ECC802S Tube SRPP Preamplifier
Bruce of OddWatt Audio has shared with us his ECC802S tube SRPP preamplifier design. The preamplifier uses a solid state power supply and DC is used for the heaters. The gain of the preamp can be set at 7 or 11. 12AU7 and ECC82 tubes can also be used. For more information about this project, see the DIY ECC802S (12AU7 / ECC82) Vacuum Tube SRPP Preamplifier.
Design for ECC802S Tube SRPP Preamplifier
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