Professional headphone amplifier 8 channel VU meter LED 19" rack - HPA SOG-7300_HPA_8_LED

The HPA Power Studio HPA 8 LED is a professional 8-channel headphone amplifier designed for installation in a 19" rack. Every independent channel provides a 6.35 mm balanced jack stereo input, a dedicated variable volume control and an LED VU meter for displaying the signal level. A mono/stereo selector is available for each headphone output, while the high gain also handles weak audio signals and distributes them to multiple listening positions.

This configuration is suitable for professional recording studios, rehearsal rooms and music studios, broadcast and sound control rooms, fixed installations in AV environments, and audio distribution in educational or multimedia settings. The features also include a mono/stereo selector and an individual LED signal meter for each channel.

The inputs are 6.35 mm balanced jack connections, with 40 kohm input impedance, a maximum input level of +19 dB and input gain of +52 dB. Headphone output impedance is 47 ohm, while maximum output gain reaches +24 dB. Volume is adjustable independently for every channel. The power supply requires 220–240 V AC at 50/60 Hz. Total harmonic distortion is 0.005% and frequency response is 20 Hz–20 kHz +1 dB. The finish is black brushed aluminium; dimensions are 48.3 x 4.6 x 22.4 cm and weight is 3.6 kg.