P14nf12fp

mulletdude · 23rd April 2009, 03:25 AM

hey guys i have about 8 of the above mosfets and was wondering if anyone could point me in the right direction to get a schematic to build an amp with them. i pulled apart an amp out of a stereo that didnt work anymore (wouldnt power on) and im sure the mosfets still work so i would like to get some use out of them by building an amp. the higher the power of the amp and the fewest components the better thanks.

mulletdude · 27th April 2009, 08:08 AM

TTT

Eva · 27th April 2009, 09:07 AM

Weren't these the ones used in the first generation of UcD180?

Workhorse · 27th April 2009, 08:09 PM

Quote:

Originally posted by Eva
Weren't these the ones used in the first generation of UcD180?

Evita, its too much of UCD obsession nowadays from you.......what happened

Eva · 28th April 2009, 01:38 AM

It's not obsession, it's just that phase-shift post-filter self oscillating is my preferred method for audio. I like the frequency drop. This saturday I was field testing my biggest prototype for 7 hours in a big disco. It was putting 100V-120Vp of 20-200Hz bass on 2 ohm with the heatsink not exceeding 22ºC over ambient

A Crest 6001 was doing the other channel but producing *lots* of heat

It was a fun comparison.

luka · 28th April 2009, 08:30 AM

cool nice to hear that, but didn't know you "gone" into audio field

23rd April 2009, 03:25 AM	#1
mulletdude diyAudio Member Join Date: Jun 2008	P14nf12fp hey guys i have about 8 of the above mosfets and was wondering if anyone could point me in the right direction to get a schematic to build an amp with them. i pulled apart an amp out of a stereo that didnt work anymore (wouldnt power on) and im sure the mosfets still work so i would like to get some use out of them by building an amp. the higher the power of the amp and the fewest components the better thanks.

27th April 2009, 09:07 AM	#3
Eva diyAudio Member Join Date: Oct 2003 Location: Near the sea	Weren't these the ones used in the first generation of UcD180? __________________ I use to feel like the small child in The Emperor's New Clothes tale

28th April 2009, 01:38 AM	#5
Eva diyAudio Member Join Date: Oct 2003 Location: Near the sea	It's not obsession, it's just that phase-shift post-filter self oscillating is my preferred method for audio. I like the frequency drop. This saturday I was field testing my biggest prototype for 7 hours in a big disco. It was putting 100V-120Vp of 20-200Hz bass on 2 ohm with the heatsink not exceeding 22ºC over ambient A Crest 6001 was doing the other channel but producing lots of heat It was a fun comparison. __________________ I use to feel like the small child in The Emperor's New Clothes tale

28th April 2009, 08:30 AM	#6
luka diyAudio Member Join Date: Sep 2005 Location: in Slovenia :)	cool nice to hear that, but didn't know you "gone" into audio field __________________ home page @ http://www.classdaudio.tk/ @ 24/7 all year long I FEEL SLOVENIA

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27th April 2009, 08:08 AM	#2
mulletdude diyAudio Member Join Date: Jun 2008	TTT

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