AADA010 - BALBOX Analogue Audio Distribution Amplifier

아날로그 발란스 오디오 신호를 입력받아 8개로 분배하는 장비
입력 : 1 x Analog Audio
출력 : 8 x Analog Audio  

AADA010 - BALBOX Analogue Audio Distribution Amplifier.

The AADA010 provides a dual channel analogue audio distribution amplifier in a compact, rugged standalone unit. It provides eight electronically balanced outputs per channel, and the gain is adjustable separately on each channel. It will therefore provide similar facilities to those found in conventional rack based DA’s. The design ensures low cross-talk between channels, so the AADA010 may be used as two independent mono audio DA’s, or in stereo audio applications. Input and output connections are through a 50way sub-miniature ‘D’-type socket. A mating 50 way plug with solder connections, is supplied with each AADA010. A ‘breakout’ cable may be ordered separately to facilitate connections through ‘XLR’ style connectors. The unit has an integral mains power supply with filtered IEC power inlet. The AADA010 will find application in temporary and small installations, and wherever space is at a premium, such as in OB trucks. It is possible to combine a number of BALBOX units using a simple 1U tray, the BOXRACK.

INPUT
Impedance: bridging > 50k ohm at 1 kHz
Balance: better than 60 dB at 1 kHz
Maximum input for 1% THD: + 20 dBu from 20 Hz to 20 kHz
+ 26 dBu from 100 Hz to 20 kHz

OUTPUT
No of outputs: 8
Impedance: 75 ohm
Maximum output level: +26 dBu in to bridging load
+24 dBu in to 600 ohm
Isolation between outputs: better than 50 dB from 20 Hz to 20 kHz (with inputs shorted)
Equality of output levels: + 0.2 dB
Interchannel cross-talk: better than -86 dB

AUDIO PERFORMANCE into 600 ohm load
Frequency response: +0.25 dB from 20 Hz to 20 kHz
Total harmonic distortion at + 20 dBu: < 0.1% from 20 Hz to 20 kHz
Noise, unweighted, 20 Hz to 20 kHz: better than -86 dBu
Gain range: -6 dB to +14 dB

INSTALLATION DATA
Package: Standalone BALBOX housing, with 50w ‘D’ type connector
180 x 103 x 42.4mm
Weight: 900g
Mains Supply: 90 – 250Vac
Consumption: <10VA
Operating Temperature: 0 to 40 degrees C.



BALBOX Breakout Cable for AADA010.
 
AADA010BC001 - BALBOX Breakout Cable for AADA010.

Breakout Cable for AADA010. 2 female (input) and 16 male (output) XLR connectors on 1m cable to 50-way D-type to allow standard connectivity.


                   

 
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