Super Transformer ABY Switcher and Dual Isolator Released

We're excited to introduce two new additions to the Super Transformer family: the Super Transformer ABY Switcher and the Super Transformer Dual Isolator.

Both devices bring the novel, active galvanic isolation from our Super Transformer active direct box to amp switching and stereo signal applications — eliminating ground loop induced hum and buzz from your rig with no compromise in audio quality. You get ultra low distortion, wide frequency response (transparency) in a compact device that offers massive headroom.

Super Transformer ABY Switcher

Super Transformer ABY Switcher

The ABY Switcher lets you switch between two outputs (A | B) or have both active simultaneously (Y), using low noise electronic switching and our Super Transformer output stage for high-fidelity performance. Whether you're switching between amplifiers, splitting your signal for re-amping, or just need a clean way to route your signal, the ABY Switcher handles it all. Via internal switches, each output can be independently configured for balanced or unbalanced operation, with Hi/Lo impedance switching to suit amplifiers or mixers.

Learn more about the Super Transformer ABY Switcher

Super Transformer Dual Isolator

Super Transformer Dual Isolator


The Super Transformer Dual Isolator provides two fully independent, galvanically isolated channels in a compact pedalboard-friendly enclosure. It's the ideal solution for stereo rigs — connect it between your pedalboard and amp, or route a stereo device directly into a mixer. Like all Super Transformer products, it uses our actively equalized transformer architecture with mixed feedback to deliver wide frequency response and ultra-low distortion across the entire audio range. It can be powered by an internal 9V battery or an external power supply.

Learn more about the Super Transformer Dual Isolator


Both products are available now in our Store