Yamaha ProR3 ProR3 Owners Manual - Page 41

Specifications 37 Specifications Audio Characteristics Input Output A/D and D/A Convertors Program Memory MIDI Control Power Requirements Power Consumption Frequency response Dynamic range Hum and noise *1 Distortion Number of channels Nominal level Maximum level Impedance Number of channels Nominal level Maximum level Impedance A/D convertors D/A convertors Sampling frequency Preset programs User programs 20 Hz ~ 20 kHz, +1.0 dB, -1.5 dB 110 dB (typical), not less than 104 dB less than -80 dB *2 less than 0.007% (1 kHz, maximum level) 2 (balanced signal) +4 dB / -10 dB *2 +24 dB (with level switch at +4 dB) *2 20 kΩ 2 (balanced signal) +4 dB / -10 dB *2 +24 dB (with level switch at +4 dB) *2 150 Ω 20-bit linear 20-bit linear 44.1 kHz 1 ~ 90 1 ~ 90 Program change, Control change, Bulk dump, Note ON, Parameter change USA and Canada General 120V AC, 60 Hz 230V AC, 50 Hz 35W Dimensions (W × D × H) 480 × 398.5 × 89 mm Weight 5.5 kg Front panel Rear Panel Controls Buttons Switch Displays Connectors Switches INPUT Level PRE EFFECT EQ - FREQ × 3 (LOW, MID, HIGH) PRE EFFECT EQ - GAIN × 3 (LOW, MID, HIGH) ON (PRE EFFECT EQ) *3, √ (left CURSOR button), ® (right CURSOR button), INC (DATA button) DEC (DATA button), COMPARE *3, MAIN *3 FINE *3, EQ *3, EQ ON *3, GATE *3, GATE ON *3 LEVEL/BAL *3, OTHERS *3, Numeric keypad (including "-" and "." buttons), PROGRAM *3, STORE, CANCEL RECALL/ENTER, INFINITE *3, UTILITY *3, BYPASS *3 POWER 24 character × 2 lines LCD 8-segment LED - INPUT level meters × 2 7-segment LED - PROGRAM number 6-segment LED - Status indicators Button LED indicators × 14 INPUT L/R (XLR-3-31 × 2) and (1/4" phone jacks × 2) OUTPUT L/R (XLR-3-32 × 2) and (1/4" phone jacks × 2) MIDI - IN, OUT, THRU (5P DIN × 3) Level switch (+4/-10) × 2 *1 Hum & Noise are measured with a filter equivalent to a 20 Hz to 20 kHz band-pass filter that has an infinite dB/octave attenuation. *2 0 dB = 0.755 Vrms. *3 LED above the button. ProR3 Digital Reverberator