• WARNING: Tube/Valve amplifiers use potentially LETHAL HIGH VOLTAGES.
    Building, troubleshooting and testing of these amplifiers should only be
    performed by someone who is thoroughly familiar with
    the safety precautions around high voltages.

Bell Vintage High Fidelity Audio Devices - both Tube and Solid State

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The currently devices from the brand name "Bell" (Gerd Mayer) are mosty for public address applications. The currently address of this brand is near at my home - go to Home

I am looking for an information source to get a complete line up of Bell's vintage audio devices (both home audio, public address and instrumental amplifier applications) approx til 1975. Who knows an URL therefore - thank you for your advices.

I have found only this:
1) Popular Science - Google Bücher
(Advertisement Feb 1957, "Populare Science")
2) The Bell 3D: Years Ahead . . . Years Ago - Page 2 - AudioKarma.org Home Audio Stereo Discussion Forums (vintage catalouges and folders, only tube technology)
3) vintage ampliiers, Bad Cat, Barcus Berry
(guitar amps 12th 13th and 14th pic)
4) Bell Receiver (Tuner Tube Amplifier) 2521, ebay item No 200478704663 without bidding
5) http://www.ece.villanova.edu/~cdanjo/bell/bell.html
6) Telecommunications History (History)
7) 1983 Bell Boxer 60: Wutzdog-guitars
Bell Professional vintage guitar amp "Boxer 60"
 
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I have a schematic of an 60 Watt amplifier module.
Attached is a (bad/incomplete) scan of it.
The partlist is partly vanished :(

description (in french):
"Amplificateur 60 Watts modulés
Classe Ab2 A contre réaction
avec etages de préamplification
Bell téléphone MFG d'Anvers

Audiolab #355"


Is this the kind of stuff you are looking for ?
 

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I have a schematic of an 60 Watt amplifier module.
Attached is a (bad/incomplete) scan of it.
The partlist is partly vanished :(

description (in french):
"Amplificateur 60 Watts modulés
Classe Ab2 A contre réaction
avec etages de préamplification
Bell téléphone MFG d'Anvers

Audiolab #355"


Is this the kind of stuff you are looking for ?

No, but nevertheless thank you very much for posting this large schematic file.
What I want to have from Bell is a complete line up (TimeLine) of audio amplifier products like that one from this companies:
Untitled Document or
YAMAHA ƒvƒŠƒ�ƒCƒ“ƒAƒ“ƒv/ƒZƒpƒŒ�[ƒgƒAƒ“ƒvˆê—— ƒ„ƒ}ƒn
 
Status
This old topic is closed. If you want to reopen this topic, contact a moderator using the "Report Post" button.