MC-40

• Country
• United States of America (USA)

• Manufacturer / Brand
• McIntosh Audio Company; Binghamton, NY

• Year
• 1962–1969

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 170063

• Picture
• Schematics

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Click on the schematic thumbnail to request the schematic as a free document.

• Number of Tubes
• 6

• Valves / Tubes
• 12AX7 12AU7 12BH7 12AX7 6L6GC 6L6GC

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 117; 125 Volt

• Loudspeaker
• - This model requires external speaker(s).

• Power out
• 40 W (unknown quality)

• Material
• Metal case

• from Radiomuseum.org
• Model: MC-40 - McIntosh Audio Company;

• Shape
• Chassis only or for «building in»

• Dimensions (WHD)
• 13.75 x 7.875 x 8.125 inch / 349 x 200 x 206 mm

• Notes

• McIntosh Mono Power Amplifier Model MC40.
  Power output: 40W into 8Ω (mono)
  Frequency response: 20Hz to 20kHz
  Total harmonic distortion: 0.5%
  Input sensitivity: 0.5V
  Signal to noise ratio: 90dB
  Speaker load impedance: 4Ω to 16Ω
  Power Consumption 145 Watts

• Net weight (2.2 lb = 1 kg)
• 30 lb 0 oz (30 lb) / 13.620 kg

• Price in first year of sale
• 159.00 $

• Literature/Schematics (1)
• - - Manufacturers Literature (Service Manual)

• Author
• Model page created by Gottfried Silberhorn. See "Data change" for further contributors.

• Other Models

• Here you find 87 models, 82 with images and 45 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from McIntosh Audio Company; Binghamton, NY