HEADAMP 4
4-Channel Headphone Amplifier
The HeadAmp 4 is a high-output, low-noise, low-distortion headphone amplifier that extends the connectivity of your mixer, audio interface, or other sound source.
It features four output channels with independent volume controls. Each output has 1/4 and 1/8 stereo connections that can be used simultaneously, so you can connect up to 8 pairs of headphones.
Compact and durable, the HeadAmp 4 is an ideal solution to split a signal between multiple listeners.
Need more outputs and control? Check out the HeadAmp 6 and HeadAmp 6 Pro.
Features
- 4x Output Channels
- Independent Volume Per Channel
- Stereo 1/4" and 1/8" Inputs
- 2x 1/4" and 1/8" Headphone Outputs per Channel
- Supports up to 8 Pairs of Headphones
- 12V DC Adapter Included
Specifications
| Inputs | 1/4" & 1/8" |
| Outputs | 1/4" & 1/8" |
| Input Impedance | 90.9k Ω |
| Output Impedance | 47 Ω (Each Output) |
| Maximum Input Level | +14 dBV |
| Maximum Output Level | +14 dBu |
| Maximum Gain | 20 dB |
| Frequency Response | 20 – 20 kHz |
| Total Harmonic Distortion | <0.01% |
| Signal to Noise Ratio | > 90dB (ref 0 dBu) |
| Power Requirements | 12 V DC |
| Dimensions (LWH) | 4.1″ x 4.6″x 1.85″, 104 cm x 117 cm x 47cm |
| Weight | 1.3 lbs (0.61kg) |
Specifications subject to change without notice
The HeadAmp 4 is a high-output, low-noise, low-distortion headphone amplifier that extends the connectivity of your mixer, audio interface, or other sound source.
It features four output channels with independent volume controls. Each output has 1/4 and 1/8 stereo connections that can be used simultaneously, so you can connect up to 8 pairs of headphones.
Compact and durable, the HeadAmp 4 is an ideal solution to split a signal between multiple listeners.
Need more outputs and control? Check out the HeadAmp 6 and HeadAmp 6 Pro.
Features
- 4x Output Channels
- Independent Volume Per Channel
- Stereo 1/4" and 1/8" Inputs
- 2x 1/4" and 1/8" Headphone Outputs per Channel
- Supports up to 8 Pairs of Headphones
- 12V DC Adapter Included
Specifications
| Inputs | 1/4" & 1/8" |
| Outputs | 1/4" & 1/8" |
| Input Impedance | 90.9k Ω |
| Output Impedance | 47 Ω (Each Output) |
| Maximum Input Level | +14 dBV |
| Maximum Output Level | +14 dBu |
| Maximum Gain | 20 dB |
| Frequency Response | 20 – 20 kHz |
| Total Harmonic Distortion | <0.01% |
| Signal to Noise Ratio | > 90dB (ref 0 dBu) |
| Power Requirements | 12 V DC |
| Dimensions (LWH) | 4.1″ x 4.6″x 1.85″, 104 cm x 117 cm x 47cm |
| Weight | 1.3 lbs (0.61kg) |
Specifications subject to change without notice