General specifications
Owner’s Manual 51
General specifications
*1. A 22kHz, 30dB/Oct filter is used to measure crosstalk.
*2. For more information about Mini-YGDAI card support, refer to the Yamaha pro audio website.
http://www.yamahaproaudio.com/
*3. An 80kHz, 18dB/Oct filter is used to measure total harmonic distortion.
*4. An A-Weight filter is used to measure hum & noise.
European Models
Inrush Current based on EN 55103-1:2009
5A (on initial switch-on)
3A (after a supply interruption of 5s)
Conforms to Environments: E1, E2, E3 and E4
Sampling Frequency
Internal Clock 44.1kHz
48kHz
External Clock
44.1kHz
+4.1667%, +0.1%, –0.1%, –4.0% ±200ppm
48kHz
+4.1667%, +0.1%, –0.1%, –4.0% ±200ppm
Signal Delays Less than 2.5ms, INPUT to OMNI OUT, Fs= 48kHz
Fader 100mm motorized, Resolution=1024steps, +10dB to –138dB, –∞dB all faders
Frequency Response +0.5, –1.5dB 20Hz–20kHz, refer to +4dBu output @1kHz, INPUT to OMNI OUT
Total Harmonic Distortion*3 Less than 0.05% 20Hz–20kHz@+4dBu into 600Ω, INPUT to OMNI OUT, Input Gain= Min.
Hum & Noise*4 –128dBu typ., Equivalent Input Noise, Input Gain= Max.,
–88dBu, Residual output noise, ST master off
Dynamic Range 112dB typ., DA Converter,
108dB typ., INPUT to OMNI OUT, Input Gain= Min.
Crosstalk @ 1kHz –100dB*1, adjacent INPUT/OMNI OUT channels, Input Gain= Min.
Dimensions (W x H x D)
and Net Weight
QL5: 828.4mm x 272mm x 563mm, 21.8kg
QL1: 468mm x 272mm x 562mm, 14.7kg
Power Requirements (in watts) QL5: 200W, QL1: 135W
Power Requirements (in volts,
Hz) 100–240V 50/60Hz
Temper atur e Rang e Operating temperature range: 0–40°C
Storage temperature range: –20–60°C
Included Accessories Owner’s Manual, dust cover (QL5 only), power cord
Optional Accessories Rackmount kit RK1, Mini-YGDAI cards*2, Gooseneck Lamp LA1L
Specifications and descriptions in this owner’s manual are for information purposes only. Yamaha Corp. reserves
the right to change or modify products or specifications at any time without prior notice. Since specifications,
equipment or options may not be the same in every locale, please check with your Yamaha dealer.