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9242
Analog Audio Distribution Amplifier with Remote Gain Control
Product by: Cobalt Digital
The 9242 Analog Audio Distribution Amplifier with Remote Gain Control is a broadcast-quality balanced analog audio DA with stereo 2×4, mono 1×8, 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
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Full remote control of operating mode and gain control
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Multiple modes – stereo 2×4, mono 1×8, and stereo sum L+R x 8 outputs
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Full broadcast-grade balanced signal capability with 27.5 dBu maximum input level support. Low-impedance outputs.
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Selectable card switch control or DashBoard™ remote control (usable with DashBoard™ and Cobalt OGCP-9000 remote control panels)
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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 2×4, mono 1×8, 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) 1×4 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 1×4 Balanced Analog Audio I/O (connections are per card)
