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Thank you for checking out this Rosen Sound listing. If you have not heard of us before, we are the USA's #1 destination for professional grade analog synthesizer restoration, rentals, & sales. You can check us out online by googling our business name.

For your consideration is a good condition Roland System 100m 4 cabinet modular synthesizer system. If you've been dreaming of getting a big 100m system and want to skip the waiting game of finding cabinets & modules, here's your chance to get the whole caboodle.

This 100m system is capable of 4 voices. It includes 2 fx modules for stereo phase shifting as well as the rare output module.

This system represents 6 years of my collecting of 100m goodies. It is part of my personal collection of synthesizers and is only being sold to make room for another massive modular synthesizer.

Also included is:

184 4-voice keyboard

Small 33 note keyboard

49 note keyboard

Cabling to bus all systems together with jack interruptible common CV/Gate

Extra modules (as pictured)

Cables, including a small set of original 100m Roland branded patch cables.

Due to size and fragility of the system, allow 7 business days to prepare for shipping.


Most cabinets and modules are in great-excellent condition.
One cabinet has a rusty top, but could be easily re-painted by a professional. There is no silk screen to worry about in this area so a matte black would do the trick without issue.
Some modules are slightly different shades than others. This is common as not all modules aged in the same environment. This is hardly noticeable but should be disclosed. This is a collection of modules...


All synthesizers we sell are backed by our generous lifetime warranty against work related defects. This means if there are problems down the line with the synthesizer in respects to the works we performed, we will more than happily help you to get you back up and running. Please note however that all sales are final.


We offer free CONUS shipping if you are able to pick it up from your closest major airport (easier than you'd imagine). If you require shipping, we will bill you after the fact the true cost of shipping. We do not charge handling fees on items we sell.

For international shipping, we charge a rate of $200 via reverb, however if it is more you will be billed for it, and if it is less, refunded.

If any questions, do message us. We appreciate you checking our our listings!

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Listeda year ago
ConditionVery Good (Used)
Very Good items may show a few slight marks or scratches but are fully functional and in overall great shape.Learn more
  • System 100m
  • Grey
  • 1970's
Made In
  • Japan

Rosen Sound LLC

Burbank, CA, United States
Joined Reverb:2015

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