General Detail:

DIGI-SYS ADA 2x12D is digital distribution amplifier used for distributing digital audio data in AES/EBU format including latest AES 3. ADA 2x12D economically distribute, audio signals in a broadcast station or a recording studio. The ADA 2x12D can drive one source to up to 12 destinations with excellent quality. The outputs of ADA 2x12D are through isolated drivers and transformers. This configuration allows outputs to be patched freely or drive long lines with clean signals.

DIGI-SYS ADA 2x12D has excellent performance and accepts AES digital signal carrier levels as low as 200 m volts and delivers full 5 Volt output drive which is free from all distortions due to cable losses. Input and outputs are through high quality digital transformers, eliminating hum completely. The unit is housed in a 1U 19″ rack mount chassis with power connections as per IEC recommendation.

Technical Specifications

ADA 2x12D

Input

 

Input

AES3/EBU balanced on XLR 2 no’s

Input impedance

110Ω  balanced (200 mv to 5 volt max, 1 v nominal)

Indicators (optional)

LED bar graph.

Output

 

Output level

5 volts

Output impedance

110Ω  balanced On XLR

Gain

Internal re-slicing & shaping of signal

Frequency response

20Hz to 20KHz ( 48K sample rate)

Resolution

Up to 24 Bit

Sample rate supported

22KHz to 200 KHz (Auto select)

No of outputs

Twelve

Protected against

Short circuits and overload

SPDIF support

Can be used with appropriate wiring

Connectors

3 pin XLR EMI suppression provided

Power

115/230V  ±10%, 50/60Hz  ±4%, 20VA Max,

Operating Environment

0°C to 50°C, 10% to 95% RH,  non-condensing

Mechanical

 

Size  H x W x D

44.5mm x 483mm x 203mm (1.75″x19″x8″)

     Features:

  • AES / EBU signal compliant
  • 2 balanced input
  • 12 isolated outputs
  • Short Circuit Protected.
  • Excellent Isolation.
  • Wide sample rate capability
  • Long line loss compensation
  • Stabilized Power Supply
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