Walrus Audio DFX-1 Percussion Processing Unit

General
Product type: Audio interface
Processing type: Digital
Audio performance
Power requirement: 9V, 500mA minimum
Frequency response: 20Hz–20kHz
Sample rate: 44.1kHz
Bit depth: 24-bit
Latency: 2.9ms total
Preamp gain: +60dB
Unbalanced performance
SNR: 98dB @ 1kHz +4dBu (A-weighted)
THD+N: 0.0032% @ 1kHz +4dBu (A-weighted)
Dynamic range: 101dB @ 1kHz +4dBu (A-weighted)
Balanced performance
SNR: 99dB @ 1kHz +4dBu (A-weighted)
THD+N: 0.0025% @ 1kHz +4dBu (A-weighted)
Dynamic range: 102dB @ 1kHz +4dBu (A-weighted)
Connections
XLR input impedance: 6.8 kohm
1/4" line input impedance: 24 kohm
1/4" instrument input impedance: 1 Mohm
FX loop send impedance: 220 ohm
FX loop return impedance: 1 Mohm
XLR output impedance: 220 ohm
1/4" output impedance: 220 ohm
Output note: XLR and 1/4" outputs share the same source (not discrete)
Dimensions & weight
Unit dimensions: 10.31" × 9.13" × 3.82"
Unit weight: 3.8 lb.
Box dimensions: 12.28" × 11.38" × 4.53"
Total weight in box: 5.7 lb.