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Produkto aprašymas
AMR AM-777 Integruotas stereo stiprintuvas, 2 x 60W (4 arba 8ohm). Įmontuotas USB D/A keitiklis, leidžiantis groti muziką tiesiai iš kompiuterio per USB jungtį. Lempinis pradinis stiprinimo kaskadas | Nemokamas Pristatymas
Specifikacijos
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AM-777 Specifications
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Inputs:
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• 4 x RCA
• 1 x XLR Bal. shared with 1 RCA
• 1 x USB
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Volume Control:
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• -71dB – 0dB in 1dB steps + Mute
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Input Sensitivity (IHF 2.83V Out)/Impedance:
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• < 0.05V / > 20KOhm
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Analogue Outputs:
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• 1 x RCA; 1 x XLR per channel
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Power Output IHF Dynamic Power:
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• 60 watts per channel at 4 or 8 ohm (stereo mode)
• 70 watts per channel at 8 ohm (monoblock mode)
• 120 watts per channel at 2 or 4 ohm (monoblock mode)
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FTC:
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• 60 watts per channel at 4 or 8 ohm (stereo mode)
• 70 watts at 8 ohm (monoblock mode)
• 120 watts per channel at 2 or 4 ohm (monoblock mode)
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Output impedance:
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• 0.33 ohm, 20 - 20,000 Hz
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Frequency Response (-1dB):
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• 10Hz - 30kHz
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Signal-to-noise ratio “A” weighted:
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• >100 dB
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Total Harmonic Dist. + Noise (THD+N):
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• < 0.3%
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Operational Modes:
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• Pre-Main amplifier mode;
• Power amplifier mode
• Monoblock option;
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Thermionic Electron Valves amplification stage:
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• 6H1n-EV fitted
• ECC88, E88CC, 7308, Cca, 6DJ8, 6922,
• 6H23n-EV optional
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Power Transformer:
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• 380 VA Custom Torroid (Output Stage)
• 32 VA Custom EI Transformer (Valve Stage)
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Power consumption:
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• Standby: <1 W
• Power on: 25 W
• at rated output (4R): 250 W
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Power Supply Capacitance:
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• 44,000uF in total
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Rated voltage:
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• 100V/120V/230V~ AC 50Hz - 60Hz
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Mains Fuse:
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• 100V/120V: 4A slow blow; 230V: 2A slow blow
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Colour:
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• Silver or Black
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Dimensions:
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• 17.7 in W by 4.7 in H by 14.6 in D
• 45 cm W by 12 cm H by 37 cm D
• 57 cm W by 49 cm H by 25 cm D (shipped)
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Weight:
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• AM-777: 31 lbs / 14 kg
• Shipped: 40 lbs / 18 kg
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