The Studiospares HA4 4-Way Rackmount Headphone Amplifier is designed for studios broadcasting setups and multi-user monitoring environments where precise headphone control is essential. Each of the four outputs includes independent volume treble and bass controls ideal for dialling in the right sound across different users and applications. Whether balancing a live broadcast feed or tracking multiple performers this amp adapts easily to the task. Switchable Stereo/Dual Mono modes and Left/Right Mute functions give clear control over how audio is heard making it just as useful in music studios as it is in podcasting booths or radio stations. With 6.35mm and XLR inputs/outputs it fits straight into most setups without needing adapters or extra gear.
