Operation Manual

Maintenance and Servicing

There are no user serviceable parts inside this unit.

General case cleaning may be recommended using a dry or slightly damp cloth and connectors should be

checked periodically for good electrical contact.

Any attempt to open and modify or repair the circuitry of this unit will void the warranty.

Refer all repair and servicing to qualified personnel and all warranty issues must be handled by the retailer

where the unit was purchased.

Technical Specification

Frequency Response

20Hz – 20kHz ±0.5dB

Input Impedance

20kΩ balanced

PC com port

1 USB front panel, 2 RS485 rear panel

Output Impedance

100Ω balanced

CMRR

>70dB @ 1kHz

Input Range

±25dBu

Channel crosstalk

>80dB @ 1kHz

Delay time step

0–10ms @ 21μs step / 10–20ms @ 84μs step / 20–1000ms @ 0.5ms step

Output gain per EQ band

-12dB – +12dB @ 0.1dB step

Crossover

Low pass, High Pass or both combined. Type: Linkwiitz-Riley,

Butterworth or Bessel @ 12, 18, 24 or 48dB per octave

Limiter (each output)

Threshold: -20dBu - +20dBu @ 0.5dBu step, Attack time: 0.3ms – 100ms,

Release time is selectable as 2, 4, 6, 8, 16 or 32 times the attack time.

Processor

96kHz sampling frequency, 32-bit floating point DSP

Display

2 x 24 character backlit LCD, mute and edit LEDs and 8-LED level meters

THD

≤0.01% @ output = 0dBu/1kHz

SNR

≥110dB

Power

AC 230V, 25W

Dimensions

482 x 232 x 44mm

Weight

4.2kg