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Loads of DIY Stuff for Sale! Amplifiers, transistors, IC's, heatsinks, XFMR's etc!!!

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opc

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Joined 2004
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Infinia:

I haven't heard back from Blmn, so if you want all 25 of each, they're all yours. Send me a note, and I'll get you a total with shipping.

MJL21193:

I sent you a note regarding those parts.

Renron:

I'll let you know if others pass... you're third in line.

AlanElsdon:

I'll get some info together and send you a note this evening.

Let the posting of goodies resume! Next up, tube amps.

Cheers,
Owen
 

opc

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Joined 2004
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Tube Amps

I've got four tube amps available, all in various states of completeness. Starting from the top:

- Dynaco ST-70
- Mini Dynaco based on ST-35 Iron
- Single Ended EL-34 monoblocks with EF-86 front end
- Single Ended EL-84 amplifier with EF-86 front end

The ST-70 is plug in ready, and overall is in excellent condition. Please find pictures and descriptions here:

http://www.diyaudio.com/forums/showthread.php?s=&threadid=124995

I'm now asking $450, all tubes included.

The Mini Dyna can be seen at the same link as above, along with a description. The description applies, but the new price is $200 and includes tubes.

The Single Ended EL-34 monoblocks are one of my favorite tube amps. They use the following schematic with a modified driver stage which has the EF-86 wired in triode mode:

http://www.bonavolta.ch/hobby/en/audio/el34_3.htm

They're fully functional as-is, but they need a proper chassis with sides so someone doesn't kill themselves. Everything else is perfect, and they sound very very good. Asking $150 with all tubes.

The single ended El-84 amps use the following schematic:

http://www.bonavolta.ch/hobby/en/audio/el84_2.htm

Tube rectifier, all polypropylene power supply caps, Hovland Coupling caps, Mullard EL-84 tubes and a large choke in the PSU. These were working, but the output transformers are absolutely useless. You'll need to find a pair of 7K primary output transformers to get this up and running properly. I'll include the ones currently on it, but they're not worth using. Asking $75 with all tubes, as pictured.

Reasonable offers accepted on these.
 

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opc

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Joined 2004
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Next up is drivers:

I have a single Tang Band W6-1139 which I used for a short time in an El-Pipo style subwoofer. It's in perfect shape. Asking $25.

Info here:

http://www.parts-express.com/pe/showdetl.cfm?Partnumber=264-832

I also have a pair of B&C 10NW64 10" drivers. These are brand new, but one of them got dinged while in storage. The dent is on the edge of the basket, and doesn't affect performance in any way. These retail for $175 each, I'm asking $150 for the pair.

Info here:

http://www.parts-express.com/pe/sho...679&FTR=10NW64&CFID=17406750&CFTOKEN=80291948
 

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opc

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Joined 2004
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Tubes

I have a quad of brand new, never used Philips ECG JAN 6922 tubes. I bought these for a phono preamp I didn't end up building. Asking $15 each, only sold as a quad.

I also have a single brand new Groove Tubes 7199. I have no idea why I have this tube. Asking $5
 

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opc said:
Infinia:

I haven't heard back from Blmn, so if you want all 25 of each, they're all yours. Send me a note, and I'll get you a total with shipping.

MJL21193:

I sent you a note regarding those parts.

Renron:

I'll let you know if others pass... you're third in line.

AlanElsdon:

I'll get some info together and send you a note this evening.

Let the posting of goodies resume! Next up, tube amps.

Cheers,
Owen


OK, thanks. Third it is!

Ron
 

opc

Member
Joined 2004
Paid Member
Infinia:

Message has been sent.

cfbuck:

I'll send you a message tonight or tomorrow. It's Canada Day here, and I'm not in any shape to talk semiconductors.

blmn:

The transistors were promised to Infinia. I'll let you know if he decides not to take them.

Borus:

The price was for both amplifiers together, so I guess $75 each. Send me a note if you're interested.

Cheers,
Owen
 
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