Give every musician in the room their own headphone level. The HAYDEN HA400 is a 4-channel stereo headphone amplifier in a small metal case. Feed it one audio source – a mixer, interface or keyboard – and connect up to four pairs of headphones, each with its own volume control.
Why customers choose it
Who it is for
Home and project studios recording bands or podcasts, music teachers and classrooms, rehearsal rooms, and stage set-ups where several players need headphone monitoring from one mix.
What’s in the box
- HAYDEN 4-channel headphone amplifier
- 5V 2A power adapter
- 5 ft (about 1.5 m) 1/4-inch TRS cable
Specifications
| Type | 4-channel stereo headphone amplifier / distributor |
|---|---|
| Outputs | 4 x 1/4-inch (6.35 mm) stereo TRS headphone |
| Input | 1/4-inch and 3.5 mm TRS/TS |
| Gain | Up to 20 dB per channel |
| Controls | Volume per channel, stereo/mono switch |
| Op-amp | 4580 low-noise chip |
| Power | 5V 2A adapter (included) |
| Housing | Metal |
| Size | About 103 x 30 x 57 mm (4.07 x 1.18 x 2.24 in) |
Good to know
- Headphones with a 3.5 mm plug need a 3.5 mm to 1/4-inch adapter for the outputs.
- All four outputs hear the same mix; only the level changes per channel.
FAQ
Can I connect it to my laptop?
Yes, use the 3.5 mm input from the laptop headphone out, or a 1/4-inch input from a mixer or interface.
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