Decca TPW70

Decca TPW70

Crackle

Rest in Peace

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Location: Basildon

13-03-2018, 07:40 PM (This post was last modified: 13-03-2018, 07:43 PM by Crackle.)

I based the idea on this circuit for the KB VP21 but I notice now the transistors are complimentary in the KB.

I found that the KB circuit worked very well with just a single PP9 battery connected to the black and red (top and bottom) battery terminals.

Mike

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Messages In This Thread

Decca TPW70 - by Crackle - 13-03-2018, 08:48 AM

RE: Decca TPW70 - by ppppenguin - 13-03-2018, 08:58 AM

RE: Decca TPW70 - by Crackle - 13-03-2018, 09:15 AM

RE: Decca TPW70 - by Terry - 13-03-2018, 10:03 AM

RE: Decca TPW70 - by Crackle - 13-03-2018, 11:51 AM

RE: Decca TPW70 - by ppppenguin - 13-03-2018, 01:00 PM

RE: Decca TPW70 - by Refugee - 13-03-2018, 01:51 PM

RE: Decca TPW70 - by Terry - 13-03-2018, 06:25 PM

RE: Decca TPW70 - by Crackle - 13-03-2018, 07:40 PM

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