• Country
• Great Britain (UK)

• Manufacturer / Brand
• Homebrew - REPLICA, GB

• Year
• 2014 ?

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 159589

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

• Number of Tubes
• 5

• Valves / Tubes
• EF86 EL84 EF86 EL84 EZ80

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 230 Volt

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

• Power out
• 3 W (unknown quality)

• Material
• Metal case

• from Radiomuseum.org
• Model: High Fidelity Amplifier 3-3 - Homebrew - REPLICA, GB

• Shape
• Chassis only or for «building in»

• Notes

• Homemade stereo amplifier based on the Mullard 3 Watt Control less Amplifier.

• Literature/Schematics (1)
• -- Original prospect or advert (Radio Constructor April 1956, p. 564-569, 579)

• Literature/Schematics (2)
• - - Manufacturers Literature (Mullard – Circuits for Audio Amplifiers, 2nd Edition, 1959. P.53-60)

• Other Models

• Here you find 20 models, 5 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Homebrew - REPLICA, GB