Benson Monarch Reverb+ with tube power scaling (blonde) limited with two labeled "PHASE" and

with two labeled "PHASE" and four labeled "JET"

Based off our Jan Ray

The “Slap” knob is the amount of delay time

Connectors Type:TS

Benson Monarch Reverb+ with tube power scaling (blonde) limited with two labeled "PHASE" andMaker: Benson Amps Model: Monarch Reverb+ Condition: New Description: The Monarch was my first design, and largely what my other amps are based on. When I worked at Verellen Amps in the late 2000s, several amps would come in for repair every week. high powered vintage monsters all the way to low powered newer boutique amps. Heres an annoying thing I did. instead of working hard like I should have, I took them apart and studied their circuit designs.