The DHY-04T 1U rackmount twin telephone hybrid is an enhanced redesign of the DHY-03. It now has auto-sensing combined analogue and AES/EBU inputs and outputs, front panel speed dial buttons, together with an Ethernet interface to allow web browser access to the configuration and internal settings. All whilst still retaining stunning line balance rejection figures. For the best sounding audio calls you’re likely to hear, you should specify the DHY-04. The DHY-04T also has the following features:
Typical Applications
Radio & TV station talk shows, telephony interface to the mixer, security voice calls
Product Category
Telephone Hybrids
Technical Specifications
Analogue Audio I/O
Input Impedance - Line Mode (Clean Feed): 10kΩ balanced 0dB
Input Impedance - Conferencing: 10kΩ balanced 0dB
Input Impedance - Microphone Mode: 2kΩ balanced
Input Level Gain Range: +6dB, 0dB, and -6dB adjusted by 3-position front panel switch, +10dB jumper
Microphone Level Gain Preset: From 65dB to 35dB
Maximum Input Levels: Line +26dBu, mic -24dBu
Clean Feed Limiting Input: -4dBu for CTR21 setting, other values available *
Output Impedance - Line Out: 50Ω balanced floating 0dBu
