Krell KSA 50 PCB

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spurlte

Banned
Joined 2011
PCBs

PreSapian said:
20 minutes of digging and no luck...

could somebody point me to a picture of pinkmouse's pcb? i'd like to build a pair :) thx.
Click to expand...
Here it is. Sorry about the focus.
 

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troystg

troystg

Member
Joined 2004
AVWERK said:
Andrew
Jan Dupont boards had the switchable bias as I remember, My Pinkmouse boards didn't have the option, unless some jerry rigged them in and never saw it.

Could be wrong, since it's been awhile.

Regards
David
Click to expand...

You are correct..

But remember Jan's also had the reversed pot traces that needed the fix..

Both boards (Jan's and pink mouse) were very good.
 
lgreen

lgreen

Member
Joined 2003
Yeah

Terry, I hear you on that!

Also anyone who says 60C is when touching the Heatsink hurts, I cannot believe. I think it hurts about 53C but maybe I'm just a wuss.

Seems like you and I have built quite a number of amps- should we start a comparison thread? Which one do you like the best?

Maybe I'm just wondering if I a have lost out on the the newest DX amps and Honey Badger? But then again, I have a few amps over here that have not been plugged in for 2 or more years.
 
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pinkmouse

pinkmouse

Ex-Moderator
Joined 2002
It really doesn't seem like ten years since I was finalising the PCB whilst watching the snooker, but the World Championship has come around again so it must be! :)

Mine is currently on the shelf, needs new PSU caps, the s/h ones I used finally reached the end of their natural life. I think I need to design some new speakers to use it properly, currently I'm running multi-way systems with active crossovers, and it just won't fit in the rack with all the other amps.

Or, I could build a bigger rack. :D
 
lgreen

lgreen

Member
Joined 2003
pinkmouse said:
***
Mine is currently on the shelf, needs new PSU caps, the s/h ones I used finally reached the end of their natural life.
***
Click to expand...

I didn't know what a s/h capacitor was, so tried to look it up-

Type SH is a radial leaded aluminum electrolytic capacitor with a +105 ºC, 2000 hour long life rating. The SH is a high reliability product and is ideal for high quality applications that require long life in high temperatures environments.
http://www.cde.com/catalogs/SH.OLD.pdf

Can't wait to see your electricity bills. You must have been using the amp a LOT!
 
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