Noble Model-200
Two Channel Pro Audiophile Amplifier
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Output power in watts: FTC: 20 Hz-20 kHz @ 0.1% THD, both channels driven |
8Ω per channel |
185 watts |
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4Ω per channel |
280 watts |
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Output power in watts: EIA: 1kHz @ 0.1% THD, both channels driven |
8Ω per channel |
200 watts |
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4Ω per channel |
300 watts |
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1 kHz @ 1% THD, typical both channels driven |
2Ω per channel |
430 watts |
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Output power in watts: Bridge Mono |
8Ω, 20 Hz-20 kHz, 0.1% THD |
530 watts |
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8Ω, 1kHz, 0.1% THD |
600 watts |
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4Ω, 1 kHz, 1% THD, typical |
830 watts |
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Dynamic headroom |
2 dB @ 4 Ω |
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Distortion |
SMPTE-IM |
<0.01% |
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Frequency response |
At 10 dB below rated output power |
20 Hz-20 kHz, +0/-1 dB –3 dB points: 5Hz and 50 kHz |
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Damping factor |
> 300 @ 8Ω |
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Noise |
Unweighted 20 Hz to 20 kHz, below rated output 100 dB |
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Voltage gain |
31.6x (30 dB) |
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Input sensitivity, V RMS |
Full rated power @ 8Ω |
1.15v (+3.4 dBu) |
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Input Impedance |
10 KΩ unbalanced 20 KΩ balanced |
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Controls |
Front: AC switch Rear: 10 position DIP switch |
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Indicators |
Power: Green LED |
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Connectors |
Input: Active balanced; XLR , Gold/Teflon RCA Jacks, and barrier strip "Touch-Proof" binding posts and Neutrik Speakon TM |
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Cooling |
Continuously variable speed fan, front-to-back air flow |
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Amplifier protection |
Full short circuit, open circuit, thermal, ultrasonic, and RF protection Stable into reactive or mismatched loads |
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Load protection |
Turn-on/turn-off muting. AC coupling, triac crowbar (on each channel) |
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Output circuit type |
AB |
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Dimensions |
19.5" (49.5 cm) wide, 3.75" (8.9 cm) tall, [rack version is 19.0" (48.3) wide]. 15.9" (30 cm) deep (rack mounting to rear support ears) |
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Weight |
Shipping: 43 lb. (18.6 kg) |
Net: 37 lb. (15.9 kg) |
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Power requirements |
Available for 120 or 220-240 VAC, 50/60 Hz |
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Power consumption @ 120 VAC both channel driven (230VAC -Multiply currents by 0.5) |
Typical |
Idle 0.5A |
8Ω 3A |
4Ω 4.5A |
2Ω 6.5A |
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Full |
8Ω 4.1A |
4Ω 6.6A |
2Ω 9.5A |
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Max |
8Ω 7.4A |
4Ω 11.5A |
2Ω 17A |
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