Product Specifications |
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frequency response 1W @ 8 ohms | 5 Hz to 20 kHz, |
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power bw rated power @ 4 ohms, 1% THD+N | 20 Hz to 20 kHz, |
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THD + N | <0.02% @ rated power (@ 70 volt, 1kHz) | ||
damping factor | 200:1 @ 8 ohms (20 Hz to 100 Hz) |
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input CMRR | >60 dB @ 1kHz |
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gain / input sensitivity @ 70 volts | 1.14 volts for full rated output power (70 volt switch selected) | ||
gain / input sensitivity @ 8Ω | 0.775 volts for full rated output power (Low Z switch selected) | ||
input impedance | >20 kohms balanced, >10 kohms unbalanced | ||
hum and noise | > | ||
crosstalk | > | ||
power supply | Linear with toroid transformer |
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| Ci 20x4 | Ci 20x8 | |
circuit breaker rating (120V/230V) | 6A / 3A | 12A / 6A | |
current draw (120VAC) 1/8 power, 70 volts | 2.3A | 4.0A | |
1/3 power, 70 volts | 4.4A | 8.0A | |
at idle | <1.0A | <2.0A | |
thermal emissions 1/3 Power, 70 volts btu / hr | 621 | 947 |
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cooling | Front to side via variable speed fan |
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input connectors | balanced | ||
output connectors | barrier strips (rear panel) |
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power sequence connectors | balanced | ||
fault connectors | balanced | ||
control voltage connectors | balanced | ||
controls | front panel: | ||
| rear panel: stepped attenuators, 70V/Low Z switch, dual/bridged switch, | ||
| circuit breaker |
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LED indicators | front and rear panels: Signal, ACL/IGM, Protect, Active, Power Present | ||
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construction | |||
dimensions (h x w x d) | 3.5" x 19" (front panel) 17" (chassis) x 17.3" (18.55" to rack ears) | ||
warranty | five years *U.S.A., Canada, United Kingdom and many other countries | ||
Crest Audio reserves the right to make improvements in manufacturing or design which may affect specifications.
Crest Audio Inc.
5022 HWY 493 N Meridian, MS 39305 USA Printed in the U.S.A. 80307271 TEL: 601.486.2000 FAX: 601.486.1380 www.crestaudio.com
