keyboards

When a customer asked me what power adapter they should buy for their Roland FP-90X, I figured it’d be a quick lookup. A few minutes later, I was elbow-deep in Roland service manuals, product listings with conflicting voltage specs. Some sellers offered “compatible” power supplies at both 9V and 12V. (There’s some incorrect information on … Read more

Roland digital pianos, particularly models from the mid-90s to the early 2000s, are known for their unique feel and sound. However, many owners face a common issue: the failure of the infamous plastic weighted hammers! The Issue with Original Roland Hammers The original hammers were constructed by surrounding a lead weight in a very thin … Read more