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Specifications
- ELECTRICAL
Maximum Output Power
(0.5% THD at 1kHz)
T.H.D.
(20Hz~20kHz)
Frecuency Response
Hum and Noise
(Average, Rs=150Ω)
(w/BPF 20Hz~20kHz)
Maximum Voltage Gain
Crosstalk (at 1kHz)
Mono Input Channel Gain Control
St Input Channel Gain Control
Mono Input Channel Equalization
ST Input channel Equalization
Graphic Equalizer
Level Meters
Channel Peak Indicators
Phantom Power
Digital Effect
24
PC-1650: 500W + 500W/4Ω, 330W/8Ω
Channel Input to Post-GEQ OÇUT: Less than 0.1%, +4dB output
Post-GEQ IN to SPEAKER OUT:
PC-1650: Less than 0.1%, 250W Output into 4Ω
20Hz~20kHz, + 1dB/-2dB, 1 W into 4Ω
-127dB Equivalent Input Noise
-96dB
Residual Output Noise (Pre-GEQ Out)
-96dB
Residual Output Noise (Effect Send, Monitor Out)
-73dB
Residual Output Noise (Speaker Out)
-83dB
(Pre-GEQ)
Master fader at maximum level
-83dB
(EFFECT SEND)
Master VR at maximum level and all channel
EFFECT controls at minimum level.
-83dB
(MONITOR OUT)
Master VR at maximum level and all channel
MONITOR controls at minimum level.
64dB
CH IN to pre-GEQ OUT
64 dB
CH IN to MONITOR OUT A, B
34 dB
STEREO CH IN to pre-GEQ OUT
64dB
CH IN to EFFECT SEND 1~2
0dB
EFFECT RETURN 1, 2 to Pre-GEQ OUT
0dB
EFFECT RETURN 1, 2 to MONITOR OUT
11.8dB TAPE IN 1, 2 to Pre-GEQ OUT
70dB
Adjacent Input Channels
70dB
Input to Output
44dB
Variable (-60db ~ -16dB)
34dB
Variable (+14db ~ -20dB)
±15dB Maximum boost or cut in each band
HIGH: 12kHz shelving
MID: 250Hz~5kHz peaking
LOW: 80Hz shelving
* Turnover/roll off frequency of Shelving: 3dB below maximum
variable level
±15dB Maximum boost or cut in each band
HIGH: 12kHz shelving
MID: 2.5kHz (ST CH), 250Hz~5kHz (MONO CH) peaking
LOW: 80Hz shelving
* Turnover/roll off frequency of Shelving: 3dB below maximum
variable level.
±12dB Maximum boost or cut in each of nine bands
: 63, 160, 400, 1k, 2.5k, 6.4k, 15kHz
10 Dot LED level meter (PC-1235: 0 VU=350W/4Ω)
(PC-1650: 0 VU=500W/4Ω)
Red LED on each channel turns ON when post-EQ signal reaches the level
3dB below clipping
+48V is supplied to electrically balanced inputs to power condenser
microphones via 6.8kΩ current limiting/isolation resistors.
16 program selection

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