Specifications:

Inputs:
Preamp Input Channels: 6
Digital Inputs: 1 x Toslink and Coax
Input Impedance Preamp / Speaker-level: 20 kΩ / 7 kΩ

Outputs:
Preamp Outputs Channels: 8
Maximum Output Level: 10 Vrms
Output Impedance: 150 Ω

Performance:
Total Harmonic Distortion: 0.01%
Frequency Response: 20 Hz to 24 kHz
Crossover Frequency: variable
Crossover Type: 12 and 24 dB/octave Linkwitz-Riley

Control:
12 VDC Remote In
12 VDC Remote Out (always active when unit is on)

General:
Power Supply: High Headroom PWM Switching
Current Draw: 1A
Recommended Fuse Rating: 3A

Weights & dimensions
Dimensions: 9.4”W x 5.7”D x 1.6”H
Weight: 2.4lbs (1.1kg)
In the box: DM-608, Power and Speaker Connectors, Manual, Warranty