This is the bare PCBs of a stereo class A MOSFET power amplifier( a set of 2 pieces) based on Aleph J power amplifier. It features a pair of Toshiba 2SJ74BL( or compatible) low noise linear J-FET at the input, and single-ended MOSFET output for ultimate class A performance.
This is a shorter board version.
We also have a long board version for makers who prefer bigger enclosure and wider spread of output mosfets. This board is good for users who want for a more compact housing.
PCB thickness : 1.6mm. Copper thickness : 75um( 4 times normal thickness !!!)
Dimension : 165mm x 34mm
We provide schematic to buyers by EMAIL.
