Printed Circuit Boards:
** We Are Leaving the PCB Business - See News Announcement **
** Prices of our PCB's and Accessories are in United States Dollars **
Dynaco - Clone and original designs for the ST-70, PAS preamp and others.
- (8B ST-70 Driver) - Octal interpretation of the Marantz 8B.
- (PAS RCA Phono Boards) - Updated version of the famous RCA RIAA preamplifier.
- (ST-35 Boards) - Clone of the original stock boards.
- (SCA-35 Boards) - Use the 6GH8/A instead of 7199!
- (DynaMull ST-70 Driver) - A smooth, relaxed design based on the Mullard circuit.
- (PC-3 Clone ST-70 Driver) - Clone of the original stock boards.
- (KTA-HiFi ST-70 Driver) - Magic by Kevin Kennedy!
- (Marantz 7C Clone for the PAS) - Marantz + PAS... What's not to love?
- (Stock PAS PCB's) - Clone of the original stock boards.
- (Classic Valve Design PAS Line Mod) - A unique, tube-rolling friendly design!
- (Norman Koren PAS Mods) - Popular mod by Norman Koren.
- (PAS Solid State Conversions) - For those who want a vintage look, but modern sound.
- (LED Indicator Upgrade) - Replace that incandescent bulb.
- (PAS Preamp Regulator) - Silent power supply rails!
- (KTA Mark-III Driver - Noval and Octal) - More magic by Kevin Kennedy!
- (Mark-III Clone Driver) - Clone of the original stock boards.
- (MK-IV Power Supply) - Bring the MK-IV's power supply into the 21st century.
Our Proud Lineup - Original and legacy designs for your needs.
- (MOSeiden RIAA Phono Stage) - Phenomenal German design by Linnenberg Audio.
- (MooseFET Line Stage) - A triode sound from solid state.
- (Valve Heater Power Supply) - Great low voltage, soft-start supply.
- (Constant Current Source/Sink) - Flexible as you need it to be.
- (Gain Stage With Buffer) - General purpose gain.
- (Power Line Filter PCB) - Lose the garbage!
- (Pete Millett Uniamp) - PCB for a popular design.