HPAMP4
4-channel headphones amplifier
€65.00
The compact HPAMP4 Headphones Amplifier features a stereo input and four headphone outputs with individual level controls. It is very useful in small studios or stages when up to four people want to listen together.
This 4-channel stereo headphone amplifier is designed for use with all types of headphones and therefore offers maximum flexibility. Its high-power stereo amplifiers with the low-noise 4580 OPAMP guarantee the highest sonic quality even at maximum volume. The input connections with 1/4” jack, mini-jack, RCA and mono/stereo switch together with output connections 1/4” jack and mini-jack allow the maximum flexibility without the need of special connection adapters.
TECHNICAL SPECIFICATIONS
| Input Section | |
| Connectors | 2x RCA, 1x 1/4" JACK stereo, 1x 1/8" JACK stereo |
| Inputs | 1x stereo |
| Input Impedance | 20 Kohm |
| Max Input Level | +20 dBu |
| Output Section | |
| Connector | 4x 1/4" JACK stereo or 1/8" JACK stereo |
| Outputs | 4x HEADPHONES stereo |
| Max output 32ohm | 2x 100mW (each channel) |
| Max output 600ohm | 2x 100mW (each channel) |
| Load Impedance | min 16 ohm per channel |
| Max gain | +20 dB (each channel) |
| System Performance | |
| Distortion (THD) | 0.02 % |
| Noise | < -98 dBu unweighted |
| Frequency Response | 20 Hz - 20 KHz (-3 dB) |
| Power Supply | |
| Connector | USB Type B |
| AC/DC adapter input | 100-240V~ (±10%) 50/60Hz |
| AC/DC adapter output | 5V--- 1A (5W) |
| Supplied cable | 1,2m USB Type A - Type B |
| General | |
| Controls | 4x OUTPUT LEVEL, INPUT STEREO/MONO SWITCH |
| Indicators | Power ON |
| Dimensions (W x H x D) | 160 x 52 x 106 mm (6.30 x 2.05 x 4.17 ") |
| Weight | 0,50 Kg (main) 0,08 Kg (adapter with cable) |
