Heathkit W4-AM, Williamson Tube Power amplifier. SOLD.

This Heathkit Williamson uses 6SN7 Drivers, a pair of 5881 output tubes, and a 5V4 rectifier tube.  This unit has a Gray Hammertone finish, instead of the usual Gold finish found on most Heath amplifiers.

All of the capacitors, hardware, connectors, wiring and components are original.  This amp will most definitely require complete recapping.  The construction and wiring is neat, orderly with good soldering throughout.  

Specifications

Power output: 27 watts into 8Ω (mono)

Frequency response: 20Hz to 20kHz

Total harmonic distortion: 1.4%

Damping factor: 28.5

Input sensitivity: 2V

Signal to noise ratio: 95.2dB

Speaker load impedance: 4Ω to 16Ω

Dimensions: 15-1/4 x 8-7/8 x 7 inches

Weight: 23.25lbs