Model:DSA1220
FEATURES
Ultra low-noise ULN desing, highest posssible headreoom,ultra-tranparent audio;
Ultra-wide 60db gain range;
Lowest possible distortion 0.0007%(20HZ-20KHZ);
Intergrated 24 bit digital stereo DSP processor with 32 Preset including reverb,delay,chorus,tube
distortion,channel for esay to use along applications;
7 band stereo graphic EQ allow precise frequency correction of monitor or mian mixer;
2 fully equipped sero input channels,3 band EQ AND MID Frequency control;
Inserts on each MONO channel for flexible connection of outboard equipment high-headroon line input;
3 Aux send per channel:1 pre/post fader for monitoring,1 post fader for external send,1 post fader for DSP
processor;
Clip indication and gain level set LED plus mute switches for each channel allow fast and accurte level
setting;
Two sub buses and output direct or mix to main buses;
2 multi-functional setero aux returns;
Balanced main mix output with gold-plated XLR Connectors,headphone/control room output and stereo
tape outputs;
Extremely rugged steel construction ensures long life even under most demanding conitions;
Switchable +48V phantom power for condenser microphone;
Long-wearing 60 mm logarithmic-taper faders and sealed rotary controls;
Response plus lowest possible power sonsumption for energy saving;
Rack mount brackets included;
Dimension: 45.00x40.00x23.00CM;
G.W.:18.50KGS.
SPECIFICATION
Mono Input Channels | Balance MIC or Line Input |
Stereo Input Channels | Balance or Unbalance Stereo Lline Input |
Frequency Response | 10Hz~30KHz +/-3db 20Hz~20KHz +/-0.5db |
MIC Sensitivity (22Hz-22KHz) | -129.5db, 150 Ohm Source; -132db, Input Short Circuit |
Gain Adjustable Range | +10db~+60db |
Line Input Range | -40db~+10db |
SNR | more than or equal to 113db |
THD | less than or equal to 0.01%(+4db, 1KHz) |
EQ | HF:12KHz+/-15db MF:5KHz+/-15db LF:80Hz+/-15db |
Max Input | +22db |
Max Output | +22db Balance, +16db Unbalance |
Effector | 24-bit DSP, Multi-effect Processor, 48KHz Sampling Frequency, |
| 32Effect Modes |
| Memory, LCD Display |
Phantom Power | 48VDC |
Power Supply | AC100~120V/200~240V 50/60Hz |
Amplifier Output | 2 x200W@8ohm, 400W@4ohm |




