Product Specifications

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.

Analog Input

• 2 Balanced TRS connectors
• Accepts unbalanced signals
• Frequency Response: 20Hz-20kHz, ±0.1dB
• Dynamic Range: 112dB A-weighted
• THD+n: <0.002% A-weighted
• Nominal Input Level: +4dBu or -10dBV (software configurable)

Analog Output

• 2 Balanced TRS connectors
• Frequency Response: 10Hz-20kHz, ±0.1dB
• Dynamic Range: 114dB A-weighted
• THD+n: <0.002% A-weighted
• Nominal Output Level: +4dBu or -10dBV (software configurable)

General Converter Specs

• 128x Oversampling converters
• 24 bit data resolution maintained throughout signal path
• Multiple standard sampling rates supported: 32, 44.1k, 48k, 88.2k, 96k
• Variable sample rate feature lets you select any sample rate between 25kHz - 100kHz

S/PDIF Digital Input/Output

• Up to 24 bit resolution
• Coaxial connector
• Consumer/Professional Switch
• Sample rates from 32kHz - 96kHz supported

MIDI

• MIDI input
• MIDI output

Removable MIDI and S/PDIF Cable

• Custom MIDI and S/PDIF cable included
• Cable can be removed for portability

Digital Sync

• S/PDIF in/out

Headphone Output

• High quality 1/8” headphone jack
• Volume control on front panel
• Separately addressable by audio software

General

• Digital Mixing
• Near zero latency hardware monitoring

Dimensions

• 3 1/2”(w) x 4 3/4”(d) x 1”(h)

Host Interface

• 1 1394a (FireWire) port

All specifications are preliminary.