McINTOSH MC-275 Hifi Vintage réparations

McINTOSH MC-275

MC-275
Power amplifier Tubes
Stereo
1949 2 x 75W
PP KT88

Power output: 75 watts per channel into 8Ω (stereo), 150 watts into 8Ω (mono)

Frequency response: 16Hz to 40kHz

Total harmonic distortion: 0.5%

Input sensitivity: 0.5V

Signal to noise ratio: 90dB

Speaker load impedance: 4Ω to 16Ω

Valve complement: 1 x 12AX7, 2 x 12AU7, 2 x 12BH7, 2 x 12AT7, 4 x KT88

Dimensions: 17-1/4 x 12-1/4 x 8 inches

Weight: 67.5lbs

Finish: chromium and black

Data sheet

Date of manufacturing
50th
Availability
SOLD
Height
206 mm
Width
360 mm
Presentation
Painted steel
Photos
Non-contractual
Poids
33 kg
Profondeur
275 mm
Power handling
2 x 75 W
Stereo / Mono
Mono
Connectors
RCA / Cinch
Technology
Tubes
Vu-meters
non