Specifications

Precis Specifications
32
Precis Instruction Manual
Precis Audio Specifications
Applies to all Precis pre-configured systems.
Standard Audio Specifications
Parameter Conditions Value
Frequency Response 20 Hz to 20 kHz <±0.1 dB
THD + Noise f = 20 Hz to 20 kHz
Vin = -6 dBu to +26 dBu, no volume control
f = 20 Hz to 20 kHz
Vin = -10 dBu to +20 dBu, with volume control
<0.02%
<0.1%
Crosstalk f = 1 kHz,
Vin = +14 dBu, no volume control
f = 1 kHz,
Vin = +14 dBu, with volume control
<-110 dB
<-90 dB
Signal to Noise Ratio (SNR) f = 20 Hz to 20 kHz
Vin = +20 dBu, no volume control
f = 20 Hz to 20 kHz
Vin = +10 dBu, with volume control
>100 dB
>80 dB
Input Level (max.) +27 dBu, balanced
Input Impedance 18 kohms
Input Gain Adjustment
Range
Control panel or serial control adjustment +10 dB to -10 dB
Output Level (max.) +27 dBu, balanced
Output Impedance 50 ohms
Output Volume Control
Adjustment Range
Control panel or serial control adjustment +10 dB to -70 dB
Connector Type 5-position terminal block