Resistor biased cathode all tube mic/direct preamplifier

Multiple operational plate voltages of ~200V and ~280V

Cinemag input and output transformers

3 valves with front loading for tube rolling

Warm to Gritty sound with even or/and odd order harmonics and ability to push into non-linear operation

Varipad*  output control - variable output attenuation to drive output transformer and tubes into saturation.

Tripen*  valve control- variable triode/pentode operation

Hand Wired -  available in limited quantities

MSRP  $1499 + shipping 


© 2011 Mark-O-Matic LLC