The GR-55GK flavor includes a Roland GK-3 divided pickup and is priced at US$1,199. The US$979 GR-55S doesn't come with the GK-3, and is for those who already own a GK-compatible guitar.

Roland, long known for its many digital instruments, has made an Amazon-exclusive Bluetooth speaker for performers on the go. With a guitar cable input and overdrive and reverb effects, as well as ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. We tend to think of valves when the phrase ‘classic amp’ is mentioned, however, there’s one ...