REDD.47 Inspired Preamp 2 stage EF86/e88cc Tubes

Low Ripple 290V Solid State Voltage Stabilizer with Capacitance Multiplier

Automatic DI Switching on 1/4” input direct to V1 grid

Dual MIC PAD Input with line level option with P48 on PCB

Relay operated polarity flip on output jack

12 position gain switch PCB

Bolt down ground connection

Rubber Grommet ISO system to reduce microphonics

Auxiliary PSU w P48, LT balance and elevation, and relay 12/24V supply