Send me as much detail as you can provide and I'll help you look for them. I'm sure we could probably find a place online selling them at a cheap price. If not, I'd imagine that I could find them in Cleveland.
Awesome, thanks prof. I've been looking at Parts Express' website, but I can't find anything.
I need 2 "c4466" and 2 "a1693". They look kind of like these, but I'm not sure that's exactly what they are. At the bottom of all 4 is says "9DP"... don't know if that's necessary or not.
i know you would rather fix your old reciever, but if it doesn't work out i have a RCA 2x100w stereo reciever that i would be willing to part with. $85 shipped. i would ask like $65, but this thing is heavy so shipping is going to be a lot. PM me if you want some pics or more info...
"The specified product (reference 2SA1693) has just been removed from the catalog. Please return to the catalog and continue shopping. If you press the Refresh or Reload button on your browser, the removed products will no longer be visible in the catalog. We apologize for the inconvenience."
I'll probably order those other ones tomorrow, though. thanks!
Remember, the 2SC4466 is NPN and the 2SA1693 is PNP so look on the PCB for the p-n-p and n-p-n markings for the legs of each IC that you're placing in there as they won't take kindly to being put in the wrong polarity...not at all.
Well, I've got the originals marked 1, 2, 3, 4 like you said, as well as the heatsink. So I should just be able to match up the two 4466 with the original two's places... correct?
WELL... after a long time of not bothering to order them, I'm finally going to. How does this site look? It seems kind of sketchy to me, but they have both parts in stock, and, well, no minimum charge.
You mean that you never built a power amp from scratch?????????
It is a right of passage.
A beautiful class AB tube amp.
Finding a transformer that was wound for +/-150V was a pain,
But tubes at 500W is pure bliss. I had an Ampzilla, wish that I still had it.
Of course then I would need the old AR speaker to go with it.........
If you need parts picked up in Milwaukee and sent to you let me know.
ed
I ordered them, and they finally came a week or three late. So now I was all excited to get them in and try this sucker out. WELL - it doesn't work. I got them soldered on perfectly (believe me, I took my time), got everything hooked up, did everything perfectly and it MOTHERTRUCKIN' BLEW. The fuse blew, when it should not have! Replacing these things should've fixed it.
Excuse me while I BEAT UP A KITTEN. So... frustrating...
Oh man. Ohhh-hoho. We have a five-day weekend that started today. Tonight we're supposed to get a huge blizzard. I'm going to set this thing outside overnight, let it soak in and blow itself to pieces (remember, the capacitors should technically be charged now, since I tried turning it on), then take a bat to this f*cker. If only Parnell Tower wasn't so far away, I think this would make a nice explosion of itty bitty useless goddamned electronics.
Comments
I need 2 "c4466" and 2 "a1693". They look kind of like these, but I'm not sure that's exactly what they are. At the bottom of all 4 is says "9DP"... don't know if that's necessary or not.
And the other.. http://www.matelectronics.com/acatalog/Mat_Electronics_2SA1693_5116.html
I'll probably order those other ones tomorrow, though. thanks!
http://www.bdent.com/search/part.jsp?partnum=2SC4466
Both in stock and both from the same place...
BTW, I can cross reference for an alternate part too should these be gone when you go to order them. God bless Google
Thanks...I have no life so I've got a ton of free time
Go figure, you'd think they'd carry basic supplies as well.
http://www.cpcares.com/
It is a right of passage.
A beautiful class AB tube amp.
Finding a transformer that was wound for +/-150V was a pain,
But tubes at 500W is pure bliss. I had an Ampzilla, wish that I still had it.
Of course then I would need the old AR speaker to go with it.........
If you need parts picked up in Milwaukee and sent to you let me know.
ed
All the wasted time! Sonuva f*ck.
I ordered them, and they finally came a week or three late. So now I was all excited to get them in and try this sucker out. WELL - it doesn't work. I got them soldered on perfectly (believe me, I took my time), got everything hooked up, did everything perfectly and it MOTHERTRUCKIN' BLEW. The fuse blew, when it should not have! Replacing these things should've fixed it.
Excuse me while I BEAT UP A KITTEN. So... frustrating...
Oh man. Ohhh-hoho. We have a five-day weekend that started today. Tonight we're supposed to get a huge blizzard. I'm going to set this thing outside overnight, let it soak in and blow itself to pieces (remember, the capacitors should technically be charged now, since I tried turning it on), then take a bat to this f*cker. If only Parnell Tower wasn't so far away, I think this would make a nice explosion of itty bitty useless goddamned electronics.
seriously if you are going to trash it i might just take it off your hands. i would pay for shipping only since you are going to toss it though.