M-AUDIO 61 - Manual (Page 47)

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46 ProKeys Sono 61 User Guide
Technical Specifications
44.1 kHz sampling rate unless otherwise stated
Mic Inputs
Input Impedance 4 .4k Ohms
Maximum Input Level at minimum gain -2 .2 dBu (0 .6 Vrms), balanced
SNR -96 dB, A-weighted
Dynamic Range 96 dB, A-weighted
THD+N 0 .004 % (-88 dB) @ -1 dBFS, 1 kHz
Frequency Response 20 Hz to 20 kHz, +/- 0 .5 dB
Available Pre-amp Gain 41 dB
Instrument Input
Input Impedance 1M Ohm unbalanced
Maximum Input Level at minimum gain +12 dBV (4 Vrms)
SNR -94 dB, A-weighted
Dynamic Range 94 dB, A-weighted
THD+N 0 .00782 % (-82 .1 dB) @ -1 dBFS, 1 kHz
Frequency Response 20 Hz to 20 kHz, +/- 0 .6 dB
Available Pre-amp Gain 40 dB
Aux Inputs
Input Impedance 10K Ohm unbalanced
Maximum Input Level +2 dBV unbalanced
SNR -96 dB, A-weighted
Dynamic Range 96 dB, A-weighted
THD+N < 0 .005 % (-86 dB) @ -1 dBFS, 1 kHz
Frequency Response 20 Hz to 20 kHz, +/- 0 .5 dB
Line Outputs
Output Impedance 240 Ohm unbalanced
Maximum Output Level +1 .8 dBV (1 .2 Vrms)
Channel-to-Channel Crosstalk < -88 dB @ 1 kHz
SNR -103 dB, A-weighted
Dynamic Range 95 dB, A-weighted
THD+N 0 .00391 % (-88 .2 dB) @ -1 dBFS, 1 kHz
Frequency Response 20 Hz to 20 kHz, +/- 0 .1 dB
Headphone Outputs
Maximum Output -2 dBV (0 .8 Vrms) into 32 ohms @ < 0 .05% THD+N
18 .2 mW into 32 ohms @ < 0 .05% THD+N
Working Range 32 to 600 ohms
Frequency Response 20 Hz to 20 kHz, +/- 1 .3 dB