Dan Dugan Sound Design E Guide de l'utilisateur télécharger pdf (Page 45)

Dugan Model E User Guide

Chapter 8: Specifications

Specifications

Audio Inputs

unbalanced, 6 KOhm, -22 to +4 dBu nominal level, +21 dBu maximum

Audio Outputs

unbalanced, 100-Ohm source, drives a 600-Ohm load, +21 dBu

maximum

Output Noise

less than -91 dBu (A-weighted); 112 dBA dynamic range

Alternative

Digital I/O

ADAT optical, 48 KHz/24 bit, (8 channels only; units cannot be

linked when using digital I/O)

Frequency

Response

10 Hz to 22 KHz, +0/-1 dB

Crosstalk

-81 dB @ 20 KHz

Distortion

less than 0.003% THD+N at +21 dBu

Gain

unity

A/D and D/A

48 KHz/24 bit (will operate with 44.1 KHz digital I/O)

Audio Latency

0.6 ms

Linking

optical, up to 8 units (64 channels) may be linked in a ring; links with

Models D-2 and D-3

Connectors

Audio: 1/4-in TRS; tip input, ring output

10/100 BASE T: RJ-45

Linking or Digital I/O: ADAT optical

Power: coaxial 5.5 mm o.d., 2 mm i.d.

Power

nominal 12 VDC 1.3 A maximum; accepts 9–24 VDC, either polarity,

or 9–18 VAC

separate power supply unit; input 120 VAC, 60 Hz, 27 W; output

12 VDC, 1.5 A; Approved UL, CUL

Dimensions

1RU H = 1.75 in (4.5 cm) D = 8.3 in (21 cm) W = 8.75 in (22.2 cm)

adapters supplied for mounting one or two units in 1RU of 19-in rack

Weight

3.3 lb (1.5 kg)

5.0 lb (2.3 kg) in shipping box with power supply

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Dan Dugan Sound Design E Guide de l'utilisateur Page 45

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