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HIFI 6N11 Tube Preamp Base On Musical Fidelity X-10D Line + Power Supply

HIFI 6N11 Tube Preamp Base On Musical Fidelity X-10D Line + Power Supply

Using Tube: 2pcs 6N11. 6N11 tube X 2pcs. In the circuit, the classic triode amplifier circuit is used to work in a good sense of hearing. The whole circuit has no gain, that is, the buffer level. Amazing indicators, reaching 0.008%, while the frequency response reached 10HZ-100KHZ, and the output impedance dropped to 200 ohms.