HifiSonix Standard PSU PCB
in Power supplies, Preamplifiers
This PSU features +-18V rails, <100 uV wideband noise at full load along with a muting control circuit for any muting function required by the end user. Additionally, a +12V 40mA relay supply is provided and +5V/+3.3V at 60mA. The board uses a low noise 15 or 25VA PCB mount Nuova Talema transformer.
Hifisonix Micro Ripple Eater (MRE) PCB
in Power amplifiers, Power supplies
The MRE can supply up to 10A from each power supply rail of up to +-50V with suitable heatsinking. It suppresses LF ripple by 40 dB and HF ripple by more than 50 dB and makes a perfect complement to any high performance DIY amplifier. It can be used with higher supply rails, provided the […]
Hifisonix Soft Start + DC Blocker PCB
in Power amplifiers, Power supplies
The SS + DCB provides mains in-rush current limiting and blocks any DC on the mains making this a welcome upgrade for any power amplifier. The maximum continuous AC mains load current that the board supports is 2.3A RMS. On 240VAC mains supply this translates to a continuous load of 550W and on 120VAC a […]