6 channel amp finished

zlast · 22nd April 2005, 09:04 PM

Finally finished my 6 channel leach amp. Fabricated the boards and case. Thought I would post a few pics. Guess its time to start a preamp project :P

zlast · 22nd April 2005, 11:28 PM

Sorry post had to be previewed

zlast · 22nd April 2005, 11:28 PM

Few specs for the curious: 1500 VA Hammond 182V40 transformer (40-0-40 @ 18 amps) 200000 uf filtering caps (10 10000 uf per -/+)

zlast · 22nd April 2005, 11:28 PM

Ok...took a few tries to resize the images...dont get impatient...

zlast · 22nd April 2005, 11:28 PM

Be nice if you could do this without multiple posts...:0

Greg Erskine · 22nd April 2005, 11:59 PM

Excellent!

I have trouble fitting 2 channels in a box that size.

gengis · 23rd April 2005, 12:33 AM

That's the neatest job I seen.

ps. where did you get the heatsink at?

Easyamp · 23rd April 2005, 12:37 AM

WOW!

That's a beautiful amp you've made!

How does it sound?

What output transistors did you decide on using?

Well done!

Mikett · 23rd April 2005, 01:49 AM

Really nice work. One of the nicer amps I've seen put together by a DIYer. The only issue is that the caps are enclosed and the temp rise won't help their longevity if that's any issue at all.

Does anyone know if Dr. Leach is still selling the PCBs for his amp?

Jean · 23rd April 2005, 02:15 AM

Very very nice, clean layout ! Great job !

22nd April 2005, 09:04 PM	#1
zlast diyAudio Member Join Date: Sep 2004 Location: none	6 channel amp finished Finally finished my 6 channel leach amp. Fabricated the boards and case. Thought I would post a few pics. Guess its time to start a preamp project :P __________________ none

22nd April 2005, 11:59 PM	#6
Greg Erskine diyAudio Member Join Date: Jan 2002 Location: Sydney/Australia	Excellent! I have trouble fitting 2 channels in a box that size. __________________ Greg Erskine

23rd April 2005, 12:33 AM	#7
gengis diyAudio Member Join Date: Feb 2005 Location: Midwest--IA	Super clean installation That's the neatest job I seen. ps. where did you get the heatsink at?

23rd April 2005, 02:15 AM	#10
Jean diyAudio Member Join Date: Mar 2002 Location: Sacramento, CA	Very very nice, clean layout ! Great job ! __________________ left lane is for passing, slower traffic keep right please.

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23rd April 2005, 12:37 AM	#8
Easyamp diyAudio Member Join Date: Nov 2003 Location: United states	WOW! That's a beautiful amp you've made! How does it sound? What output transistors did you decide on using? Well done!

23rd April 2005, 01:49 AM	#9
Mikett diyAudio Member Join Date: Aug 2003 Location: Toronto	Really nice work. One of the nicer amps I've seen put together by a DIYer. The only issue is that the caps are enclosed and the temp rise won't help their longevity if that's any issue at all. Does anyone know if Dr. Leach is still selling the PCBs for his amp?

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