Maestro - Boomerang BG1 - "official" schem  [schematic]

Discussion regarding early stompbox technology: 1960-1975 Please keep discussion focused and contribute what info you have...
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Professor SourTone
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Post by Professor SourTone »

Image

Image

Image
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Maestro Boomerang BG1 Wah
Maestro Boomerang BG1 Wah
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The Rotagilla
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Post by The Rotagilla »

Not that I'm an expert on them but I've never seen a Boomerang with a 4k7 at the base of Q1, it's always been a 1k.
The television will not be revolutionized.

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Professor SourTone
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Post by Professor SourTone »

IT is on the BG2, but this is the BG1

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The Rotagilla
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Post by The Rotagilla »

Professor SourTone wrote:IT is on the BG2, but this is the BG1

[ Image ]
Thanks!
The television will not be revolutionized.

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Professor SourTone
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Post by Professor SourTone »

:)

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jreeves47
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Post by jreeves47 »

here's one i used to own-
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jreeves47
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Post by jreeves47 »

and here's a white inductor bg2 i currently own. note the uncensored schematic ;)
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Professor SourTone
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Post by Professor SourTone »

I stole the BG2 pic from elsewhere - no idea why the battery detail is censored!

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