HA43 Pro Headphone Amp

List: $70.00


SKU: ROL-HA43 Categories: , Tag:


 HA43 Pro Headphone Amp


The HA43 Pro is a full frequency response four channel headphone monitoring device designed for the recording studio, or other professional applications like listening rooms and monitoring stations. Each output boasts a whopping 20 dB of clean channel gain.



  • Stereo 1/4" and Dual RCA Inputs.
  • Slider Volume controls.
  • AC adapter included.
  • Lots of output level.... it's loud!



Input Impedance 100K Ohms unbalanced
Size 4.15 x 3.45 x 1.16 (W x H x D)
Weight 1 lbs (.45Kg)
IMD (SMPTE) < .008%
THD < .008%
S/N Ratio > 90 dB
Max Gain 20 dB/Channel
Outputs 4 TRS Stereo 1/4", 4 TRS Stereo 1/8" (3.5mm)
Input Connectors TRS Stereo 1/4" phone, Dual RCA
Max Input Level +14 dBV
Current drain 33ma nominal no load 15vdc33ma nominal no load 15vdc