Yamaha DM2000 Manual Do Utilizador
General Spec
341
DM2000—Owner’s Manual
Appendix B: Specifications
General Spec
Number of scene memories
99
Sampling Frequency
Internal
44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz
External
Normal rate: 44.1 kHz–10% to 48 kHz+6%
Double rate: 88.2 kHz–10% to 96 kHz+6%
Signal Delay
Less than 2.3 ms CH INPUT to STEREO OUT (fs=48 kHz)
Less than 1.2 ms CH INPUT to STEREO OUT (fs=96 kHz)
Fader
100 mm motorized with touch sense
× 25
Fader Resolution
+10 to –138, –
∞dB input faders (10bit fader data)
0 to –138, –
∞dB master fader (10bit fader data)
Total Harmonic Distortion
1
(CH INPUT to STEREO OUT)
(Input Gain=Min.)
(Input Gain=Min.)
fs=48 kHz
Less than 0.05% 20 Hz to 20 kHz @ +14 dB into 600
Ω
Less than 0.01% 1 kHz @ +18 dB into 600
Ω
fs=96 kHz
Less than 0.05% 20 Hz to 40 kHz @ +14 dB into 600
Ω
Less than 0.01% 1 kHz @ +18 dB into 600
Ω
Frequency Response
(CH INPUT to STEREO OUT)
(CH INPUT to STEREO OUT)
20 Hz–20 kHz, 0.5, –1.5 dB @ +4 dB into 600
Ω (fs=48 kHz)
20 Hz–40 kHz, 0.5, –1.5 dB @ +4 dB into 600
Ω (fs=96 kHz)
Dynamic Range
(maximum level to noise level)
(maximum level to noise level)
110 dB typ. DA Converter (STEREO OUT)
108 dB typ. AD+DA (to STEREO OUT) @ fs=48 kHz
106 dB typ. AD+DA (to STEREO OUT) @ fs=96 kHz
Hum & Noise
2
(20 Hz–20 kHz)
Rs=150
Ω
Input Gain=Max.
Input Pad =0 dB
Input Pad =0 dB
–128 dB Equivalent Input Noise
–92 dB residual output noise. STEREO OUT (STEREO OUT off)
–92 dB (96 dB S/N) STEREO OUT (STEREO fader at nominal level and all
CH INPUT faders at minimum level)
CH INPUT faders at minimum level)
–64 dB (68 dB S/N) STEREO OUTPUT (STEREO fader at nominal level and
one CH INPUT fader at nominal level)
one CH INPUT fader at nominal level)
Maximum Voltage Gain
74 dB CH INPUT (CH1–24) to STEREO OUT/OMNI (BUS) OUT
74 dB CH INPUT (CH1–24) to OMNI (AUX) OUT (via pre input fader)
74 dB CH INPUT (CH1–24) to CONTROL ROOM MONITOR OUT (via STE-
REO bus)
REO bus)
Crosstalk
(@ 1 kHz)
(@ 1 kHz)
Input Gain=Min.
–80 dB adjacent input channels (CH1–24)
–80 dB input to output
AD Input (1–24: A/B)
Phantom switch
+48 V DC is supplied to A (XLR-3-31 type) input
Pad switch
0/26 dB attenuation
Gain control
44 dB (–60 to –16), detented
Peak indicator
LED (red) turns on when post HA level reaches 3 dB below clipping
Signal indicator
LED (green) turns on when post HA level reaches 20 dB below nominal
Insert
OUT, IN (pre AD converter)
Insert switch
on/off
AD converter
24-bit linear, 128-times oversampling (fs=48 kHz)
Analog Input
(2TR IN ANALOG 1, 2)
(2TR IN ANALOG 1, 2)
AD converter
24-bit linear, 128-times oversampling (fs=48 kHz)
Option Input (SLOT 1–6)
Available cards
Optional digital interface cards (MY16, MY8, MY4 series)
Digital Input
(2TR IN DIGITAL 1–3)
(2TR IN DIGITAL 1–3)
SRC
On/off (1:3 and 3:1 maximum input to output sample rate ratio)