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Feature

STABLE PERFORMANCEThe preamp board is carefully debugged circuit with stable performance, quiet and no noise.
ADOPT 6J1 ELECTRON TUBEThe preamp board adopt 6J1 electron tube, is classic collocation.
ADOPT 12V DC POWER SUPPLYThe preamp board adopts 12V DC power supply, internal stable boost to 100V to ensure the performance of the tube.
HEADSET CAN BE PUSHED TO 300 OHMSThe headset can be pushed to 300 ohms, the general recommendation is 16-150 ohms.
A COST-EFFECTIVE PREAMPLIFIERThe preamp board is a cost-effective preamplifier with warm, mellow, sweet and transparent sound.