ZenV4 PCB's. Could be a bad thing to miss. - diyAudio
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Old 28th October 2005, 07:08 AM   #1
steenoe is offline steenoe  Denmark
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Thumbs up ZenV4 PCB's. Could be a bad thing to miss.

This might be of interrest:

http://www.diyaudio.com/forums/showt...157#post752157

Steen
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Old 28th October 2005, 04:47 PM   #2
Blues is offline Blues  United States
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If this is of interest...in case you missed this thread before.

Left Ch Zenv4 Circuit Board Design

Looking at it you can use a JFET for Q4 (with some leg twisting I suppose) and jumper the Gate resistor to GND (as seen on NP's Blues Buffer) from R2/R3/Q4gate junction to GND. Of course with idle time and my computer I could insert the traces for a better looking board.
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Old 28th October 2005, 05:18 PM   #3
steenoe is offline steenoe  Denmark
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I totally missed that one, sorry Blues. Something like your board would ofcourse be even more interresting. At least for those of us having a ZV4 allready! If you consider having boards made, just post on that particular thread, I am in for some of those
I have to add, after seeing Apassgears "mirror image- right/left boards" I have to admit that it is the way to go It really makes for a neat arrengement, in the amp case.

Steen

Ps. This hobby is a bit crazy, before you know, you are the owner of like 6 poweramps

PS PS I take the credit for coining it the "Blues buffer" don't I
Great name, for a great circuit. Reminds me a bit of Blues brothers
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Old 29th October 2005, 05:02 AM   #4
Blues is offline Blues  United States
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Steen,
Too busy to organize a GB. I'm interested though if it's happening.

"Blues Buffer" does sound great...the Zv4 sounds great with the music I love...the Blues! Probably better with the BB
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