9242

Analog Audio Distribution Amplifier with Remote Gain Control

Product by: Cobalt Digital

  • Overview
  • Flow Diagrams
  • Rear Module

The 9242 Analog Audio Distribution Amplifier with Remote Gain Control is a broadcast-quality balanced analog audio DA with stereo 2x4, mono 1x8, and stereo sum L+R x 8 selectable output modes. Unlike most analog audio DAs, the 9242 electronic attenuators allow overall gain (stereo ganged) and per-channel trim (offset) via DashBoard™ remote control.

The space-saving design and very low power consumption of the 9242 provides for high density, allowing two cards to be collocated in adjacent slots and served by a single, standard-width “split” rear module.

Features

  • Full remote control of operating mode and gain control

  • Multiple modes – stereo 2x4, mono 1x8, and stereo sum L+R x 8 outputs

  • Full broadcast-grade balanced signal capability with 27.5 dBu maximum input level support. Low-impedance outputs.

  • Selectable card switch control or DashBoard™ remote control (usable with DashBoard™ and Cobalt OGCP-9000 remote control panels)

  • Five year warranty

Specifications

Power 
< 5 Watts

Analog Audio Input 
Number of Inputs: Two, balanced
Impedance: > 20 kΩ, balanced
Maximum Input Level: +27.5 dBu
Connector Type: WECO® removable modular

Performance 
Gain: -15 dB to +15 dB
Frequency Response: 20 – 20 kHz ±0.1 dB
Noise: < -85 dBu, 10 – 22 kHz at unity gain
Harmonic Distortion: < 0.01%

Analog Audio Output 
Number of Outputs: Eight, balanced; available as stereo 2x4, mono 1x8, and stereo sum L+R x 8 outputs
Impedance: 60 Ω, balanced
Output Isolation: > 60 dB
Connector Type: WECO® removable modular

Ordering Information

9242  Analog Audio Distribution Amplifier with Remote Gain Control

RM20-9242-B  20-Slot Frame Rear I/O Module (Standard Width) 2 Balanced Analog Audio In, 8 Balanced Analog Audio Out

RM20-9242-C/S  20-Slot Frame Rear I/O Module (Split; supports 2 cards) 1x4 Balanced Analog Audio I/O (connections are per card)

RM20-9242-D/S  20-Slot Frame Rear I/O Module (Split; supports 2 cards) Dual 1x4 Balanced Analog Audio I/O (connections are per card)

Questions about this Product?

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Phone: 217-344-1243
Email: sales@cobaltdigital.com
2506 Galen Drive, Champaign, IL 61821