Monomyth Amplification Skeleton Key 2026 Rev2C

Here is Monomyth's latest version of the Skeleton Key, the Rev2C, in a sublime Racing Green finish. This is from Shea's most recent 2026 run of amps, and is in brand new condition. It has seen studio use only, no smoking, no pets, and about 1 hour of play time. The build quality is spectacular, and the only real flaw I could find is a white speck on the bottom right side of the back panel (see photos). Save yourself the wait! The amp will ship in the factory box with stock power cord. Description from the website:

All new for 2026, the Skeleton Key Rev2C in Racing Green w/ Orange indicator

Incorporating customer feedback from earlier versions of the Skeleton Key, the Rev2C circuit has been updated to continue the evolution of amp, The core design is still intact while the top input is now slightly modded for a different more natural feel. The Rev2C also features new iso grounding for 4 cable method routing without ground hum (Quad cortex, Loop switchers, etc)

Voicing Map:

Fire.  3 way bright cap for gain flexibility

Tight. 2 way focus control for lower gain flexibility and detuned tones

UFO. 2 way compression style

Blood. 2 way gain frequency control

Storm. 3 way power amp response

High and Low Inputs: The Low Input delivers the core tones and the High Input adds a transparent gain stage on top without the need for boost pedals.

Serial FX Loop with Bypass

4 12AX7 / 2 EL34 50W