AKG HP4E 4-Channel Headphone Amplifier

The ideal compact headphone amp
The AKG HP4E professional headphone amplifier features two stereo input and four stereo output channels of high-quality audio. Designed for ease of use, convenient switches on the front plate enable you to select your designed input. Each channel features both a 1/8" (3.5 mm) and 1/4" (6.3 mm) headphone output for easy connectivity - no adapters required. Housed in a sturdy metal chassis, the HP4E is an ideal headphone amp for any recording session. Available in the US only.

Features:

• Rugged construction - With strong metal housing to withstand rough working environments
• Small footprint - With 4 totally independent stero heigh-power amplifiers in half 1RU package
• Carefully selected components - For high quality audio even at extremely high volume levels
• Two stero inputs - For full flexibility with independent selection of input for each output
• Two outputs per channel - With each a 1/4 inch (6.3mm) and 1/8 inch (3.5mm) stereo socket so no adapter is needed

Specifications:

• Design: 4-Channel Headphone Amplifier
• Input: 6.3 mm (1/4") socket - unbalanced
• Input impedance: 100k Ohms
• Output: 3.5 mm (1/8") socket and 6.3 mm (1/4") socket per channel
• Output impedance: 11 Ohms
• Audio frequency bandwidth: 20 - 20000 Hz
• Max. output level: 220 mW
• Distortion:
• Signal to Noise: better than 85 dB-A
• Net weight (incl. power supply): 1.6 lbs (760 g)

Item Includes:

• 1 x HP4E
• 1 x Power Supply (12V)
• 1 x Quick Set Up Guide