Yamaha LS9-32 Owner's Manual - Page 273
Input/output characteristics - software
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Input/output characteristics Input/output characteristics ❏ Analog Input Characteristics Input Terminals INPUT 1-16 INPUT 1-32 GAIN -62 dB +10 dB Actual Load Impedance 3 kΩ For Use With Nominal Sensitivity *1 50-600Ω Mics & 600Ω Lines -82 dBu (61.6 µV) -10 dBu (245 mV) Input Level Nominal -62 dBu (0.616 mV) +10 dBu (2.45 V) Max. before clip -42 dBu (6.16 mV) +30 dBu (24.5 V) Connector XLR-3-31 type (Balanced) *2 *1. Sensitivity is the lowest level that will produce an output of +4 dBu (1.23 V) or the nominal output level when the unit is set to maximum gain. (all faders and level controls are maximum position.) *2. XLR-3-31 type connectors are balanced. (1=GND, 2=HOT, 3=COLD) * In these specifications, 0 dBu = 0.775 Vrms. * All input AD converters are 24-bit linear, 128-times oversampling. * +48V DC (phantom power) is supplied to INPUT XLR type connectors via each individual software controlled switch. ❏ Analog Output Characteristics Output Terminals OMNI OUT 1-8 OMNI OUT 1-16 PHONES OUT Actual Source For Use With Impedance Nominal 75 Ω 15 Ω 600 Ω Lines 8 Ω Phones 40 Ω Phones Gain Switch *3 +24 dB (default) +18 dB - - *1. XLR-3-32 type connectors are balanced. (1=GND, 2=HOT, 3=COLD) *2. PHONES OUT stereo phone jack is unbalanced. (Tip=LEFT, Ring=RIGHT, Sleeve=GND) *3. There are switches inside the body to preset the maximum output level. *4. The position of the level control is 10dB lowered from Max. * In these specifications, 0 dBu = 0.775 Vrms. * All output DA converters are 24-bit, 128-times oversampling. Output Level Nominal Max. before clip +4 dBu (1.23 V) +24 dBu (12.3 V) -2 dBu (616 mV) +18 dBu (6.16 V) 75 mW *4 150 mW 65 mW *4 150 mW Connector XLR-3-32 type (Balanced) *1 Stereo Phone Jack (TRS) (Unbalanced) *2 ❏ Digital Input Characteristics Terminal 2TR IN DIGITAL Coaxial Format IEC-60958 Data Length 24 bit Level 0.5 Vpp/75 Ω RCA Pin Jack Connector ❏ Digital Output Characteristics Terminal 2TR OUT DIGITAL Coaxial Format IEC-60958 Consumer Use Data Length 24 bit Level 0.5 Vpp/75 Ω RCA Pin Jack Connector Appendices LS9-16/32 Owner's Manual 273