Crown 14M Manuel d'utilisateur télécharger pdf (Page 9)

Model 640/641 1260/1261

Analog Inputs 6 total 12 total

Connectors Euroblock (Line and Mic); RCA (Source);

S/PDIF (1260/1261 only)

Type Electronically balanced/RF filtered

Impedance > 50 kΩ Balanced; > 75kΩ Unbalanced

Max Input Line Level +20dBu Mic/Line; +12 dBu RCA

CMRR > 40dB, typically >55dB @ 1kHz

Mic Pre Gain 30 to 60dB

Mic EIN < 118dB, 22Hz-22kHz, 150Ω

Mic Phantom Power 15V

Analog Outputs 4 6

Connectors Euroblock

Type Electronically balanced/RF filtered

Impedance 120 Ω Balanced; 60 Ω Unbalanced

Max Output Level +20dBu

A/D Performance

Type dbx Type IV

conversion system

Dynamic Range line > 113dB A-weighted; > 110dB unweighted

Type IV Dynamic Range > 119dB A-weighted, 22kHz BW;

> 117dB unweighted, 22kHz BW

System Performance

Dynamic Range 112dB A-weighted; 109dB unweighted

THD+N 0.003% typical at +4dBu, 1 kHz, 0dB gain

Frequency Response 20Hz-20kHz, +/–0.5dB

Interchannel Crosstalk > 80dB typical

Crosstalk input to output > 80dB

Propogation Delay 0.6 msec

Operating Voltage 100-120 VAC, 100-240VAC

200-240 VAC 50/60 Hz 50/60 Hz

Power Requirements 29 Watts

Physical

Weight 6.8 lbs (3.1 kg); Shipping weight 8.8 lbs (4.0 kg)

Dimensions 1.75 in. H x 5.75 in. D x 19 in. W

Safety Agency Certifications

UL 60065, IEC 60065, EN 55013, E 60065

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Crown 14M Manuel d'utilisateur Page 9