Hifisonix High Performance Balanced Line Stage PCB
in Preamplifiers
This line stage employs OPA1641 and OPA1642 opamps to provide a left + right balanced output plus two unbalanced outputs per channel. All outputs are equipped with relay muting (the mute control can come off either the Hifisonix Standard PSU or the X-Altra Mini II Remote Control Board). For specifications, BOM and write-up, see the […]
X-Altra MC/MM Phono EQ Preamp PCB Set
in Vinyl preamps
The X-Altra MC/MM Phono Preamp PCB set consists of a main signal board and a separate rear panel board screened white on black and gold plated. The rear panel board is designed to replace the aluminium rear panel on the Modushop housing and accepts the input/output connectors, power receptacle and switches. This means you do […]
Hifisonix High Performance Discrete Line Amplifier PCB
in Preamplifiers
Stereo Discrete Line Amplifier PCB featuring low noise JFET input, all class A output stage, ultra low distortion. PCB measures 85 mm x 72 mm. This board uses SMD components down to 0805 and will accept the standard 8 pin SOIC SMD package or the TO-71 6 leg metal can.