SPECIFICATIONS
Line Inputs
connectors
Max input (balanced)
Max input (unbalanced)
input Gain range
impedance
Microphone Input
connectors
available Gain
input range
impedance
Line Outputs
connectors
Max output (balanced)
Max output (unbalanced)
impedance
System
Signal-to-Noise Ratio
THD + N
frequency response
crosstalk
S/PDIF Input and Output
connector
Sample rates
Headphone Outputs
Max output
Physical Attributes and Power
Power Supply
dimensions (W x d x H)
Weight
Firefly 302 USB
1/4" trS, rca
+10 dBu
+10 dBu
-∞ to +10 dBu
10K ohm (Unbalanced), 20K ohm (balanced).
XLR
44db
-40 ~ -+4 dBu
2k ohm
1/4" trS, rca
+8 dBu
+2 dBu
100 ohm (Unbalanced), 200 ohm (balanced)
-97 dB @ 48 kHz (A-WEIGHTING)
0.002% 1 kHz, @ 48 kHz
20 Hz to 20 kHz @ 48 kHz,+0.03/-0.23 dB
-81 dB (A-WEIGHTING)
coaxial rca
44.1, 48, 88.2, 96, 176.4, 192 kHz
+2 dBV (1.3Vrms) into 32 ohms
DC 9 ~12V (AC to DC adaptor)
155 x 196 x 51 mm (6.1" x 7.7" x 2")
0.9 kg (1.98 lbs)
17