Salas hotrodded blue DCB1 build - Page 141 - diyAudio
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Old 12th October 2011, 04:03 PM   #1401
Tea-Bag is offline Tea-Bag  United States
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Quote:
Originally Posted by boatbuilder View Post
maybe this is a st@p$d question, but if this is the hotrodded version, than what is the original and where can i find it?

kind regards, Mat
Not stupid.
The hot-rodded version is evolution of the original, but not all that different.
The original circuit can still be had with the Mezmerize available at the Diyaudio store.


P-MEZB1-1V10e - Mezmerize B1 Buffer Preamp (Makes 2 channels; Rev 1.0) - Boards
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Old 15th October 2011, 02:42 AM   #1402
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Quote:
Originally Posted by Salas View Post
What happens if you swap channels?
Thanks for the advice. After i swapped channels.. that was when i realized something was amiss. After swapping in different preamps and sources, i found out it was actually the amp with a dead channel

It must have gone dead when i unplugged the right DCB1 channel live and heard the boom sound.. Was fine before that. Not too sure what to do now
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Old 15th October 2011, 02:44 AM   #1403
Salas is online now Salas  Greece
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Now we know. Sorry about your amp. Never change plugs live, its a classic trap. Is it under warranty?
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Old 15th October 2011, 02:51 AM   #1404
cersepn is offline cersepn  United States
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Thankfully it is. I'm hoping it was the protection circuits kicking in and shutting down that channel, and no permanent damage was done. I'm really glad that i finally found the true cause of the problem though
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Old 15th October 2011, 02:54 AM   #1405
Salas is online now Salas  Greece
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Could be just a fuse if you got lucky.
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Old 21st October 2011, 07:19 AM   #1406
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Never mind ... Delete post

Last edited by komigenie; 21st October 2011 at 07:33 AM.
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Old 28th October 2011, 10:16 PM   #1407
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I plan to use 2 of these to switch outputs as well as ins, to feed different amps conveniently. Any issue with switching outs while the unit is operating?
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Old 28th October 2011, 10:22 PM   #1408
Salas is online now Salas  Greece
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This unit no issues but the following amps maybe.
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Old 28th October 2011, 10:29 PM   #1409
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Thank you. Currently I use this on my old preamp:
Click the image to open in full size.
That's just a passive switch, no problems with my current amps; so maybe I'll be ok. Thanks.
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Old 29th October 2011, 01:03 PM   #1410
DimZ is offline DimZ  Greece
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done some upgrades ..

mills 9.1R, tx2575 220R and put it in a case ..

one led tripled (irfp 9240 side) dont work and the 9.1R Mills run extremely hot ....
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