voltage check

soundsgood · 1170

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Offline soundsgood

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on: January 27, 2015, 10:47:29 AM
hello, i just installed speedball upgrade. all voltage checks are good except the last check at hp jack. it reads 0, never went to 9. tubes are lit, all leds are lit. i have done the hp jack mod. is it ok?

Bob Zangri

Offline Nathan

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Reply #1 on: January 27, 2015, 10:53:02 AM
I think that's correct with the hp jack mod but let's wait till someone in house chimes in.

Crack/Speedball, SEX 2.1/C4S, Bryston BHA-1

Sennheiser HD600/Cardas cable, Beyerdynamic T1 2nd Gen, Hifimam HE560/Hifiman balanced cable

Offline Paul Birkeland

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Reply #2 on: January 27, 2015, 03:42:44 PM
Yes, that voltage spike never appears with the Jack mod.

Paul "PB" Birkeland

Bottlehead Grunt & The Repro Man

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