AKG HP4E 4-Channel Headphone Amplifier
AKG HP4E 4-Channel Headphone Amplifier
The 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.
Features:
- Small footprint with 4 totally independent stereo high-power amplifiers in half 1 RU package
- Carefully selected components for high quality audio even at extremely high volume levels
- Two stereo inputs for full flexibility with independent selection of input for each output
- Two outputs per channel with each a 1/4″ (6.3mm) and 1/8″ (3.5mm) stereo socket so no adapter is needed
- Rugged construction with strong metal housing to withstand rough working environments
Specifications:
- 4-Channel headphone amplifier
- Input: 6.3 mm (1/4″) unbalanced socket
- 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 to 20000 Hz
- Max. output level: 220 mW
- Distortion: <0.05%
- Signal to noisebetter than 85 dB-A
- Net weight: 760 g (incl. power supply)
