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help! no bass leak tl/50

  1. K

    Help! No Bass Leak TL/50

    I build the Leak TL/50 from scratch, point to point, following the schematic. Some of the voltages are a bit high: EF86 165 (should be 150); 12ax7 315v (should be 300) Kt88 plates 478- cathode to plate voltage 425v. across cathode 45v ;resistor ohms 493. The treble is wonderful but the bass is...
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