I've sent Greg a few Sequential machines to repair over the years, and he's always done an amazing job and gone above and beyond what I sent it to him for. He and I have also swapped plenty of parts and techniques and solutions over the years. Everything has always been exactly as described, shipped quickly, and priced fairly. His knowledge of Sequential gear is vast, and he has always been willing to answer my questions. Highly recommended. read more

I worked with Butch as a technician on a Boston (the band) tour a couple of years ago, and was constantly amazed at the quality of his work and the depth of his knowledge. He's worked on plenty of vintage keyboards (he was an authorized Moog and ARP service center back in the day, and knows a Hammond inside and out) and is comfortable with digital stuff too. He's also very willing to explain/teach about what he's doing. read more