Input/Output Specifications - Yamaha QL1 Referenzhandbuch

Input/Output Specifications

Analog input specifications
Input Input Source
Gain
Connectors Impedance Impedance
+66dB
50-600 Ω
INPUT 1-32
7.5 kΩ Mics &
*6
600 Ω Lines
–6dB
*1. The sensitivity is the input level required for output at +4dBu (1.23V) or at the defined
level when all the faders and level controllers are set to the maximum value.
*2. XLR-3-31 connectors are balanced jacks (1=GND, 2=HOT, 3=COLD).
*3. 0dBu=0.775 Vms for all specifications.
*4. All the AD converters use 24-bit linear/128-times oversampling.
*5. The INPUT connectors have +48V DC (phantom power) jacks, each of which can be
turned on/off individually from the console software.
*6. QL1: INPUT1-16
Analog output specifications
Maximum
Output Output Load
Output
Connectors Impedance Impedance
Level SW
+24dB
(default)
OMNI OUT
75 Ω 600 Ω Lines
*7
1-16
+18dB
8 Ω Phones
PHONES 15 Ω
40 Ω Phones
*1. XLR-3-32 connectors are balanced jacks (1=GND, 2=HOT, 3=COLD).
*2. The PHONES connectors for stereo headphones are balanced jacks (Tip=LEFT,
Ring=RIGHT, Sleeve= GND).
*3. 0 dBu=0.775 Vms for all specifications.
*4. All the DA converters use 24-bit linear/128-times oversampling.
*5. The console has an internal switch for toggling the maximum output level.
*6. This is a value measured with the PHONES LEVEL knob set to 10 dB below the
maximum position.
*7. QL1: OMNI OUT 1-8
Input Level
Maximum
*1
Defined Level
Sensitivity
Non-Clip Level
–82dBu –62dBu –42dBu
(61.6μV) (0.616mV) (6.16mV)
–10dBu +10dBu +30dBu
(245mV) (2.45V) (24.5V)
Output Level
Maximum
Connector
*5 Defined Level Non-Clip
Level
+4dBu +24dBu
(1.23V) (12.3V)
XLR-3-32 type
(Balanced)
–2dBu +18dBu
(616mV) (6.16V)
*6 Stereo Phone Jack
– 150mW
75mW
(TRS)
*6
– 150mW
65mW
(Unbalanced)
Digital input/output specifications
Connectors Format
Primary/
Dante
Secondary
Connector
*1. QL1: 32ch Input/32ch Output@48kHz
XLR-3-31
Digital output specifications
type
*2
(Balanced)
Connectors
DIGITAL OUT AES/EBU
*1. XLR-3-32 connectors are balanced jacks (1=GND, 2=HOT, 3=COLD).
I/O SLOT (1-2) specifications
A Mini-YGDAI card can be inserted into slots 1-2.
Only slot 1 supports serial interfaces.
Control I/O specifications
Connectors
IN
MIDI
OUT
IN
*1 WORD CLOCK
OUT
GPI (5IN/5OUT)
*2
NETWORK
LAMP
(QL5: x2, QL1: x1)
USB HOST
*1. Input pin: TTL level, w/ internal pull-up (47kΩ)
Output pin: Open drain output (Vmax=12V, maximum sink current/pin=75mA)
Power supply pin: Output voltage Vp=5V, Max. output current Imax=300mA
*2. 4 pin=+12V, 3 pin=GND, Lamp nominal power: 5W, Brightness (voltage) can be
adjusted from the software.
40
Data
Level Audio
Length
64ch Input/64ch Output
24bit or
1000Base-T
*1
32bit
@48kHz
Data
Format Level
Length
AES/EBU Professional Use 24 bit RS422
Format Level
MIDI –
MIDI –
– TTL/75 Ω terminated
– TTL/75 Ω
– –
IEEE802.3 10BASE-T/100Base-TX
–
0V-12V
USB 2.0 –
Connector
etherCON CAT5e
Connector
*1
XLR-3-32 type (Balanced)
Connector
DIN Connector 5P
DIN Connector 5P
BNC Connector
BNC Connector
D Sub Connector 15P
*1
(Female)
RJ-45
*2
XLR-4-31 type
USB A Connector (Female)
Data List