The Tiernan DAC7000 Professional Audio Encoder/Multiplexer has been designated End of Life (EOL) by the manufacturer
Here is a small selection of possible replacement units.
DAC7000 Professional Audio Encoder/Multiplexer
Tiernan's DAC7000 is a highly integrated digital audio encoder, compatible with the ABR legacy product line of receivers.
The DAC7000 allows operators to save space-segment
transmitting narrow-band carriers for each audio stream. By connecting a Modem and
transmission equipment to a DAC7000, unlimited audio receivers can be
added to complete the network and receive the broadcast.
National radio networks
Radio distribution networks
In-store audio networks for
retailers with regional advertising
Codec support includes Industry
Standard ISO/MPEG Layer II
Encodes 1 Stereo pair (2 mono)
Balanced Analog and AES/EBU
Compatible with all Legacy Comtech
Tiernan Video Audio networks
including the ABR202/200 and
Full Featured Front Panel Monitor
Headphone Jack Monitor
Industry Standard Encoding
The DAC7000 digitally encodes audio and multiplexes data using industry
standard ISO/MPEG Layer II. 7 different audio rates allow the network to
select between audio quality and transmission costs. User data along with
relay/cue signals can be multiplexed into the encoded audio stream
allowing for completely automatic operation at remote sites using the
ABR202A, 202 or 200.
Single Carrier Per Channel (SCPC) support for networks
based on the legacy DAC700/400 codec and
ABR202/200 receiver is provided with the DAC7000.
The DAC7000 can be used to replace the encoding
functionality of the DAC700 or as an additional encoder
in a DAC700/400 installation. The DAC7000 is
compatible with many popular modems including the
DMD20 and CM701/601 as well as redundancy switches
including the RCS11, CX101, CX801 and AX801.