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Yasioo666

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Everything posted by Yasioo666

  1. Output transformer stax

    Yasioo666 posted a topic in Headphone Amplification
    Hi everyone, I have a question: how do you select an output transformer for Stax headphones? I’ve built a circuit using 2A3 tubes, but I’m having trouble with the output transformer because I don’t know how to calculate the specs—though the LL1660 is said to be suitable. I want to order a custom transformer for 2A3 and 845 tubes.

  2. SRX-Plus Build Thread

    Yasioo666 replied to Blueman2's topic in Do It Yourself
    Hi I'm trying to power up the srx and i have a problem 😕 .... I set the balance to 0v but when i'm triming 500r pot nothing changes (set voltage to half of B+) I set 1,3MmA, 7mA, 17mA and i have 170vDC on output I hear music but i hear a loud buzzing noise 😕 louder in L than R but whole amp is buzzing

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