Bronco amp - first glimpse

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Bronco amp - first glimpse

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Refugee

Senior Engineer in Charge

Posts: 3,286
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Location: Worksop

#4

10-10-2013, 11:12 PM

I would be very tempted to pull the remaining valves and wire a 1N4007 and a 100K 2W resistor from the HT transformer to the rectifier cathode and measure all the grids as the main smoothing capacitor reforms.
The fault currant will need to go before it sees full power for sure.

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Messages In This Thread

Bronco amp - first glimpse - by Bushbaby - 10-10-2013, 09:41 PM

RE: Bronco amp - first glimpse - by Yorkie - 10-10-2013, 10:17 PM

RE: Bronco amp - first glimpse - by Bushbaby - 10-10-2013, 10:48 PM

RE: Bronco amp - first glimpse - by Yorkie - 11-10-2013, 09:18 AM

RE: Bronco amp - first glimpse - by Refugee - 10-10-2013, 11:12 PM

RE: Bronco amp - first glimpse - by pwdrive - 11-10-2013, 08:26 AM

RE: Bronco amp - first glimpse - by Refugee - 11-10-2013, 09:28 AM

RE: Bronco amp - first glimpse - by pwdrive - 11-10-2013, 11:17 AM

RE: Bronco amp - first glimpse - by pwdrive - 11-10-2013, 12:05 PM

RE: Bronco amp - first glimpse - by Bushbaby - 11-10-2013, 05:37 PM

RE: Bronco amp - first glimpse - by tiv48 - 12-10-2013, 06:32 PM

RE: Bronco amp - first glimpse - by Bushbaby - 12-10-2013, 06:55 PM

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