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Forum: AMP4

2x50W, single 15V to 32V supply. Power supply on board.

  1. Sticky Thread Sticky: AMP4-HV, it's alive!!

    Started by V-bro, 18-Feb-10 15:09
    8 Pages •
    1 2 3 ... 8
    2 Attachment(s)
    • Replies: 74
    • Views: 12,150
    V-bro
    03-May-11, 09:49 Go to last post

  1. connecting active woofer to amp4

    Started by dfx, 09-May-13 14:11
    2 Pages •
    1 2
    • Replies: 14
    • Views: 600
    V-bro
    14-May-13, 09:47 Go to last post

  2. Any idea if/when Amp4 will be back in stock?

    Started by Nick, 05-Sep-12 16:09
    • Replies: 0
    • Views: 437
    Nick
    05-Sep-12, 16:09 Go to last post

  3. AMP 4 delayed start up on one channel

    Started by ndh99, 28-Apr-12 21:17
    • Replies: 6
    • Views: 696
    V-bro
    07-May-12, 18:05 Go to last post

  4. Amp4 fried, need some tips

    Started by teflondon, 22-Feb-12 02:17
    3 Pages •
    1 2 3
    • Replies: 21
    • Views: 1,634
    V-bro
    04-Apr-12, 10:11 Go to last post

  5. AMP4 into 4 ohms - supply voltage

    Started by forty-two, 02-Apr-12 16:34
    • Replies: 4
    • Views: 581
    V-bro
    02-Apr-12, 22:28 Go to last post

  6. 9V test DC power

    Started by ndh99, 04-Mar-12 20:21
    • Replies: 5
    • Views: 1,533
    ndh99
    11-Mar-12, 00:59 Go to last post

  7. Capacitor Mystery

    Started by macevanscb, 18-Feb-12 23:02
    3 Pages •
    1 2 3
    1 Attachment(s)
    • Replies: 22
    • Views: 3,176
    V-bro
    03-Mar-12, 23:32 Go to last post

  8. Volume control

    Started by ky-O-tee, 25-Oct-10 20:26
    2 Pages •
    1 2
    • Replies: 10
    • Views: 2,305
    elizim
    05-Feb-12, 07:12 Go to last post

  9. 10V preregulator instead of 9V, OK?

    Started by krilli, 10-Sep-11 02:39
    • Replies: 0
    • Views: 840
    krilli
    10-Sep-11, 02:39 Go to last post

  10. Amp4: 4-ohm max voltage for STA517B: 29V+, STA516: 33V+

    Started by krilli, 06-Sep-11 01:02
    • Replies: 1
    • Views: 1,208
    krilli
    06-Sep-11, 02:15 Go to last post

  11. Just ordered a 200W 24V Mean Well HRPG-series

    Started by krilli, 08-Aug-11 12:54
    • Replies: 3
    • Views: 1,902
    krilli
    06-Sep-11, 00:32 Go to last post

  12. Amp4 debugging ... no output chip, relay is shorting?

    Started by krilli, 03-Sep-11 02:14
    • Replies: 2
    • Views: 626
    V-bro
    04-Sep-11, 13:29 Go to last post

  13. Amp4: The green LED?

    Started by krilli, 30-Aug-11 01:02
    • Replies: 1
    • Views: 614
    krilli
    03-Sep-11, 02:06 Go to last post

  14. Amp4 output filter tweaked for 4 Ohm

    Started by krilli, 25-Jul-11 16:25
    2 Pages •
    1 2
    • Replies: 14
    • Views: 2,703
    Saturnus
    10-Aug-11, 14:45 Go to last post

  15. Post Amp4 -HV build

    Started by sleepyhead, 30-May-11 05:41
    2 Pages •
    1 2
    1 Attachment(s)
    • Replies: 13
    • Views: 1,771
    sleepyhead
    21-Jun-11, 20:48 Go to last post

  16. Amp4 Slim

    Started by makruzz, 30-May-11 09:27
    • Replies: 3
    • Views: 819
    V-bro
    30-May-11, 20:40 Go to last post

  17. Post voltage converter for 12v to 32 v for amp 4

    Started by dododoo, 28-May-11 23:55
    • Replies: 3
    • Views: 1,322
    V-bro
    29-May-11, 22:12 Go to last post

  18. AMP4 for 16 ohm speakers

    Started by V-bro, 23-Feb-11 17:44
    • Replies: 0
    • Views: 562
    V-bro
    23-Feb-11, 17:44 Go to last post

  19. Help on my amp 4

    Started by Paxus, 11-Jan-11 12:20
    3 Pages •
    1 2 3
    4 Attachment(s)
    • Replies: 29
    • Views: 3,297
    Paxus
    18-Feb-11, 18:47 Go to last post

  20. started: hot rectifier when I try first 5V test

    Started by krempel, 13-Feb-11 17:42
    • Replies: 2
    • Views: 733
    V-bro
    13-Feb-11, 19:49 Go to last post
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