Showing the single result
4 channel mini headphone amplifier with power supplierPW-HA400 by PowerWorks has been conceived to satisfy musicians and audiophile needs. When up to 4 people are required to listen to the same source, as in recording sessions, PW-HA400 is a simple and effective solution. You can connect up to 4 headphones, each with its independent volume level. An essential tool in an ultra-compact package.