The Woodbrass HPA400 headphone preamp offers 4 channels in a compact and rugged package. Thanks to its serious design, it delivers a clean and faithful sound that makes it easy to forget during recording and mixing sessions, becoming an indispensable tool.
Highlights
4 channels with individual volume controls
Clean audio quality: transparent amplification without hiss or distortion
Compact, less than 10cm wide: fits in any work environment
Durable: robust metal housing
Features
4-channel headphone preamp
Left/right RCA and standard 6.35mm stereo jack inputs
Input impedance: 1 kOhm
Maximum gain: +20 dB on each output
Max output level: 4 x 100 mW
Output Impedance : minimum 10 Ohms
Output Connector: 4 x 6.35mm stereo jack
Bandwidth: 20Hz- 20kHz
Signal to noise ratio: >98dB
Switch for stereo or mono listening (dual mono, the mono signal is heard on both sides of the headphones)
Power supply range: 12 to 16V DC
Supplied with 12V DC 500 mA adapter
Power indicator LED (green)
4 non-slip foam pads on the bottom of the case
Dimensions
width 9,5 cm
depth 7,25 cm
height 4,8 cm
Weight : 270 gr
Brand reference number:RWB HPA400
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