Compare High-end stereo headphone amplifier w/protection circuitry A1 PCB 1piece ! $15.99 Add to Cart Quick view
Compare unBalanced to balanced stereo pre-amplifier PCB ultra low distortion ! $4.99 Add to Cart Quick view
Compare Mosfet pure class A amplifier refined w/ improved symmetry PCB one piece ! $8.99 Add to Cart Quick view
Compare Hifisonix kx Low Dist ,Wide BW 25 W Class A, 50W classAB CFA Amp PCB set stereo! $23.99 Add to Cart Quick view
Quick view High-end stereo headphone amplifier w/protection circuitry A1 PCB 1piece ! .aucCounter a { text-decoration:none; }.aucCounter span:hover { text-decoration:underline; }.aucHiddenCounter { display:none; }.aucCounterOrangeText { color:#FB6D05; font-family:Arial; Font-size:13px; Font-weight:bold; }.aucCounterBlueText {... $15.99 Add to Cart Compare
Quick view unBalanced to balanced stereo pre-amplifier PCB ultra low distortion ! This is the PCB of a very low distortion preamplifier ( Gain = 2) that can convert an unbalanced signal to a balanced signal.The circuit make uses of a famous balanced line receiver DRV134. The chip can offer a distortion as low as 0.0005% at 1KHz and... $4.99 Add to Cart Compare
Quick view Aleph P lass A SE MOSFET pre-amp PCB one channel 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). This is another board incarnation of this well... $20.99 Add to Cart Compare
Quick view Mosfet pure class A amplifier refined w/ improved symmetry PCB one piece ! This is a refined version of the popular class A MOSFET... $8.99 Add to Cart Compare
Quick view Tube phono RIAA stereo pre-amplifier PCB Marantz model 7C ! ... $35.99 Add to Cart Compare
Quick view J-FET input discrete opamp high current amplifier stereo PCB ! .aucCounter a { text-decoration:none; }.aucCounter span:hover { text-decoration:underline; }.aucHiddenCounter { display:none; }.aucCounterOrangeText { color:#FB6D05; font-family:Arial; Font-size:13px; Font-weight:bold; }.aucCounterBlueText {... $14.99 Add to Cart Compare
Quick view Hifisonix kx Low Dist ,Wide BW 25 W Class A, 50W classAB CFA Amp PCB set stereo! ... $23.99 Add to Cart Compare
Quick view Low distortion ( 0.0001%!) preamplifier headphone amp ! .aucCounter a { text-decoration:none; }.aucCounter span:hover { text-decoration:underline; }.aucHiddenCounter { display:none; }.aucCounterOrangeText { color:#FB6D05; font-family:Arial; Font-size:13px; Font-weight:bold; }.aucCounterBlueText {... $8.99 Add to Cart Compare