Model E-1A Automatic Mixing Controller

Eliminates late upcuts

Reduces PA feedback and studio noise

Eight channels analog or sixteen channels digital

Dugan Control Panel for Java included

Channels may be grouped into three independent auto mixers Half-rack size " mount two in one RU

Link up to eight units for up to 128 channels

analog audio inputs:

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

analog audio outputs:

unbalanced, 100-Ohm source, drives a 600-Ohm load, +21 dBu maximum
output noise: less than -91 dBu (A-wtd); 112 dBA dynamic range

digital i/o:

ADAT optical, 48 kHz/24 bit (will operate with 44.1 kHz digital I/O)
Due to the Model E-1's compact size and close spacing of the ADAT connectors, some large cables may not fit. The maximum cable width is 0.48 in (12 mm).

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:

2 ms

optical linking:

up to 8 units (128 channels) may be linked; links with Models D-2, D-3, E, E-1, E-1A, E-2, E-3, and Dugan-MY16

Connectors

Audio:

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

10/100 BASE T:

RJ-45

Linking, 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: 100-240 VAC, 50-60 Hz, 0.7 A; Output: 18 VDC, 1.33 A; Approved UL, GS, CE, FCC, CCC, LPS

dimensions

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

rack mounting

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

weight

3.4 lb (1.5 kg)
7.0 lb (3.2 kg) in shipping box with power supply

Applications

News panels, sports commentary
Conference reinforcement, video trucks
Film and television dialogue, reality shows Multiple wireless mics for theater
Boardrooms, civic meeting rooms, community TV Teleconferencing and distance learning
Houses of worship