Output tube: Psvane WE300B

Driver tube: Western Electric 437A

Tube Rectification

Output transformer: Tamura amorphous core

Interstage transformer: Tango

Power supply choke: Tango

Pure silver wiring for signal path


Power output: 4W

Output Impedance: 4, 8, or 16 ohm

Frequency response: -1dB @ 20Hz, -0dB @ 20kHz


120VAC or 230VAC 50Hz/60Hz


Dimensions: 8.5W  x 18.25L x 5H Inches (chassis only)

Weight: 42 lbs each


Price: $28000 USD /Pair

‚Äč

M-300B

Single Ended Triode Monoblock Amplifiers