Blue Series broc.rev.r1 1/24/02 1:47 PM Page 1
SPECIFICATIONS Blue Series® 160SL™ / 786™ / Quantum II™ / 704X™
160SL™
Pro Studio 786™
Quantum II™
160SL™ INPUTS Connectors: Type: Impedance: Maximum Input Level: CMRR:
786™ Female XLR Pin 2 hot, pin 1 lift switch. Electronically balanced/unbalanced, RF filtered. Balanced > 20 kΩ, unbalanced > 10 kΩ. >+30dBu balanced, > +26dBu unbalanced. >100dB 20 Hz to 200 Hz, >80dB 200 Hz to 2 kHz, >60dB 2 kHz to 20 kHz.
OUTPUTS Connectors: Type: Impedance: Maximum Output Level:
Male XLR Pin 2 hot. Transformer balanced/unbalanced, RF filtered. Balanced 50Ω, unbalanced 25Ω. Balanced >+30dBm (into 600Ω). Unbalanced (with UNBAL switch engaged) >+24dBm (into 600Ω). SIDECHAIN SEND (OUTPUT) Connector: Male XLR Pin 2 hot. Type: Unbuffered, hard-wired to INPUT, RF filtered. SIDECHAIN RETURN (INPUT) Connector: Female XLR Pin 2 hot. Type: Electronically balanced/unbalanced, RF filtered. Impedance: Balanced >20 kΩ, unbalanced >10kΩ. Maximum Input Level: >+30dBu balanced or unbalanced. SYSTEM PERFORMANCE 0.1dB Bandwidth: 20 Hz to 20 kHz +0/-0.1dB, no gain reduction, unity gain. 1.0dB Bandwidth: 40 kHz +0/-1.0dB, no gain reduction, unity gain. Frequency Response: 200 kHz +0/-3.0dB, no gain reduction, unity gain. Noise: 122dB THD + Noise: 0.008% typical at +4dBu, 1kHz, unity gain. 0.05% typical at +30dBu, 1kHz, unity gain. 110 dB at 1 kHz, > 75 dB at 10 kHz CMRR with 10Ω imbalance in one leg of input XLR with 150Ω 90 dB at 60 Hz, > 65 dB at 1 kHz, > 55 dB at 10 kHz
Male XLR Pin 2 hot. Transformer balanced/unbalanced, RF filtered. Balanced 40Ω, unbalanced 20Ω. Balanced typically +30 dBm (into 600Ω). Unbalanced (with UNBAL switch engaged) typically +24 dBm (into 600Ω). SYSTEM PERFORMANCE Course Gain Control: +15 dB to +65 dB voltage gain in 5 dB steps. Fine Gain Control: Additional -5 dB to +5 dB voltage gain. 0.1 dB Bandwidth: 20 Hz to 20 kHz +0/-0.1 dB Frequency Response: Hz to 200 kHz +0/-3.0 dB EIN: Typically -128 dBu, 150Ω source impedance, unweighted, 20 Hz to 20 kHz measurement bandwidth. THD + Noise: 0.005% typical at +4 dBu out, 1kHz, 35 dB gain. 0.0009% typical at +24 dBu out, 1kHz, 35 dB gain. IMD: 18 kΩ, unbalanced >9 kΩ +24 dBu balanced or unbalanced >40 dB, typically >55 dB at 1 kHz -∞ to +16 dB 5-Pin DIN MIDI Input Jack
Male XLR and 1/4” TRS (Pin 2 and tip hot) Servo-balanced/unbalanced, RF filtered Balanced 120 Ω, unbalanced 60 Ω >+21dBu balanced/unbalanced into 2kΩ or greater >+20dBm balanced/unbalanced (into 600Ω) Output Gain Range: -∞ to +16 dB MIDI: 5-Pin DIN MIDI Out/Thru Jack A-D SYSTEM PERFORMANCE A-D Conversion: 24-bit, dbx Type IV® Conversion System Convertor Dynamic Range: 114 dB typical, A-weighted, 22 kHz bandwidth 112 dB typical, unweighted, 22 kHz bandwidth Type IV® Dynamic Range: Up to 127 dB with transient material, A-weighted, 22 kHz bandwidth Up to 125 dB with transient material, unweighted, 22 kHz bandwidth Typically 119 dB with program material, Aweighted, 22 kHz bandwidth Typically 117 dB with program material, unweighted, 22 kHz bandwidth THD+Noise: 0.002% typical at +4 dBu, 1 kHz, input gain at 0 dB Frequency Response: 20 Hz to 20 kHz, +0/-0.5 dB Interchannel Crosstalk: < -85 dB at 1 kHz, input gain at 0 dB D-A SYSTEM PERFORMANCE D-A Conversion: 24-bit Dynamic Range: 115 dB typical, A-weighted, 22 kHz bandwidth 112 dB typical, unweighted, 22 kHz bandwidth THD+Noise: 0.002% typical at +4 dBu, 1 kHz, output gain at 0 dB Frequency Response: 20 Hz to 20 kHz, +0/-0.5 dB Interchannel Crosstalk: < -85 dB at 1 kHz, output gain at 0 dB
24 bit, dbx Type IV™ Conversion System 114 dB unweighted, 22 kHz bandwidth, Type IV™ engaged 117 dB "A" weighted, 22 kHz bandwidth, Type IV™ engaged Type IV™ Dynamic Range: Up to 127dB with transient material, A-weighted, 22-kHz bandwidth THD+Noise:
