Overview
Rolls 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 1/8" (3.5 mm) Outputs with 1/4" and Stereo RCA Inputs
- Slider Volume controls.
- AC adapter included.
- Lots of output level.... it's loud!
Specifications
- Input Impedance: 100K Ohms unbalanced
- Max Input Level: +14 dBV
- Input Connectors: TRS Stereo 1/4" phone, Dual RCA
- Outputs: 4 TRS Stereo 1/4", 4 TRS Stereo 1/8" (3.5mm)
- Max Gain: 20 dB/Channel
- S/N Ratio: > 90 dB
- THD: < .008%
- IMD (SMPTE): < .008%
- Weight: 1 lbs (.45Kg)
- Size: 4.15 x 3.45 x 1.16 (W x H x D)
- Current drain 33ma nominal no load 15vdc
