PS 230 - Linear Power Supply


The PS 230 is a 3-rail linear power supply capable of powering two LCPQ 4040 units, housed in a robust enclosure.

The unit provides ±28V DC for the audio circuit and +24V DC for the relays and the bypass indicator. The additional +24V DC rail ensures that no unwanted noise (caused by the relays and the bypass indicator) is added to the audio.

As with all of our products, special care has been taken in the PCB design and the grounding scheme for best performance and lowest noise.

The 115VAC/ 230VAC switch and the fuse is accessible to the user from the back side of the unit.

Price: €350 (ex. VAT where applicable)


• High efficiency, low noise design

• Capable of powering two LCPQ 4040 units

• Switchable between 115V/ 230V AC

• Separate power rails for the audio signal and the relay bypass system

• LED indicators for each power rail at the front of the unit

• High quality 6-pin Neutrik connectors

• Hand-built and hand-wired

• 3-year labour and parts warranty


Technical Specifications

• Input voltage: 115V/ 230V AC, 50/60Hz

• Output voltage: +/-28V DC, +24V DC

Dimensions (Unit)

• Width: 230mm

• Depth: 170mm

• Height: 80mm

• Weight (approx.): 2kg