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03/24/18 at 03:14:00 


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Original ZTPRE preamp tubes (Read 675 times)
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Original ZTPRE preamp tubes
07/01/17 at 04:15:26
I have an original ZTPRE. I think my tubes are dead.  I am not sure what tubes are in this preamp.  Steve what tubes are in here?

After taking the lid off the preamp and the lid off the tube cage the tubes are hot!  And the sound came on.  Don't ask I don't know. I just know that I now have glorious sound!!!!!!

I hate it when I don't know what caused the problem!!
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« Last Edit: 07/01/17 at 04:31:57 by pmel324 »  
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Steve Deckert

If the 1st watt
sucks why continue?

Posts: 3224
Re: Original ZTPRE preamp tubes
Reply #1 - 07/08/17 at 23:47:38
The original tubes are 6N1P-EV  : )
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