase items on eBay through the links on this site, we may earn an affiliate commission at no cost to you. Read our Privacy Policy for info.

Roland System 100M

“SELLING: Hello and welcome to my Roland System 100m For sale – a reluctant sale, my beloved Iconic Roland System 100M in original 191-J rack case. .

.

Its in fully working order. Stored in a professional studio away from smoke and pets. .

Modules featured on this modular system are: .

* 112 – Dual VCO, with 3 CV ins, 2 outs, and weak/strong sync

* 121 – Dual VCF , with low-pass and high-pass filters with 24 dB/octave slope

* 130 – Dual VCA with a linear/exponential switch

* 140 – Dual envelope (ADSR, invertible & manual gate button) and LFO (5 waveforms with switchable range: x1, x1/10)

150 – Ring Mod, Noise (pink and white), S&H (with lag), and LFO (5 waveforms with switchable range: x1, x1/10) .

The unit has small cosmetic wear from being used over the years (see pictures) but still works perfectly. The top of the rack case has a slight bend which is common for the 191-J cases. this 100M is in good condition compared to some of the units available over the years on Ebay This is a beautiful synth.. and whoever buys it will be a lucky person.. . ”
Click here to search for synths on eBay

This website is reader supported. When you purchase items on eBay through the links on this site, we may earn an affiliate commission at no cost to you. Read our Privacy Policy for info.

Roland System 100M

“The modules form what is called the ‘D-set’ (112-121-130-140-150). The instrument has received a thorough refurbishment and calibration as per service manual (always a time consuming task with early Rolands). Brand new 230V PSU fitted.

The set comes with the polyphonic 184 controller keyboard, full set of power cables and basic set of patch cords.”
Click here to search for synths on eBay

This website is reader supported. When you purchase items on eBay through the links on this site, we may earn an affiliate commission at no cost to you. Read our Privacy Policy for info.

Roland System 100M Modular Synthesizer

“Roland System 100m with 5 Modules and the 191-J Power Case and cv/gate/trigger integration. Includes the module connector cords, and US to Japan power adaptor.
+2 additional module connector cables.

I CAN’T FIND THE SCREWS TO TWO MODULES. Hopefully they will turn up. I Do have 2 extra module connector cables to include. One old original, and a newer looking one. pictured

unit functions perfectly, sliders and knobs sound and function smoothly. thoroughly tested.

auction includes:

+2 extra module connector cables

all required connector cables and screws (-4 screws, will update auction if I have them or compatible)

US-Japan power transformer

172 Phaser, delay/flange chorus/ utility LFO with dual outs (one inverted) and GATE delay/time utility. amazing phaser!! excellent flange! cv controlled, dual outs.

150 sample hold / ring modulator / white-pink noise generator / super LFO with huge range and retriggerable from 191-J gate in automatically.

112 Dual VCF two identical filters 3 ins each 3 mod ins each, dual outs

121 Dual oscillator hard/soft sync pwm manual/cv dual outs, 3 mod ins each

140 Dual ADSR invertable envelopes. manual, hard wired, or ext. triggerable and another of the super LFO

191-J cv/gate/trigger ins that are pre routed to many of the modules’ mod ins and functions. all can be substituted with patching but they are ultra convenient. power and rack.

This is a great expansion system or almost complete standalone. My favorite modules! :)” Click here to search for synths on eBay

This website is reader supported. When you purchase items on eBay through the links on this site, we may earn an affiliate commission at no cost to you. Read our Privacy Policy for info.

Roland System 100M Modular Synthesizer

“Roland Studio System 100M modular synthesiser comprising two full 191J cabinets plus 181 CV Keyboard in good condition.

With six VCOs and three LFOs, this system makes a very powerful two voice system for example. Having four VCAs allows for VC controlled modulation rather than just audio duties. This system sounds truely massive with just two or three VCOs running, let alone six! The module compliment included gives greater variation than the standard set, not being two duplicate racks. Can demonstrate in the studio if required.

All power supplies are UK 240V though one rack was originally a 100V Japanese unit, it hase been professionally installed with a new internal UK transformer.

Included is a Kenton Pro 2 Dual channel MIDI to CV converter to allow easy integration with modern technology.

Also included (not currently fitted) are two pairs of beautiful hardwood endcheeks from Lamond Design, the ultimate synth cabinet maker! These can be used to replace the standard foiled board ends that Roland used and are drilled ready for fitting.

The system contains:

3 x M112 Dual VCO (Six VCOs in total)

1 x M121 Dual VCF

2 x M130 Dual VCA

1 x M132 Dual CV/Audio mixer & voltage processor

2 x M140 Dual ADSR with LFO

1 x M150 Ring modulator, noise, sample & hold & LFO

2 x 191J 5 slot powered cabinet

10 x DIN power cables

Assorted 3.5mm patch cables

1 x 181 49 note keyboard

1 x DIN Keyboard cable

1 x Kenton Pro-2 Dual Channel MIDI/CV Converter” Click here to search for synths on eBay

This website is reader supported. When you purchase items on eBay through the links on this site, we may earn an affiliate commission at no cost to you. Read our Privacy Policy for info.

Roland System 100m

“I purchased this from an auction in Japan. At the time I was also bidding on a System 100m kit, and the keyboard was sold separately. I ended up winning only the keyboard, and have kept it for almost a year. Now it is time to let go.

I have no other CV synth to connect this to, so I can’t test its functionality. However, the original seller used it with his System 100m and said everything was working fine.
Other than cosmetic wear, I cannot see signs to suggest that there are problems.
There is some oxidation to the connectors at the back panel, and may require cleaning.
This looks to be a nice unit for its age.
All keys are level and responsive.
Please look at the pictures carefully and decide for yourself. This being used vintage gear, I cannot offer any warranty or returns.” Click here to search for synths on eBay