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Re: Repair [message #28497 is a reply to message #28494]

Thu, 07 April 2022 07:27

stevem is currently offline

stevem
Messages: 4736
Registered: June 2004
Location: NY

Senior Member

In this model amp( and many other Kustom's ) only the rca cable used on the output side of the tank should have its outer cable shield making a connection from end to end.

If the cable used on the input side is the same then you will have a problem making ground loop taking place.
The input cable should not show a connection being made from the outside of the preamp board mounted rca jack to the pan's rca jack.

If you look in this sites schematic section at PC1000 you will see how it needs to be wired.

The condition your having of the volume decreasing leads me to think that your tank has a problem, or it's a replacement tank of the wrong type .

Is there a date code on the tank?

With the output cable plugged in and the reverb turned up if you bang on the tank hard do you hear the reverb springs crash?

Let's get this issue ironed out before we go back and look at what may be a hiss problem.

[Updated on: Thu, 07 April 2022 07:31]

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[Message index]

		Repair By: stevem on Wed, 06 April 2022 10:12
		Re: Repair By: NLKustom on Wed, 06 April 2022 17:29
		Re: Repair By: stevem on Thu, 07 April 2022 07:27
		Re: Repair By: NLKustom on Thu, 07 April 2022 16:25
		Re: Repair By: NLKustom on Thu, 07 April 2022 18:35
		Re: Repair By: NLKustom on Thu, 07 April 2022 19:12
		Re: Repair By: stevem on Fri, 08 April 2022 11:27
		Re: Repair By: NLKustom on Fri, 08 April 2022 18:45
		Re: Repair By: rodak on Fri, 08 April 2022 21:19
		Re: Repair By: stevem on Sat, 09 April 2022 10:11
		Re: Repair By: NLKustom on Sat, 09 April 2022 11:14
		Re: Repair By: NLKustom on Sat, 09 April 2022 16:57
		Re: Repair By: stevem on Sat, 09 April 2022 17:14
		Re: Repair By: NLKustom on Mon, 11 April 2022 12:57
		Re: Repair By: NLKustom on Mon, 11 April 2022 15:37
		Re: Repair By: stevem on Mon, 11 April 2022 19:52
		Re: Repair By: NLKustom on Mon, 11 April 2022 20:52
		Re: Repair By: chicagobill on Tue, 12 April 2022 10:30
		Re: Repair By: NLKustom on Sat, 25 June 2022 21:22
		Re: Repair By: rodak on Sun, 26 June 2022 14:51
		Re: Repair By: stevem on Mon, 27 June 2022 05:38
		Re: Repair By: NLKustom on Thu, 21 July 2022 22:32
		Re: Repair By: stevem on Fri, 22 July 2022 16:25
		Re: Repair By: NLKustom on Sun, 25 September 2022 20:46
		Re: Repair By: stevem on Mon, 26 September 2022 07:11
		Re: Repair By: NLKustom on Tue, 27 September 2022 17:15
		Re: Repair By: stevem on Wed, 28 September 2022 06:52
		Re: Repair By: NLKustom on Thu, 29 September 2022 22:03
		Re: Repair By: stevem on Fri, 30 September 2022 11:27
		Re: Repair By: NLKustom on Fri, 30 September 2022 16:00
		Re: Repair By: stevem on Fri, 30 September 2022 20:05
		Re: Repair By: NLKustom on Sat, 01 October 2022 11:29
		Re: Repair By: stevem on Sat, 01 October 2022 15:11
		Re: Repair By: NLKustom on Fri, 07 October 2022 08:57
		Re: Repair By: stevem on Sat, 08 October 2022 12:05
		Re: Repair By: NLKustom on Sat, 04 March 2023 17:18
		Re: Repair By: stevem on Mon, 06 March 2023 06:48
		Re: Repair By: NLKustom on Wed, 08 March 2023 10:05
		Re: Repair By: NLKustom on Wed, 08 March 2023 18:01
		Re: Repair By: rodak on Thu, 09 March 2023 14:35
		Re: Repair By: NLKustom on Sat, 11 March 2023 12:21
		Re: Repair By: stevem on Sat, 11 March 2023 15:24
		Re: Repair By: NLKustom on Tue, 14 March 2023 13:44
		Re: Repair By: chicagobill on Wed, 15 March 2023 12:13
		Re: Repair By: NLKustom on Wed, 15 March 2023 21:50
		Re: Repair By: NLKustom on Tue, 21 March 2023 12:13
		Re: Repair By: NLKustom on Thu, 05 October 2023 18:14
		Re: Repair By: stevem on Thu, 05 October 2023 18:30
		Re: Repair By: NLKustom on Thu, 05 October 2023 19:19
		Re: Repair By: NLKustom on Fri, 06 October 2023 09:03
		Re: Repair By: stevem on Fri, 06 October 2023 13:05
		Re: Repair By: NLKustom on Sat, 02 March 2024 14:15
		Re: Repair By: stevem on Sat, 02 March 2024 15:03
		Re: Repair By: NLKustom on Sat, 02 March 2024 16:40
		Re: Repair By: stevem on Sun, 03 March 2024 05:21

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