http://www.delta-audio.com/Leach-Clone.htm
Anyone who have built? A real nice looking pcb from Delta-Audio and Jens Rasmussen.
Jens

Anyone who have built? A real nice looking pcb from Delta-Audio and Jens Rasmussen.
Jens


Hi Per,
Thanks for the nice words 🙂
I have plans for a PCB order soon, but right now my financial situation doesn’t allow it (Det er jo jul).
I have uploaded the gerber data for the small version also
\Jens
Thanks for the nice words 🙂
I have plans for a PCB order soon, but right now my financial situation doesn’t allow it (Det er jo jul).
I have uploaded the gerber data for the small version also
\Jens
How come? As I understand you earn LOT'S of money in selling pcb's, like 1000 USD a day.... no? Sorry I must have got it wrong. 😀
I think the Leach design deserves a "professional" high quality pcb since the basic besign is quite good.
I think the Leach design deserves a "professional" high quality pcb since the basic besign is quite good.
If Group PCB Board Buy
Hi,
If a group buy for PCBs happens for this 4 or 10 driver version I like to know.
Regards,
John L. Males
Willowdale, Ontario
Canada
23 December 2004 04:22
Hi,
If a group buy for PCBs happens for this 4 or 10 driver version I like to know.
Regards,
John L. Males
Willowdale, Ontario
Canada
23 December 2004 04:22
Same here for the 10 device boards.
I love the royal number of spaces for foil caps in the powersupply section, i have loads and loads of Roederstein/Siemens MKP,MKC
and MKT's.
It is really great what Jan and you are doing for the people here, Jens.
My brotherinlaw is becoming CEO of ISS in Copenhagen in
May 2005, maybe on visiting him i can buy you guys a beer.
I love the royal number of spaces for foil caps in the powersupply section, i have loads and loads of Roederstein/Siemens MKP,MKC
and MKT's.
It is really great what Jan and you are doing for the people here, Jens.
My brotherinlaw is becoming CEO of ISS in Copenhagen in
May 2005, maybe on visiting him i can buy you guys a beer.
Merry Christmas,
Some of my work colleagues and I plan to order some boards during January.
I’ll report back when everything has been tested.
\Jens
Some of my work colleagues and I plan to order some boards during January.
I’ll report back when everything has been tested.
\Jens
JensRasmussen said:Hello
The 10 transistor version is 10.7 x 25 [cm] witch is 4.2 x 10 [inches]
\Jens
Is that for a single channel board? For stereo, would I need two?
Thanks, Terry
Am I blind or.. Where I can find this new pcb of Leach? I think I've seen pictures of it somewhere. 
-Vesa-

-Vesa-
kilowattski said:Read the first post of the thread.![]()
I did, once more. There's shematic and gerbers. Layout seems missing

Transistors
If you have these transistors available, I don’t see any reason for not using them.
I plan to use either MJL3281/1302 or their newer bigger replacements MJL4281/4302.
\Jens
If you have these transistors available, I don’t see any reason for not using them.
I plan to use either MJL3281/1302 or their newer bigger replacements MJL4281/4302.
\Jens
Here (see attachment) is the reason, why I asked about "missing" layout.
But yes. There is picture after all. Right click -> wiew image. I dont' know if some "wiewer" missing of my PC, or why it's not wisible.
Sorry about my nonsense 🙁
Let's build some amps
-Vesa-
But yes. There is picture after all. Right click -> wiew image. I dont' know if some "wiewer" missing of my PC, or why it's not wisible.
Sorry about my nonsense 🙁
Let's build some amps

-Vesa-
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- Leach clone, pretty good looking