Audio Pro 8R manual Specifications, Line Outputs

Fast Track Ultra 8RUser Guide

13 Specifications

Line Outputs
Frequency response:	20 Hz to 22 kHz, +/- 0.1 dB @ 48 kHz sample rate
SNR and Dynamic Range:	-104 dB, A-weighted
THD+N:	0.002%@ -1dBFS, 1kHz
Signal Level:	+10 dBu balanced
	+2 dBV, unbalanced
Impedance:	300 Ohm balanced/150 Ohm unbalanced
	150 Ohm unbalanced
Crosstalk:	< -100 dB @ 1 kHz
Line Inputs
Frequency response:	20 Hz to 22 kHz, +/- 0.3 dB @ 48 kHz sample rate
SNR and Dynamic Range:	-103 dB, A-weighted
THD+N:	0.002% @ -1dBFS, 1kHz
Signal Level:	+3.4 dBu balanced
	+1.2 dBV, unbalanced
Impedance:	20K Ohm balanced
	10K Ohm unbalanced
Crosstalk:	< -100 dB @ 1 kHz
Headphone Outputs
Frequency response:	20 Hz to 22 kHz, +/- 0.7 dB @ 48 kHz sample rate
SNR and Dynamic Range:	96 dB, A-weighted
THD+N:	< 0.065% at maximum volume
Working Range:	24 to 600 ohms
Maximum Output Level	0dbv into 32ohms
Crosstalk:	< -65 dB @ 1 kHz
Microphone Input
Pre-amp Gain:	0dB to 60dB or greater.
SNR (min gain):	-103 dB, A-weighted
Dynamic Range (min gain):	103 dB, A-weighted
THD+N (min gain):	0.003% @ -1dBFS
Freq. Response (min gain):	20 Hz to 22 kHz, +/- 0.1 dB @ 48 kHz sample rate
Sensitivity:	+1dBu max level at min input
Phantom Power	48 Volts DC @ 16mA
Instrument Input
Pre-amp Gain:	0dB to 40dB or greater
Impedance	1M Ohm unbalanced
SNR (min gain):	-103 dB, A-weighted
Dynamic Range (min gain):	103 dB, A-weighted
THD+N (min gain):	0.005% (-92.3 dB) @ -1 dBFS, 1 kHz
Freq. Response (min gain):	20 Hz to 22 kHz, +/- 0.3 dB @ 48 kHz sample rate
Maximum Input	14dbv
Power Requirements	Power is derived from the included 9VDC 4000mA power supply.
Supported Sampling Rates	44.1, 48, 88.2, 96 kHz

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