AKG HP12U 12-Channel Headphone Amplifier with USB

The HP12U professional headphone amplifier features two stereo input channels and six stereo output channels, each with two headphone outputs. Easily monitor your analog or digital equipment—without rewiring your headphones—by switching between Inputs A and B. If you need even more channels, simply connect multiple units. You can also use the HP12U as an external sound card by connecting Input A to your computer via USB. Encased in a sturdy 19” metal chassis with integrated power supply, this great-sounding, professional-grade headphone amp is built to last.

Specifications:

• Channel A: 2 x 1/4” (6.3 mm) TRS inputs with alternate USB input
• Channel B: XLR inputs
• Link outputs: 2 x 1/4” (6.3 mm) TRS
• Headphone Outputs: 12 x 1/4” (6.3 mm) via 6 Class A stereo headphone amplifiers
• Input: Selectable source input per channel
• Volume: Rotary volume control per channel
• Nominal output: 680 mW per channel into 32 ohm
• Frequency response: 20 Hz - 20 kHz +/- 0.3 dB @ 100 mW output
• Design: Sturdy metal 1U 19” rack-mountable design