Roland CPM-300 - Input;Output Standards

Input/Output Standards
21
CH1
(SENS=max)
CH1
(SENS=min)
CH2 - 6
(SENS=max)
CH2 - 6
(SENS=min)
CHANNEL
INPUT
STEREO
CHANNEL
INPUT
RETURN
CH7 - 10
(SENS=min)
CH7 - 10
(SENS=max)
RTN
-70 dBm
(0.24 mV)
-6 dBm
(388 mV)
-6 dBm
(388 mV)
-70 dBm
(0.24 mV)
-30 dBm
(24.5 mV)
-6 dBm
(388 mV)
-20 dBm
(77.5 mV)
-60 dBm
(0.78 mV)
+4 dBm
(1.23 V)
-60 dBm
(0.78 mV)
+4 dBm
(1.23 V)
-20 dBm
(77.5 mV)
+4 dBm
(1.23 V)
-10 dBm
(245 mV)
-40 dBm
(7.8 mV)
+24 dBm
(12.3 V)
-40 dBm
(7.8 mV)
+24 dBm
(12.3 V)
0 dBm
(775 mV)
+24 dBm
(12.3 V)
6.3 kΩ
Input
Sensitivity
Rated Input
Level
Non-Clip Max,
Input Level
Input
Impedance
Recommended
Source Impedance
Type of
Connectors
Input Socket
6.3 kΩ
+10 dBm
(2.45 V)
8.3 kΩ
12 kΩ (STEREO)
6 kΩ (MONO)
Less than 1 kΩ
Less than 1 kΩ
Less than 1 kΩ
Less than 2 kΩ
(STEREO)
Less than 1 kΩ
(MONO)
Input
Sensitivity
Input
Impedance
Recommended
Source Impedance
Type of
Connectors
Input Socket
AMP IN +4 dBm
(1.23 V)
11 kΩ Less than 2 kΩ
XLR-3-31
(Unbalanced)
1/4" TRS PHONE
(Unbalanced)
1/4" PHONE
1/4" PHONE
RCA PHONO
(CH 9-10)
1/4" PHONE
1/4" PHONE
MIXER OUT +4 dBm
(1.23 V)
-10 dBm
(245 mV)
-10 dBm
(245 mV)
+20 dBm
(7.75 V)
+20 dBm
(7.75 V)
+20 dBm
(7.75 V)
100 mW + 100 mW
*1
Rated Output
Level
Non-Clip Max,
Output Level
Output
Impedance
Recommended
Load Impedance
Type of
Connectors
Output Socket
SEND
REC OUT
PHONES -----
400 Ω
400 Ω
2 kΩ
100 Ω
More than 4 kΩ
More than 4 kΩ
More than 10 kΩ
More than 8 Ω
1/4" PHONE
1/4" PHONE
STEREO
1/4" PHONE
RCA PHONO
Rated Output
Non-Clip Max,
Output Level
Recommended
Load Impedance
Type of
Connectors
Output Socket
SPEAKERS OUT STEREO 150 W
*2
24.5 Vrms (4 Ω)
28.3 Vrms (8 Ω)
Less than 4 Ω BINDING POST
1/4" PHONE
* 0 dBm = 0.775 Vrms
*1: Both Channels 100 Ω Loaded
*2: Both Channels 4 Ω Loaded
MIXER SECTION
■Input Standard
POWER AMP SECTION
MIXER SECTION
POWER AMP SECTION
■Output Standard