Reference Level:
|
+4dBu equals -20 dBFS. FSD equals
Full Scale Digital equals +24 dBu |
Analog Line Inputs
|
Input Impedance:
40 k ohms, instrumentation amplifier balanced |
Input Level Range:
|
jumper selectable nominal input level of -16 dBu, -6dBu or +4 dBu |
Input Level Trim:
|
software trim (digital gain adjust) +/-12.5 dB. |
Input Headroom:
|
20 dB above nominal input |
Analog Monitor Inputs
|
Input Impedance:
10 k ohms minimum, differentially balanced |
Input Level Range:
|
Adjustable +4 dBu nominal, -10 dBu minimum |
Input Headroom:
|
20 dB above nominal input |
Microphone Preamplifiers
|
Input Impedance: 10 k ohms
Source Impedance: 150 ohms |
Input Level Range:
|
Selectable in 5 dB steps, -62 dBu to - 22dBu |
Equivalent Input Noise:
|
-128 dBu, 150 ohm source, 20 kHz measurement bandwidth |
Input Headroom:
|
20 dB above nominal input |
Analog Outputs
|
Output Source Impedance:
Utility Buses <3 ohms balanced,
all others 90 ohms. |
Output Load Impedance:
|
600 ohms minimum |
Nominal Output Level:
|
+4 dBu |
Maximum Output Level:
|
+24 dB |
Digital Inputs
|
Signal Format:
AES-3, S/PDIF |
Signal Compliance:
|
24 bit |
Input Sample Rate:
|
32 kHz - 96 kHz, sample rate conversion is provided for all digital inputs |
Input Level:
|
-20 dBFS nominal |
Input Level Trim:
|
software trim (digital gain adjust) +/-12.5 dB. |
| Input Headroom: |
20 dB above nominal input |
Digital Outputs
|
Signal Format:
AES-3 |
Signal Compliance:
|
24 bit |
Output Sample Rate:
|
48 kHz |
Digital Reference:
|
Crystal (internal) or external AES-3 input at 48 kHz 100 ppm |
Internal Sample Rate:
|
48 kHz |
Processing Resolution:
|
32 bit floating point DSP |
Conversions:
|
A/D 24-bit, Delta-Sigma, 256x oversampling;
D/A 24-bit, Delta-Sigma, 256x oversampling |
Latency:
|
<1.0 ms, analog in to analog out |
Frequency Response
|
Line Input to Program or Utility Output:
+0 dB/-0.5 dB, 20 Hz to 20 kHz |
Microphone Input to Program or Utility Output:
|
+0dB/-.5dB, 20 Hz to 20 kHz |
Dynamic Range
|
Analog Input to Analog Output:
106 dB referenced to FSD, 22 kHz measurement bandwidth, 109 dB "A" weighted |
Analog Input to Digital Output:
|
109 dB referenced to FSD, 22 kHz measurement bandwidth, 112 dB "A" weighted |
Digital Input to Analog Output:
|
109 dB referenced to FSD, 22 kHz measurement bandwidth, 112 dB "A" weighted |
Digital Input to Digital Output:
|
123 dB referenced to FSD, 22 kHz measurement bandwidth, 126 dB "A" weighted |
Total Harmonic Distortion + Noise
|
Analog Input to Analog Output:
<0.008%, 20 Hz to 20 kHz, +23 dBu
input, +23 dBu output, 22 kHz measurement bandwidth |
Analog Input to Digital Output:
|
<0.004%, 20 Hz to 20 kHz, +23 dBu input, +23 dBu output, 22 kHz measurement bandwidth |
Digital Input to Digital Output:
|
<0.0005%, 20 Hz to 20 kHz, -1 dBFS input, -1 dBFS output, 22 kHz measurement bandwidth |
Digital Input to Analog Output:
|
<0.004%, 20 Hz to 20 kHz ,-1 dBFS input, +23 dBu output, 22 kHz measurement bandwidth |
Isolation
|
Program-to-Program or Program-to-Utility:
>88 dB, 20 Hz to 20kHz A Input to B Input, B Input to A Input, >100 dB |
Stereo Separation
|
Analog Program Outputs:
>88 dB, 20 Hz to 20 kHz |
Warranty
|
Warranty is two years from date of receipt. All factory |
