Bare PCBs

Quad 405 MK2 Class A Dynamic Biasing 80W Amplifier PCB Set

Zen 4 10W MOSFET Pure Class A SE Amplifier PCB Set – 2 Pieces

JFET Input High Speed MOSFET Power Amplifier PCB MP150 Two Pieces

Quad 606 Current Dumping 140W Amplifier PCB - Single Board

Aleph J MOSFET Single Ended Class A JFET Input Stereo Power Amplifier PCB

6080 / 6AS7 Tube Output Stereo Headphone Amplifier PCB

Pass Aleph 5 60W MOSFET Pure Class A SE Amplifier PCB – 2 Pieces

JC-3 Stereo Class A Amplifier PCB 25W x 2 Compact - 2 Pieces

Pass Aleph X 100W MOSFET Class A Balanced In/Out Amplifier PCB – 2 Pieces

Pass Aleph P Class A SE MOSFET Preamplifier PCB Set – 2 Pieces

This listing is a piece of bare PCBs of a pure class A MOSFET pre-amplifier based on ALEPH P which is a balanced input/output preamplifier ( can be used as unbalanced in/out preamplifier too).  

Super Heavy Duty LC/RC Power Supply PCB with Discrete Diodes

Hifisonix KX Low Distortion Wide Bandwidth 25W Class A 50W Class AB CFA Amplifier PCB Stereo Set