• Stereo Headphone Amplifier 4 channel headphone amplifier that features 4 independent stereo high-power amplifier with individual channel level controls for each output allowing flexible control for different headphones or speakers.
• Upgraded Version HA400 with low-noise JRC 4580 operational amplifier and 6.35MM headphone output compare with other 4 CH headphone amp.
• Great Performance The HA400 contains separate low-noise op-amps that maintain the highest sonic quality even at maximum volume levels. These ultra-low-noise operational amplifiers are included for outstanding audio performance.
• Ultra-Compact Design Grab this super-compact amp during your sessions to power practically any headphones--four of them at the same time, to be exact. This allows four people in your studio to listen to the main mix while recording, and each listener can determine their own volume level using the dedicated output level controls.
• What You Get HA400 Amp x1, 12V DC power adapter x1, user manual x1, and customer service.