The Deacy Amp is a small, one-watt, roughly 5 inches (12.7 cm) amplifier created 由 and named after 皇后乐队 bassist John Deacon and used 由 guitarist Brian May.

It was created in the early 1970s using an amplifier circuit board found in a skip 由 Deacon and stationed into a Hi-Fi speaker cabinet, powered 由 a 9-volt battery. The amp was used along with May's Red Special 吉他 and his treble-booster to produce sounds reminiscent of various orchestral instruments.

KAT Deacy Amp Replica
In 1998, Greg Fryer with the help of UK amp guru[clarification needed] Dave Petersen undertook the job of trying...