General Details:

DIGI-SYS ADA-600 is Digital Distribution Amplifier used for Distributing Digital Audio Data in AES/EBU format. ADA -600  Designed to economically Distribute Audio signals in a broadcast station or a recording studio. The ADA-600 can effectively feed the same source to various destinations without affecting the quality. The outputs of ADA-600 are through isolated drivers. This floating ground configuration allows the inputs and outputs to be patched freely through patching panel and drive long lines without interference.

DIGI-SYS ADA-600 has excellent frequency response and very low Distortion, which has been achieved by selectively using integrated circuits and discrete devices. Extremely low noise levels are achieved by eliminating hum at all stages and using low noise devices. There is a common gain control allowing ±10dB level adjustments. The unit is housed in a 1U 19″ rack mount chassis with power connections as per IEC recommendation.

Technical Specifications




Input level (AES carrier)

0.2 Volts to 5 volts

Input impedance

110Ω  balanced on XLR

Indicators (optional)

LED bar graph.



Output level

5 volts PP

Output impedance

110Ω  balanced On XLR


Internal re-slicing & shaping of signal

Frequency response

20Hz to 100KHz ( 192K sample rate)


24 Bit

Sample rate supported

22KHz to 200 KHz (Auto select)

No of outputs

Six or Four

Protected against

Short circuits and overload

SPDIF support



3 pin XLR EMI suppressed


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

Operating Environment

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



Size  H x W x D

44.5mm x 483mm x 203mm (1.75″x19″x8″)


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