Based on the CS JTM145 50th Anniversary Andertons.
It has bass, medium and treble controls, two gain stages! designed to emulate the 2 channels of the old plexis, where each channel had its input and volume control, and generally “jumpered” to double the gain stages
The device is connected internally, so volume 1 acts as channel 1 and volume 2 as channel 2. These controls can be used independently or together!
Outputs of 8 and 16 ohms, reduce power switch from 1w to 0.1w
Saint Vith Transformer / Belton Sockets / NOS 12ax7 (x2) NOS 12au7 (x1) / Hand Wired Circuit , point by point / black Levant TOLEX