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HI-END Stereo 6SN7 6N8P Tube Preamplifier Base On Rogue99 Preamp Circuit with Power Supply Bare PCB
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Clone U.S rogue99 Preamplifier circuit
Works voltage:
High voltage: AC 280V--0--280V/80mA (Can 250V---300V are ok. Currect about 60mA).
Low voltage: AC 0--12V/2A (Can 12V---15V is ok. Currect about 2A)
Applicable electronic tube model: 6SN7/6N8P/12AU7/ECC82 (If you want to use the 12AU7 and ECC82 electronic tubes, you need to replace the 4 PCS smaller electronic tube seats).
PCB Size: 200mm*201mm (Preamp) , 200mm*101mm (PSU)
We have a suitable transformer for this board. If you need it, please enter my store to search for Rogue99 transformer.
● Gain: about 12 Times.
● Input impedance: 47K
● SNR: 90dB
● Frequency response: 10Hz--30KHz
● Distortion: ≤1%
NOTE: This is a pair of Bare PCBs (Preamp+PSU). All parts need to be matched by yourself.
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