This headphone amp was developed by Abin Audio design house. This is headphone amp is another surprising for us to their astonish talent in audio design. This compact, complex circuit headphone amp have excellent sound performance and can drive almost all type of headphones on market very well.
Integrate both pPreamp and headphone amplifier together, but each have independent volume control.
4 way RCA audio inputs, independent preamp and headphone output
Excellent circuit layout with incredible signal/noise ratio; -113db for preamp and -114db for headphone amp
High grade sealed 50W power transformer for very low noise and interference
Thick 8mm solid aluminum face panel and 2.5mm back panel.
Tube buffer stage with 5687 tube, very sweet tone and eliminate clinical digital sound
Very high grade parts usage, for good sound performance and reliable long years durability
Adjustable gain for headphone amp; so this headphone can drive almost all headphone on market well.
Both 110/120v and 220/240v mode supported for worldwide compatibility
Power input：110/120 (110V) - 220/240V (230V) selectable
Signal input：RCA socket
Preamp distortion：0.143% (5687 tube distortion）
Headphone distorsion：0.154% (5687 tube distortion)
Preamp frequency response：20Hz(-0.4dB)-20KHz(-0.5dB)
Headphone frequency response：20HZ(-0.3db)-20KHz(-0.8dB)
Headphone impedence matching ：10 Ohm to 600 Ohm
Headphoe output power：300R loading/220mW，32R/480mW
Dimension/Weight：260 x 175 x 50mm ( W x D x H)/ 3.1kg
Customer Questions & Answers