Swart Night Light Attenuator & Stereo Drive
Sold this to same person that bought the Swart Amp. I no longer needed it as I already had a bunch of attenuators.

Very portable and built like a rock. It’s the size of a small effects pedal: 4.67″ L x 3.68″ W x 1.18″ H. This thing can practically fit in your pocket.

The Night Light was designed specifically for the ST-6V6se, STR, AST, and AST Pro. But even though optimized for the Swart brigade, the Night Light will work with ANY amplifier 22w or less with the light compression, 30w with it off. In addition, it’s designed for 4-8ohms load.