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  1. chuckt62

    TANCHJIM Space Portable Headphone Adapter Review

    I thought the little manual that came with mine said that pressing both buttons will toggle between hi/lo output levels. I need to dig it out to see if there was more…
  2. chuckt62

    TANCHJIM Space Portable Headphone Adapter Review

    If you’re on Android, you should try Wavelet.
  3. chuckt62

    E1DA Cosmos ADC

    I pretty sure you use the 'Auto' setting at full CCW knob position.
  4. chuckt62

    A Call For Humor!

    My mother once said “We don’t have so many poets anymore, since they’re all writing Rock-n-Roll songs”.
  5. chuckt62

    Beta Test: Multitone Loopback Analyzer software

    -3dB Gain w/3.5mm cable loopback.
  6. chuckt62

    Beta Test: Multitone Loopback Analyzer software

    I just started playing with this tool. I hope to pick up some of the Cosmos gear and USB isolator, but I thought I could work on getting my noise floor cleaned up first. I think I saw some guides for tweaking windows (10) settings somewhere but it might have been a different thread. Anyway I've...
  7. chuckt62

    Topping D10s + E1DA Cosmos ADC as a measuring system

    Yes, that one. It looks like the Scaler is more gain vs attenuation though.
  8. chuckt62

    Topping D10s + E1DA Cosmos ADC as a measuring system

    Is the Cosmos Scaler an equivalent (+$$$) replacement for the Autoranger?
  9. chuckt62

    Decoupling/bypass & signal path capacitors for op-amps (NE5532 in Aiyima A07 vs. TPA3255evm)

    That would depend on the power supply and PCB design. Also, the Aiyima is a consumer product in a cost sensitive market. TI is particularly concerned with the BOM cost of their EVBs.
  10. chuckt62

    E1DA Cosmos ADC

    Will you have more of the A version soon?
  11. chuckt62

    E1DA Cosmos ADC

    I had the last grade A version in cart on AliExpress, but someone else got it before I could checkout.
  12. chuckt62

    Decoupling/bypass & signal path capacitors for op-amps (NE5532 in Aiyima A07 vs. TPA3255evm)

    That 10uF/16V MLCC cap has 12VDC on it so needs to derated 50-75% for DC bias.
  13. chuckt62

    E1DA Cosmos ADC

    Do they use different opamp?
  14. chuckt62

    E1DA Cosmos ADC

    @IVX, do you have a timeline for availability of more Grade 0 ADCs?
  15. chuckt62

    Post pictures of anything, with comment...couple words.

    Your terms are acceptable.
  16. chuckt62

    A Call For Humor!

    over my head.gif
  17. chuckt62

    Neumann KH120 II Monitor Review

    Does it hiss while in standby, or just while idle before/after input?
  18. chuckt62

    A Call For Humor!

    LIFE IS CELF MADE PAIN
  19. chuckt62

    A Call For Humor!

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