Products - Digital Audio Delay Line DADL-2181

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We are designing many high quality products, which are intended for professional use. We are offering custom designs too, which are perfectly suited to your needs.
Contact us for more information at evladkov@phys.uni-sofia.bg.

Digital Audio Delay Line DADL-2181

**DADL-2181 Audio Specifications**
Input Type	Stereo/Mono - selectable
Impedance (input)	> 10 kOhm
Input Level	0.707 V rms maximum, 2 V p-p
Output Impedance	600 Ohm
Output Level	0.707 V rms maximum, 2 V p-p
Output Type	Stereo/Mono
Gain	1
Gain error	± 10%
Interchannel gain mismatch	± 0.2 dB
Frequency response	<±0.25 dB, 20Hz -19kHz
Total harmonic distortion	0.04%, 20Hz to 20kHz
Intermodulation distortion	83 dB
Dynamic Range	70 dB
ADC crosstalk	- 80 dB
Noise Floor	-75 dBu, 30kHz BW
Coupling	AC
Connectors	RCA type
Resolution	16 bit
Sampling rate	37.8 kHz, 44.1 kHz (optional), 48kHz (optional)
Processing	Digital Signal Processing
Controls	3 buttons keyboard: Step, Up, Down, 2 x 8 LCD alphanumerical display
Power	198-230 VAC, 50Hz, 3 VA

**DADL-2181 Delay Specifications**
Stereo mode	0 – 216.66 ms with 26.46 us resolution Step ranges: 26.45 ms; 2.65 ms; 0.26 ms; 0.03 ms
Mono mode	0 – 433.33 ms with 52.91 us resolution Step ranges: 52.91 ms; 5.29 ms; 0.53 ms; 0.05 ms

**Mechanical & Climatic**
Height	90 mm
Width	81 mm
Depth	64 mm
Weight	0.8 Kg
Temperature	+5 deg.C to +35 deg.C
Humidity	96% maximum