6p1 + 6N2 cheap electronic pipe power amplifier ----- 6p1 + 6N2 Power amplifier

6P1 + 6N2 cheap electronic pipe power amplifier, 6p1 + 6n2 Power Amplifier Keywords: 6p1 + 6n2 cheap electronic pipe power amplifier This instinct is all disassembled parts, which is characterized by cheap and stable performance. Electronic tube: The promotion grade "Twilight" 6N2, the power amplification stage uses "Beijing" 6p1. Chassis: Aluminum housing of car amplifiers, weighs 4kg, very thick, is beneficial to reduce external interference. Power supply: Use a ring isolation transformer for disassembly 500VA laboratory. The choke uses the power transformer of the waste microwave (which itself is a leakage transformer, which is not changed). Capacitor: It is not advocating tonic, and it is used in color TV. Electrical resistance: ordinary metal film resistance. Output transformer: Repaire with the elimination of black and white TV power transformer. Wire: Single core copper wire (conditional convertable multi-core wire) of the national standard of 1.5 mm 2. Solder: Ordinary φ0.9mm contains Songxin wire. Output transformer winding reference. 1881. Electronic Newspaper) 2007 47, circuit program reference. 1881. 高 保 真 音)) August 2004. The power supply transformer is in the self-made thick iron box, according to the circuit diagram, the shed is welded, and the machine is half a month, gradually enters better, compacted more than 1500 yuan home transistor amplifier. The native signal-to-noise is relatively high. When the night is quiet, it is almost unable to accept any communication at 10cm. Therefore, the author often connects to the headphones and feels very good. In order to pursue a better effect, even the power supply is connected to the earth, the effect is also very good, all materials are bought from the waste acquisition station, the cost is extremely low.

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