Input to SPEAKERS : +1 dB/-3 dB (40 Hz to 20 kHz), Input to STEREO OUT, AUX1 SEND, AUX2 SEND : +0.5 dB/-1 dB (20 Hz to 20 kHz) , refer to the nominal output level @ 1 kHz
一般規格
全諧波失真
Input to SPEAKERS: 0.1% @ 10 W (40 Hz to 20 kHz), 0.05% @ 50 W (1 kHz) ; Input to STEREO OUT, AUX1 SEND, AUX2 SEND: 0.03% @ +14 dBu (20 Hz to 20 kHz), 0.007% @ +20 dBu (1 kHz), (THD+N, measured with 22 kHz LPF)
哼雜聲位準
平衡式輸入噪聲
-117 dBu (Noise is measured with A-weighting filter)
哼音 & 雜訊階級
殘差輸出雜訊
Input to SPEAKERS : -70 dBu(40Hz to 20kHz, STEREO MASTER LEVEL: min); Input to STEREO OUT, AUX1 SEND, AUX2 SEND : -82dBu(20Hz to 20kHz, STEREO MASTER LEVEL: min) (Noise is measured with A-weighting filter)
二重像 (交互聲)
-85 dB (1 kHz, Measured with 1 kHz band pass filter)
電路保護
載入保護
DC-fault
放大器保護
Over heat protection, Over current protection, Integral power protection
電源保護
Over heat protection, Over current protection
電源需求
AC 100-240V, 50Hz/60Hz
耗電量
42 W (Idle) / 210 W (1/8 Power)
尺寸
寬
465 mm (18 5/16")
高
308 mm (12 1/8")
深
325 mm (12 13/16")
淨重
9.5 kg (20.9 lbs)
附件
Owner’s Manual, Technical Specifications, AC power cord (2.5 m)
General specifications
Options
Foot switch: FC5, Rack-mount brackets: RK-EMX7
Others
Operating Temperature : 0 to +40℃
(0 dBu = 0.775 Vrms, Output impedance of signal generator (Rs) = 150 Ω All level controls are at their maximum position if not specified.)
Input Characteristics
Input Jack
MIC/LINE
Hi-Z
Actual Load Impedance
For Use with Nominal
Input Level
Connector
Sensitivity *1
Nominal Level (▼ Position) *2
Max. Before Clip
CH 1–4
XLR
MIC
-
3 kΩ
50–600 Ω Mics
-60 dBu (0.775 mV)
-43 dBu (5.48 mV)
-15 dBu (138 mV)
Combo jack *3 (Balanced)
LINE
-
-30 dBu (24.5 mV)
-13 dBu (173 mV)
+15 dBu (4.36 V)
Phone
MIC
-
8 kΩ
600 Ω Lines
-50 dBu (2.45 mV)
-33 dBu (17.3 mV)
-5 dBu (436 mV)
LINE
-
-20 dBu (77.5 mV)
-3 dBu (548 mV)
+25 dBu (13.8 V)
CH 4 (Hi-Z)
Phone
MIC
ON
1 MΩ
10 kΩ Lines
-50 dBu (2.45 mV)
-33 dBu (17.3 mV)
-5 dBu (436 mV)
Phone jack *4 (Unbalanced)
LINE
-20 dBu (77.5 mV)
-3 dBu (548 mV)
+20 dBu (7.75 V)
CH 5/6, 7/8
XLR
-
-
3 kΩ
50–600 Ω Mics
-60 dBu (0.775 mV)
-43 dBu (5.48 mV)
-15 dBu (138 mV)
XLR-3-31 *5 (Balanced)
Phone
10 kΩ
600 Ω Lines
-20 dBu (77.5 mV)
-3 dBu (548 mV)
+25 dBu (13.8 V)
Phone jack *4 (Unbalanced)
CH 9/10, 11/12
XLR
-
-
3 kΩ
50–600 Ω Mics
-60 dBu (0.775 mV)
-43 dBu (5.48 mV)
-15 dBu (138 mV)
XLR-3-31 *5 (Balanced)
Pin
10 kΩ
600 Ω Lines
-8 dBu (316 mV)
+10 dBu (2.45 V)
+25 dBu (13.8 V)
RCA pin (Unbalanced)
CH 11/12
Mini jack
-
-
10 kΩ
600 Ω Lines
-8 dBu (316 mV)
+10 dBu (2.45 V)
+25 dBu (13.8 V)
Stereo mini jack *6 (Unbalanced)
(0 dBu = 0.775 Vrms)
*1 Sensitivity is the lowest level that will produce an output of +4 dBu (1.228 V) or the nominal output level when the unit is set to maximum gain. (All level controls are at their maximum position.)
*2 Level controls setting : Channel level controls are at their t position. Master level controls are at their maximum position.
*3 1&Sleeve = GND, 2&Tip = HOT, 3&Ring = COLD
*4 Tip = Signal, Sleeve = GND
*5 1 = GND, 2 = HOT, 3 = COLD
*6 Tip = LEFT, Ring = RIGHT, Sleeve = GND
Output Characteristics
Output Jack
Actual Source Impedance
For Use with Nominal
Output level
Connector
Nominal
Max. Before Clip
STEREO OUT L, R
600 Ω
10 kΩ Lines
+4 dBu (1.228 V)
+20 dBu (7.75 V)
Phone jack *1 (Impedance balanced)
AUX SEND 1, 2
600 Ω
10 kΩ Lines
+4 dBu (1.228 V)
+20 dBu (7.75 V)
Phone jack *1 (Impedance balanced)
REC OUT L, R
600 Ω
10 kΩ Lines
-10 dBV (0.308 V)
+18 dBV (7.75 V)
RCA pin (Unbalanced)
(0 dBu = 0.775 Vrms 0 dBV = 1.00 Vrms)
*1 Tip = HOT, Ring = COLD, Sleeve = GND