"this little amp sounds powerful"
- The Audiophiliac

Welcome to our latest and yet the smallest member - WA7 "Fireflies"

High performance tube headphone amp with 32/192 USB DAC built-in
A super charged amp in a compact size.

WA7 Fireflies headphone amp with a built-in USB DAC.

Check out our headphone collection

Woo Audio headphone collection