Echo Digital Audio is proud to use only specifications
of production units. While other companies quote specs of their converters
alone in laboratory settings, the numbers you see on this page represent
the actual unit in your hands. Since people often rely heavily on specs
when deciding what gear to buy, we like to bring you numbers that really
mean something.
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Analog
Input
- 2 auto-sensing Mic/Line/Hi-Z inputs
- Low noise (-128 dBu EIN) studio grade mic preamps
- Analog trim
- 48v phantom power
- 2 1/4" channel
inserts
- 6 1/4" balanced inputs
(TRS)
- Accepts unbalanced signals
- +4dBu / -10dBV nominal levels
- Frequency Response: 10Hz-20kHz, ±0.1dB
- Dynamic Range: 113dB A-weighted
- THD+n: <0.002% A-weighted
- Maximum Input Level: +18dBu
Analog Output
- 8 1/4" balanced outputs
(TRS)
- Frequency Response: 10Hz-20kHz, ±0.1dB
- Dynamic Range: 114dB A-weighted
- THD+n: <0.002% A-weighted
- +4dBu / -10dBV nominal levels
- Maximum Output Level: +17.2dBu
General Converter Specs
- 128x Oversampling converters
- 24 bit data resolution maintained throughout signal path
- Multiple standard sampling
rates supported: 32k, 44.1k, 48k, 88.2k,
96k
S/PDIF Digital Input/Output
- Up to 24 bit resolution
- Coaxial and optical connector
- Consumer/Professional Switch
- Sample rates from 32kHz - 96kHz supported
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ADAT Digital Input/Output
- Up to 24 bit resolution
- Optical connector
- Consumer/Professional Switch
- 8 channels of ADAT at 32kHz - 48kHz sample rate
- 4 channels of ADAT at 88.2kHz - 96kHz sample rate
MIDI
Digital Sync
- WordClock in/out
- S/PDIF coaxial I/O
- S/PDIF optical I/O
- ADAT I/O
Headphone Output
- High quality ¼” headphone
jack
- Volume control on front panel
Dimensions
- 14 1/2”(w) x 5 1/2”(d) x 1 1/2”(h)
- Fits in a single rack mount space
- Includes rack mounting brackets
Host Interface
Mic Preamps
- We spec our "studio quality" mic
pres at -128 dBu EIN (equivalent input noise) and spec the A/D inputs
at 112 dB dynamic range and a
THDN of less than .002%, both A-weighted.
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