High Fidelity Amplifier 510
Mullard Wireless, London (see also Mullard Radio Valve)
- Country
- Great Britain (UK)
- Manufacturer / Brand
- Mullard Wireless, London (see also Mullard Radio Valve)
- Year
- 1960 ??
- Category
- Audio Amplifier or -mixer
- Radiomuseum.org ID
- 153922
aus ebay, mit Erlaubnis des Verkäufers em85
aus ebay, mit Erlaubnis des Verkäufers em85
aus ebay, mit Erlaubnis des Verkäufers em85
Hersteller-Doku
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 6
- Main principle
- Audio-Amplification
- Wave bands
- - without
- Power type and voltage
- Alternating Current supply (AC) / 210, 230, 250 Volt
- Loudspeaker
- - This model requires external speaker(s).
- Power out
- 10 W (unknown quality)
- Material
- Metal case
- from Radiomuseum.org
- Model: High Fidelity Amplifier 510 - Mullard Wireless, London see
- Shape
- Chassis only or for «building in»
- Notes
-
Power Amplifier and Pre-Amplifier set, mono.
Sold in many combinations and pre-built or in kit form.
One low budget combination was with a mono pre amplifier and a Mullard 510 monoblock power amplifier, sold as a mono amplifier, e.g. by the company ELFA in Sweden, where the monoblock came as a kit, but the preamp seems to have been pre-built.
The combination I own is with a Quad 22 stereo pre amplifier and two Mullard 510 monoblock power amplifiers.
If you refer to literature published by Mullard, available on the web, the term Mullard 510 most often seems to refer to the monoblock power amplifier.
The number of tubes in the monoblock power amplifier is what gave it its name 510, 5 valves 10W. There is 1 tube in the pre-amplifier.
The monoblock mains transformer has three taps. The middle one is most probably 220V, as mine were wired that way when built as kits in the early sixties. However, a change to the top tap was needed to avoid overheating the transformer. This tap probably corresponds to 240V. No marking on the printed circuit board.
Similar to the Siemens High Fidelity 510 Amplifier
- Literature/Schematics (1)
- -- Original-techn. papers.
- Author
- Model page created by Gottfried Silberhorn. See "Data change" for further contributors.
- Other Models
-
Here you find 142 models, 116 with images and 59 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Mullard Wireless, London (see also Mullard Radio Valve)
Collections
The model High Fidelity Amplifier is part of the collections of the following members.