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The Whirlwind ES4R Digital Snake Receiver for Cobranet has 16 line level outputs and 8 line level inputs. When used in conjunction with the transmitter, this receiver offers 16 channels of American made, professional quality microphone preamplification and 8 line level return channels via a choice of digital transport formats.
The ES4R receiver is configured for Cobranet format. The exceptional performance, ease of use, and extreme flexibility make this receiver a great I/O device for any digital audio network. All inputs have variable gain controls and LED level monitoring.
Multi-platform audio transport system
Made in USA
In the Box
Whirlwind ES4R Digital Snake Receiver for Cobranet
Limited 5-Year Warranty
Table of Contents
Input (Line/Mic): ±0.5 dBV 20 Hz to 20 kHz Control in detent position Output: ±0.1 dBV 20 Hz to 20 kHz
THD + N
Input Line Mode: <0.0012% 20 Hz to 20 kHz Output: <0.0024% 20 Hz to 20 kHz
Range of Level Pot
-20 to 20 dBV
Common Mode Rejection
Maximum Input Level
20 kΩ balanced
At unity gain (potentiometer at center) Line: -105 dBfs Noise Output: -95 dBV
Between Input Channels: 122 dB @ 1 kHz Between Output Channels: 124 dB
24 bit / 48 kHz
Maximum Output Level
12 dBV balanced
200 Ω balanced
LED Thresholds Red LED: -2 dBfs; ± 1 dBfs, Green LED: -30 dBfs; ± 3 dBfs
0.47 A at 120 VAC maximum 0.26 A at 120 VAC minimum