The Behringer Microamp HA400 is a compact, four-output, stereo headphone amp.

Ideal for use in any studio, the HA400 has four stereo, ¼ inch jack headphone outputs, each with its own volume control, which is useful for setting individual volume levels depending on preference and circumstance, especially when different types of headphones can have varying volume outputs.

There's also a ¼ inch jack input on-board and the Behringer Microamp HA400 comes with a 12v DC power adapter. Suitable for allowing up to four people to hear the same output, the HA400 is a practical unit, which performs well at both high and low volume levels.

The Behringer HA400 Headphone Amp's Main Features Include:

• A portable 4-channel headphone amp
• 1/4 inch jack input
• 4 x 1/4 inch jack outputs for headphones
• Each headphone output has its own dedicated volume control
• 12v power supply included