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  1. Tedro

    We Got Ti Kan (AMB) an HD800!

    The Check is in the mail, you should get it shortly.
  2. Tedro

    Which tube headphone amp?

    Morgan Jones or a Cavalli-Jones
  3. Tedro

    SST310-E3

    If I recall correctly, BSR57 was a good substitute for the SST310. You would have to go over all the pages of the PPAS thread to find the other substitute as the SST310 was already or was soon to be obsolete when the PPAS was first introduced so the BSR57 was chosen as a drop it substitute.
  4. Tedro

    Manhattan Style Circuit Building

    Quote: Originally Posted by fishski13 Gainclone? Sure, I should have most of the parts except for the chipamps and the PC boards. Send some my way and I will build it.
  5. Tedro

    Manhattan Style Circuit Building

    Sounds like a challenge. Who wants me to built something for them Manhattan Style?
  6. Tedro

    Post pics of your builds....

    I have been known to solder without a shirt and pants on, then again I have been known to fry bacon up without a shirt or pants on either....
  7. Tedro

    Mistakes you made with your β22 or σ22

    Quote: Originally Posted by FallenAngel Try it with a pair of Denon D2000/D5000 and you'll see. PIF?
  8. Tedro

    Mistakes you made with your β22 or σ22

    I only have one pair of headphones....
  9. Tedro

    Mistakes you made with your β22 or σ22

    Its silent, no hum, nothing. Even with 50 Ohm headphones. That is all.
  10. Tedro

    Mistakes you made with your β22 or σ22

    Quote: Originally Posted by kklee 1. Don't mount the power supply transformer in the β22 chassis, you'll end wasting weeks (and $$$) trying to resolve transformer hum and then end up moving it to an external chassis (and end up with lots of extra perforations in the bottom of the amp...
  11. Tedro

    Do you guys use anything to keep the Solder Fumes out of your face?

    I was diagnosed with COPD last year from what the doctor guessed soldering. The fumes never bothered me so I did not do anything about them.
  12. Tedro

    Post pics of your builds....

    Pin #2? Fake edit: the LMH6321 rocks!
  13. Tedro

    Bijou All Tube Futterman Headphone Amplifier

    Quote: Originally Posted by Nebby willisv, where did you pick up that nice terminal strip? I've been looking for that style term strip for some time and haven't been able to find any I have seen them at Radioshack
  14. Tedro

    Is it possible to cryo your own cables?

    Just throw them in the freezer for a couple of hours....
  15. Tedro

    Roll Call: Who's building, built, or thinking of building a beta22?

    Quote: Originally Posted by gates_2 do you think replacing all of the mosfets was necessary? Or jsut the one that failed? -michael I think I first replaced the the Mosfets on that side and Q19 and of course the resistor but that did not work. I replaced all of then, again...
  16. Tedro

    Roll Call: Who's building, built, or thinking of building a beta22?

    Quote: Originally Posted by akione Hi All, First Post , so be gentle I had to join up when I saw this. I had exactly the same thing happen to mine. Working fine and then R32 suddenly burst into flames ! When I stripped the board down and tested the parts I found 1 dead...
  17. Tedro

    Roll Call: Who's building, built, or thinking of building a beta22?

    Quote: Originally Posted by gates_2 um... problem I was working on a completely unrelated part (stepped attenuator)... things were fine.. all of the sudden, smoke out of the right channel board... the 75 ohm resistor right below Q23 I'm curious as to why this occured at this time...
  18. Tedro

    A list of local electronics stores by city (with your help!)

    I also forgot that Antique Electronic Supply is in Tempe, AZ
  19. Tedro

    A list of local electronics stores by city (with your help!)

    Dont forget about ALLElectronics in CA and there is a electronic surplus store in AZ called Apache reclamation and electronics. they have a lot of motrola surplus electronics and tubes.
  20. Tedro

    The stubborn solder joint (desoldering)

    Try some flux, and or add more solder. Make sure to use Fresh solder solder baid. Make sure the Iron is really clean or the solder joing is clean too.
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