Tube Amp Forum: The Ultimate Tone

Hi Guys

We have two new power supply kits to support low-voltage circuitry, such as for switching and opamps. The kits provide symmetric voltage outputs aka "split rails" of +/-12Vdc at two different power levels.

PM12-6 provides +/-12V at 175mA

PM12-12 provides +/-12V at 350mA.

PM12 has universal mains fusing, and uses Hammond semi-toroidal PTs, metal-film resistrs, and 10,000-hour caps.

Hi... If any of your rails fall outside of +/- 5%, it needs replacing, but that low would likely cause obvious issues.
What is your PSU make and model?

medical pcb

Hi AlliPlatt

Your assertion regarding regulation is unfounded since you do not provide a context. Besides which, the regulation of the PM12s is far better than 5%.

The "make" is London Power and the models of PSU are listed as links above. Go look at the product pages.

Have fun