![](http://www.alamy.com/thumbs/6/175E0D86-DA1C-4ECA-9522-15A822AD98AA/RTF53B.jpg)
Audio Technica AT-HA 5050H headphone amplifier.
Headphone amplifier by Audio Technica.
Size: 7308px × 4264px
Photo credit: © Hugh Threlfall / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: -ha, 5050h, amp, amplifier, audio, headphone, hifi, meter, model, music, sound, technica, volume, vu