Complete Roland System 100 Modular Synthesizer (101/102/103/104/109) Fully Serviced

A true 1970s Roland classic and one of the most inspiring semi-modular systems ever built. This is a complete Roland System 100 setup, fully serviced and performing exactly as it should stable, punchy, and beautifully alive. Condition is great, exactly as shown in the high-quality photos.

Included (Full System)

• Roland System 100 Model 101 — Synthesizer / Keyboard
• Roland System 100 Model 102 — Expander
• Roland System 100 Model 103 — Mixer
• Roland System 100 Model 104 — Sequencer
• Roland System 100 Model 109 — Monitor Speakers

Why the System 100 is special
At its core, the System 100 is a semi-modular playground: patchable routing with that unmistakable Roland tone tight lows, elastic mids, and a gloss on top that sits in a mix without effort. Pairing the 101 + 102 gives you the expanded architecture that made the system so powerful and flexible.

Fully Serviced
This system has been fully serviced by Synthesizer Keith
A highly regarded vintage-synth technician known for meticulous, component-level work and documented restorations/repairs on classic gear (including in-depth repair content and restoration write-ups across multiple vintage platforms).

Condition
Great overall condition clean and well cared for, with only minor cosmetic signs consistent with age. Please refer to the photos for the most accurate representation.

Shipping (Packed Properly)

To ensure safe, damage-free delivery, this will ship in multiple boxes with careful packing (modules separated, well padded, and protected). Shipping will be arranged to prioritize safety and reliability.

If you’re looking for a “forever” Roland modular with authentic vintage character and you want it complete, serviced, and ready this is it.

Our mission is simple: curate rare, inspiring studio equipment that delivers the sound, feel, and presence only real hardware provides. Pricing moves often and can land well below market, so quick decisions are rewarded. From packing to shipping, we treat every piece like a collectible, because it is.