Model 760-02 Central Controller

General Audio

• Supported Sample Rates: 32, 44.1, 48, 88.2, 96, 176.4, and 192 kHz
• Word Length: 24 bits maximum
• Internal Processing: 32 bits
• Input-to-Output Latency: two samples (e.g., 0.042 milliseconds @ 48 kHz sample rate)

Digital Audio Inputs

• 5 (18 audio channels)
• Configuration: two surround (5.1) and three stereo
• Type: balanced AES3 (110 ohms, 5 Vpp)
• Connectorヾurround Inputs and Stereo Inputs A & B: 25-pin female D-subminiature (DB-25F), AES59-2012 compliant
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• Connectorヾtereo Input C: 3-pin female XLR
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Sample Rate Conversion (SRC)

• Application: available on Stereo Input C
• Input Sample Rate Range: 8 to 216 kHz, limited to 1/6 to 6 times the output sample rate
• Latency: 1 millisecond, nominal

Sync Source

• configured to follow L/R of currently selected input or signal connected to sync input

Sync Input

• Compatible Sources: word clock, DARS (AES11), bi-level video, tri-level video
• Jitter: 4 ns pp maximum
• Connector: BNC (per IEC 60169-8 Amendment 2)
• Termination: 75 ohms, selectable on/off

Analog Monitor Outputs

• 8
• Configuration: organized as one surround (5.1) and one stereo (2-channel)
• Type: electronically balanced, source impedance 200 ohms
• Nominal Level: +4 dBu @ ・0 dBFS input source and level control at maximum setting
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• Maximum Level: +24 dBu into 2000 (2 k) ohms or greater
• Frequency Response: 20-20 kHz, ±0.1 dB @ 48 kHz sample rate; 10-40 kHz, ±0.4 dB @ 96 kHz sample rate
• Dynamic Range: 119 dB, A-weighted
• Distortion (THD+N): <0.001%, 20-22 kHz, level control at full, 22 kHz bandwidth
• Crosstalk: ・10 dB, ref ・ dBFS, 20 kHz
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• Connector: 25-pin female D-subminiature (DB-25F), AES59-2012-compliant

Configurable Input Delay

• 0 to 340 milliseconds @ 48 kHz sample rate (scales up or down depending on actual sample rate)
• Monitor Output Level Offsets: each surround and stereo channel independently adjustable in 0.5-dB steps over a ±12-dB range

Bass Management

• Supported Sample Rates: 44.1, 48, 88.2, and 96 kHz only
• Crossover Frequency and Type: ・ dB @ 40, 50, 60, or 80 Hz, symmetrical for low-pass and high-pass filters, maximally flat
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• Filter Slope: 12-per-octave or 24 dB-per-octave
• Overall Operation: independent on/off selectable for surround and stereo monitor outputs

Downmix

• Functions: Surround to Stereo, Stereo to Mono
• Surround to Stereo:
• L @ 0 or ・ dB;
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• R @ 0 or ・ dB;
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• C @ ・ or ・ dB summed with L and R;
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• LFE @ full attenuation or ・ dB summed with L and R;
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• LS @ ・ or ・ dB summed with L;
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• RS @ ・ or ・ dB summed with R;
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• C, SUB, LS, and RS monitor outputs mute
• Stereo to Mono:
• L @ ・ dB summed with R @ ・ dB to C;
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• L, R, LS, RS, and SUB monitor outputs mute
• For a surround input this results in the C output being the sum of L @ ・ or ・ dB, R @ ・ or ・ dB; C @ ・ or ・ dB, LFE @ full attenuation or ・ dB; LS @ ・ or ・ dB, and RS @ ・ or ・ dB
@ 窶・ or