Rosen Sound - Synthesizer Repair, Service & Restoration



Our Shop Specializes In Vintage Synthesizer Instruments

Rosen Sound is your premier destination for synthesizer service and is home to the best synth techs in the world. Our techs have experience not only in the shop but also in the studio and on stage. They know what will and will not hold up in the field.

Our techs are also great musicians, which is the achilles-heel of other shops. Our techs know how a good action feels, and how important consistency is not only on a mechanical level, but also on an audible level. Consistency from voice to voice is critical. A technician with a good and trained ear is the only way to ensure a true and musical playing experience.

We Will Work On Large & Difficult Synthesizers
We’re equipped in space and storage to take in large synthesizers such as Yamaha CS80’s and the biggest modular system you can muster up. We are experienced and ready to take in notoriously difficult synths such as the Moog MemoryMoog, Rhodes Chroma, Moog Polymoog, and Elka Synthex

We Service All Brands
Roland, Korg, Sequential Circuits, Oberheim, Moog, ARP, Yamaha, EML, PPG, Crumar, ELKA etc.

Our Resources Are Unprecedented
We have access to the most fruitful sources of parts, meaning your synth has a very low chance of unsuccessful repair due to parts availability. We have the stock of 2 out-of-business repair shops from the 80’s and 90’s and have parts for almost any machine.