Aphex 148 Active Digital Audio Splitter
Aphex 148 Active Digital Audio Splitter
With the advent of digital audio consoles and recording devices, the need often arises for a digital output to be sent to multiple digital inputs. But digital signals cannot be split as simply as analog audio signals. Trouble-free transmission of digital audio requires strict adherence to standards for input and output impedances as well as wiring. If the standards are not met the robustness of the system can diminish causing noise, dropouts, or complete loss of signal.
As the sampling rate increases, so does the possibility of failures. Changing the input impedance by wiring two or more inputs across one output simply does not work. There are many digital audio distribution amplifiers on the market. They can do many things such as reclocking, reshaping, matrixing, format conversion, etc. But when the need is only for splitting, especially multiple channels, these other devices are prohibitively expensive, bulky, and difficult to set up.
The Model 148 was developed specifically for those applications in which the requirement is to feed the same digital audio signal to multiple inputs. It is clean, stable, and extremely cost effective. The Model 148 incorporates 20dB of saturated gain to square up the input signal. In many cases it can be used as a booster amplifier to restore a signal to full drive at the end of longer runs.
Features:
- 1 DB15 Male Input connector ( 4 AES3 Stereo Inputs)
- 4 DB15 Female Output connectors ( 4 AES3 Stereo Outputs on each)
- No Setup Required
- Sample rates to 192 kHz
- All I/O Transformer isolated
- Low Jitter
- Low Cost
- 1/2 Rack Package
- Internal Power Supply
- High Reliability
- Impedance Balanced Outputs
- High Reliability
