Yamaha SPX50D Manuel D'utilisation page 30

ELECTRICAI. CHARACTERISTICS
Frequency Responce 20 Hz--12 kHz
Dynamic Range Delay: More than 80 dB
Others: More than 74 dB
THD Less than 0.1% @DELAY,1kHz, max.
INPUT
Number of Channels Unbalanced x 1 (phone jack)
Nominal level - 20 dBm
Impedance More than 500 k-ohms
A/D, D/A CONVERSION
Number of Channels 1
Sampling Frequency — 31.25kHz
Quantization 16 bits
OUTPUT
Number of Channels Unbalanced x 2 (phone jack)
Norminal level - 20dBm
Impedance 1 k-ohm
MEMORY
Presets (ROM) 1-50
User Memory (RAM) 51-100
MIDI CONTROL Program Number
Note ON/OFF
31
FRONT PANEL
Keys . (Т), (4), MEMORY,
PARAMETER, STORE, RECALL,
COMPARE, INSERT, UTILITY,
REV/DLY Group, MOD.OTHERS,
DIST.Group, TRIGGER, BYPASS
Display 16 char, x 2 lines, LCD
2-digit 7-segment LED
Input Level Monitor 7-segment LED
Knob Input Level Volume
Jack TUNER OUT, INPUT
REAR PANEL
Jack(Mono) INPUT, INSERT IN/OUT, OUTPUT
^ UR,FOOT SW(MEMORY/TRIGGER
, BYPASS)
MIDI Terminals IN, THRU
GENERAL
Power Requirements
U.S. & Canadian models 120V AC, 60Hz
General model 220-240V AC, 50/60Hz
Power Consumption — 20 W
Dimensions(WxHxD) — 480 x 45.2 x 285 mm
(18-7/8"x1-3/4"x11-1/4")
Weight 3.6 kg (7lbs 1502)
* 0 dB = 0.775 V RMS
All specifications subject to change without notice.