OTOMON LAB tube preamplifier G-1000

This preamp was built based on the schematic that Master Kondo of Audio Note introduced in 1991 year. This is the first version of KLS-M77 Preamp which phono stage used CR type

Parts using in amplifier:

Duelund coupling condenser for output
Very strong iron chassis, copper plate
Power supply is separated to cut off noise, hum from power supply.
Point to point wiring, no PCB
Zero NFB schematic

All tubes are included.


Tube using in amplifier
Recitifier tube : EZ-81x1
Line, AUX stage: 12AY7(12AT7)x4

Specification:
Line, AUX:
Response frequency 10Hz ~ 50KHz
Hum level: Under 0.1mV