Woo Audio WA22 (2nd gen) Balanced Amp and Preamp 2.5mm female The acoustic transducers are dampened

The acoustic transducers are dampened on the rear to ensure an even more balanced frequency response in the mids

even across the lower frequencies

even during prolonged listening

22mm-Thick Memory Foam Ear Cushions

Woo Audio WA22 (2nd gen) Balanced Amp and Preamp 2.5mm female The acoustic transducers are dampenedOverview Originally introduced in 2009, WA22 has been an audiophile favorite. New for 2018 is improved sonic performance and preamplifier feature for use with a Hi Fi system. WA22 (2nd gen) is an all tube design, fully balanced headphone amplifier and preamplifier. The advantage of a fully balanced system is improved channel separation, more precise soundstage, and imaging. Perfectly suited for the headphone enthusiast and experienced audiophiles