THD

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  • THD Bivalve

    $1,599.00

    THD BiValve-30 30W Class A Amplifier Head
    30W Class A amplifier
    Single channel
    Hand built
    Accepts almost any preamp and power tubes in any combination
    Ships with 2 12AX7s (preamp) and 2 EL34s (power amp)
    More and Less inputs
    Volume, Treble, Bass, and Attitude knobs