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Post by fulmar4108 on Apr 11, 2022 5:16:06 GMT -7
Hi everyone writing from the UK, hope you are all keeping well not sure if this is the correct way to do things but tell me if im wrong. Just given my 2016 Z Lux a health check, visual and a bit of testing everything looks perfect inside so has anyone got an idea if the following voltages and current are healthy for the power amp section, any comments appreciated.
Plate Voltage 367v Dc Cathode to Plate voltage 346v Dc Cathode to ground voltage 20.3v Dc Cathode resistors both read 179 ohms Plate current 56 mA Heater voltage 6.5v Ac Dissipation 19.376 watts per pair of tubes
Amp sounds great just the smallest amount of red plating on a couple of the JJ6v6s tubes barely visible.
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Post by scottunzicker on Apr 11, 2022 7:27:13 GMT -7
Hi everyone writing from the UK, hope you are all keeping well not sure if this is the correct way to do things but tell me if im wrong. Just given my 2016 Z Lux a health check, visual and a bit of testing everything looks perfect inside so has anyone got an idea if the following voltages and current are healthy for the power amp section, any comments appreciated. Plate Voltage 367v Dc Cathode to Plate voltage 346v Dc Cathode to ground voltage 20.3v Dc Cathode resistors both read 179 ohms Plate current 56 mA Heater voltage 6.5v Ac Dissipation 19.376 watts per pair of tubes Amp sounds great just the smallest amount of red plating on a couple of the JJ6v6s tubes barely visible. Howdy! Your best bet would be to send that info to Don at repairs@drzamps.com. Super nice, super knowledgeable guy who usually has all the answers. Have a good one!
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Post by fulmar4108 on Apr 11, 2022 11:21:07 GMT -7
Thanks for the advice man I’ve just emailed repairs
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Post by scottunzicker on Apr 13, 2022 6:34:52 GMT -7
Thanks for the advice man I’ve just emailed repairs Any word back? How were her numbers?
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Post by fulmar4108 on Apr 14, 2022 3:16:51 GMT -7
No reply yet hoping to hear soon !
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