This professional, high-power multi-purpose 8-channel headphone amp features 8 totally independent stereo high-power amplifier sections in 1 rack space, 2 separate main inputs, 2 headphone outputs per channel and even a dedicated direct input for each channel. It offers the highest sonic quality with virtually all types of headphones even at maximum volume. All 1/4 in. TRS connectors.
Features:
Professional multi-purpose headphone amplifier system for stage and studio applications
8 totally independent stereo high-power amplifier sections in 1 rack space
2 stereo main inputs for 2 independent mixes, accessible from all eight channels
8 independent direct inputs provide up to right individual stereo mixer
Highest sonic quality with virtually all types of headphones even at maximum volume
Output level control and accurate 8-digit LED output meter per channel
Mono/stereo switch per channel for more flexibility
1 front and 1 rear 1/4 in. TRS phones connector for each channel
Direct input connector on each channel for easy connection of any sound source
Paralleled outputs allow cascading of several headphone amplifiers
Servo-balanced 1/4 in. TRS inputs and outputs
Ultra low-noise 4580 operational amplifiers for outstanding audio performance
High-quality detented ALPS potentiometers and illuminated switches
High-quality components and exceptionally rugged construction for long life and durability
Toroidal transformer for noiseless operation and low magnetic interference
Manufactured under ISO9000 certified management system
Technical Info
Audio Inputs Main In: HF-filtered, servo-balanced 1/4 in. TRS connectors
Input Impedance: 40 kOhms balanced, 20kOhms unbalanced
Maximum Input Level: +16dBu balanced and unbalanced
CMMR: Typically 40dB, >55dB @ 1kHz
Direct In: 1/4 in. TRS connector (stereo)
Input Impedance: 15 kOhms
Audio Output Phones Outputs: 1/4 in. TRS connector (stereo)
Power Amplifier Maximum Output Power: +24dBm (load impedance 100 Ohms)
Minimum Output Load Impedance: 100 Ohms
System Specifications Frequency Response: 10Hz to 150kHz, +/-3dB
Noise: 22Hz to 22kHz >90dB @ 0dBu
Dynamic Range: 22Hz to 22kHz: 110dB
Distortion (THD): 0.006% typical @ +4dBu, 1kHz, Gain1
Function Controls Input Level: Variable
Output Level per Channel: Variable
Function Switches Main In 1/Main In 2: Switches between Main Input 1 and Main Input 2
Mono: Switches this section to Mono
Displays Input Level: 4-digit LED display: -30/-12/0dB/Clip
Output Level: 8-digital LED display: -30/-24/-18/-12/-6/-3/0dB/Clip
Dimensions: 1-3/4 x 19 x 8-1/2 in. (44.5 x 482.6 x 217mm)
Weight: 5.19 lbs. (2.35kg) 
loading...
