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CONNECTOR
BULK CABLE
CONNECTING CABLE
MULTI SYSTEM
INTERFACE DEVICE
ACCESSORIES
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CDB-2
Double Channel Direct Box
Feature¡G
1 AMP mode Handles Amplifiers up to 3000 watts
2 GND/LIFT switch Eliminates Hum and Buzz
3 HI-CUT filter Reduces Distortion
4 CONTECH’s Transformer for full galvanic isolation and S/N 5 ratio of over 110dB
6 Extremely authentic speaker simulation
7 Passive Design Requires No Batteries or Phantom Power
Description¡G
Frequency Response : 8Hz-41KHz, +/- .3dB @-15dBv output.-3dB @ approximately 41KHz.
Total Harmonic Distortion : Less than 0.03% 8Hz-41KHz @-30dBv output Less than -18 degrees @41KHZ(reference. 1.0KHz) Less than 4.5 microseconds (2.0 KHz square wave, 10%-90%.
Input Impedance : Greater than 130Kohm@1.0KHz(INST mode), Nominal source impedance is 20Kohm. Approximately 8.2Kohm (AMP mode), Nominal source impedance is 0 ohm.
Output Impedance : Less than 200 ohm@1.0KHz, Nominal load impedance is 1.0 Kohms.
Voltage Stepdown : Less than 22dB@1.0KHz(INST)mode, AMP mode attenuate signal by 20dB.
Maximum Input Level@50Hz for 1% THD : +16dBv(INST mode), +34dBv(AMP mode), +21dBv(INST mode), +41dBv(AMP mode)@30Hz, +26dBv(INST mode), +46dBv(AMP mode)@40Hz
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No. 56, Gongye 5th Rd., Annan Dist., Tainan City 704 , Taiwan (R.O.C.)
TEL:886 6 2800286 FAX:886 6 2581616
