I need a 2k-2.5k to 4,8, and 16 ohm at 40 watts +.
Any ideas? I'm gonna build a Liverpool type with 7551s at about 320VDC
Dan
OT needed
Moderators: pompeiisneaks, Colossal
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skyboltone
- Posts: 2287
- Joined: Wed May 10, 2006 7:02 pm
- Location: Sparks, NV, where nowhere looks like home.
OT needed
The Last of the World's Great Human Beings
Seek immediate medical attention if you suddenly go either deaf or blind.
If you put the Federal Government in charge of the Sahara Desert, in five years time there would be a shortage of sand.
Seek immediate medical attention if you suddenly go either deaf or blind.
If you put the Federal Government in charge of the Sahara Desert, in five years time there would be a shortage of sand.
Re: OT needed
http://www.edcorusa.com/products/transf ... index.html
If you read the website, it seems they will wind what you want for a reasonable price. This involves a phone call from what I gather.
If you read the website, it seems they will wind what you want for a reasonable price. This involves a phone call from what I gather.
Re: OT needed
FWIW, I used an Edcor OT in my Serena prototype and it sounds good and has worked great for over a year of constant use.
However, I also tried two of their PTs (identical units) and one falied. The other I used as a replacement in that amp, and so far it has not come back for warranty.
This has scared me away from Edcor. When I remarked that their mounting ears on their big PT were too weak and they were bending when the unit was shipped, they seemed to have no solution. Well duh, the solution is to use thicker material for the mounting ears!! So I switched transformer vendors and didn't look back. They didn't give me much of a warm fuzzy feeling.
Note this is very small sample anecdotal evidence so YMMV. My amps with Heyboer OTs and Weber PTs have been reliable and sounded fantastic so I don't have any reason to look elsewhere.
However, I also tried two of their PTs (identical units) and one falied. The other I used as a replacement in that amp, and so far it has not come back for warranty.
This has scared me away from Edcor. When I remarked that their mounting ears on their big PT were too weak and they were bending when the unit was shipped, they seemed to have no solution. Well duh, the solution is to use thicker material for the mounting ears!! So I switched transformer vendors and didn't look back. They didn't give me much of a warm fuzzy feeling.
Note this is very small sample anecdotal evidence so YMMV. My amps with Heyboer OTs and Weber PTs have been reliable and sounded fantastic so I don't have any reason to look elsewhere.
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skyboltone
- Posts: 2287
- Joined: Wed May 10, 2006 7:02 pm
- Location: Sparks, NV, where nowhere looks like home.
Re: OT needed
Just ordered a Heyboer. $86 shipped to my door. I ordered M27 steel like the original trainwrecks. It was less dough actually. Surprised me.
The Last of the World's Great Human Beings
Seek immediate medical attention if you suddenly go either deaf or blind.
If you put the Federal Government in charge of the Sahara Desert, in five years time there would be a shortage of sand.
Seek immediate medical attention if you suddenly go either deaf or blind.
If you put the Federal Government in charge of the Sahara Desert, in five years time there would be a shortage of sand.