What's behind YOUR music?

Today's equipment has the potential to deliver more fidelity, more clarity, better music. Belleson Superpower regulators let your audiophile system deliver its full potential with

What's behind your music?

the stiffest, smoothest, quietest voltage regulator ever, to deliver music pure, transparent and brilliant.

Belleson combined two great ideas into an amazing symbiosis to create the latest advancement in super regulators. Bootstrap powered by its own clean and quiet output voltage, the Superpower has amazing line and load regulation, low noise, low drop-out voltage, low output impedance and super fast dynamic performance.

Superpower can replace voltage regulators in your audio systems and give you the jaw-dropping performance you desire, with

  • better overall performance than anything available
  • a standard TO-220 footprint of monolithic regulators
  • more current than any other aftermarket regulator

For technical background, see this page. For specific performance information, see the menu items. For listening evaluations, see the Comments page.

New 1.2V Superpower!

Announcing our latest breakthrough! A Superpower designed for the new lower voltage circuits such as those using the ESS Sabre DAC. This includes products from Oppo, Peachtree audio, twistedpear Buffalo DAC and more. The data sheet contains full specs and parts are available to order on our order page.

Transformer Calculator!

We have a new Transformer Calculator to calculate the minimum Vrms voltage of a transformer for your Superpower based supplies.

Use the Superpower regulator in...

  • Headphone amps
  • DACs
  • Buffers
  • Clocks and reclockers
  • Preamps
  • Microphone preamps
  • Phono stages
  • Phono motors
  • Tube preamps and input stages
  • Line powered guitar effects boxes
  • Anywhere an extremely clean, quiet, dynamic power source is needed