douglas self

  1. H

    Power Amplifier

    I just built a power amplifier module based on the Trimodal Power Amplifier by Douglas Self. This is part of building a complete integrated amplifier. I'm now working on the preamplifier, power supply, PHONO preamp, input switching, speaker protection and maybe remote control unit. For those not...
    • horias2000
    • Thread
    • d. self douglas self power amplifier power amplifier design thd thd+n trimodal
    • Replies: 43
    • Forum: DIY Audio Forum
  2. pma

    DIY 250W/4ohm amplifier based on "blameless" topology, and measurements

    DIY 250W/4ohm power amplifier based on “blameless” topology Hello all, the thread posted here by @sabristol https://www.audiosciencereview.com/forum/index.php?threads/luxman-l-85v-integrated-amplifier.20657/ inspired me to build a new DIY amplifier functional sample. The circuit posted in the...
    • pma
    • Thread
    • amplifier blameless douglas self dummy load power amplifer power amplifier design
    • Replies: 73
    • Forum: DIY Audio Forum
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