JFET Cascoded Buffer Preamp Board - Stereo Preamplifier 2SK246/2SJ103 C3200/C2240/A970 for CD Player & audio Amplifier

Preamplifier Buffer Circuit Board 2SK246 2SJ103 C3200 C2240 A1268 A970 For CD Player AmplifierThis board is used after the CD player and before the power amplifier input, the classic circuit, the performance is very good. The gain is 0dB, the input signal voltage is the same as the output signal voltage. Through the 2SK246, 2SJ103, C3200 or C2240, A1268/A970 buffered output, the output impedance can be effectively reduced, the output current can be increased, and the purpose of impedance matching can be achieved. Two-channel design.Power Supply: DC ±12V~±18VBoard Size: 60mm x 32mm