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מגבר היי אנד Accuphase E-470

מגבר היי אנד Accuphase E-470 חברת היי אנד Accuphase תוצרת יפן עכשיו באודיו קלאב תל אביב ניתן להגיע ולהאזין .
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Manufacturer: Accuphase
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Delivery date 7 ימי עסקים
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מגבר היי אנד Accuphase E-470
חברת היי אנד Accuphase תוצרת יפן עכשיו באודיו קלאב תל אביב
ניתן להגיע ולהאזין .

Input S/N ratio at rated output 109 dB 102 dB 125 dB 97 dB 97 dB 101 dB S/N ratio (EIA) HIGH LEVEL INPUT BALANCED INPUT POWER IN Input shorted (A weighting) Input For rated output For 1 W output (EIA) 20 kΩ 40 kΩ 20 kΩ Input impedance HIGH LEVEL INPUT BALANCED INPUT POWER IN Sensitivity 190 mV 190 mV 1.51 V 14.2 mV 14.2 mV 113 mV CD player Analog output Photo shows an example for option board installation. - + - + LEFT RIGHT Power amplifier (P-4200, A-36 or similar) To INPUT Connection Example For Bi-amping Setup In a bi-amped setup, the speaker units for the LOW frequency range and HIGH frequency range are driven by separate amplifiers of equal gain, for even better sound quality. * The speakers must have a built-in crossover network and separate inputs for LOW and HIGH range. * The example shows a setup with an additional amplifier for the high frequency range ■ Front panel ■ Rear panel Digital Input Board DAC-40 Analog Disc Input Board AD-30 Line Input Board LINE-10 Provides a set of general line level inputs. Features a high sound quality, high-performance MDS++ D/A converter. The USB port allows connection to a computer via USB cable, for reproduction of high-resolution music library data with superior sound quality. MM Features a high-performance, high-gain phono equalizer for playback of analog records with outstanding sound quality. ● MC/MM switching is possible on the front panel of the E-470. ● Internal DIP switches control MC input impedance and subsonic filter on/off. MC Gain: 40 dB Input impedance: 47 kilohms Gain: 66 dB Input impedance: 30/100/300 ohms (selectable) ● COAXIAL: For 75-ohm coaxial cable Supported sampling frequency range: 32 kHz to 192 kHz, 24 bit ● OPTICAL: For optical fiber cable Supported sampling frequency range: 32 kHz to 96 kHz, 24 bit ● USB: For USB cable (Type B connector) Supported sampling frequency range: 32 kHz to 192 kHz, 24 bit DAC-40 connection example Computer DAC-40 Digital component Optical fiber cable (Up to 96 kHz/24 bit) USB cable Coaxial digital cable (Up to 192 kHz/24 bit) Type B connector ( Up to 192 kHz/24 bit ( *For playback of material on a computer via the USB port, it is necessary to install software from the supplied USB Utility CD-ROM. (Not required with an Apple Macintosh computer.) Option Boards ● Two slots allowing easy insertion of option boards are provided on the rear panel. ● Option boards can be used to implement high-quality reproduction of a digital music signal supplied directly to the amplifier, or high-quality reproduction of analog records. ● It is also possible to install two identical boards. ● Revolutionary AAVA volume control ● Output stage with triple parallel push-pull power MOS-FETs produces quality power: 180 watts x 2 into 8 ohms ● Instrumentation amplifier principle for power amplifier input stage allows fully balanced signal transmission, complemented by MCS+ topology and current feedback amplification circuitry ● Logic-control relays for shortest signal paths ● Strong power supply with massive high-efficiency transformer and large filtering capacitors ● POWER IN button allows separate use of preamplifier and power amplifier sections ● Numeric indication of volume level ●Rated Continuous Average Output Power (both channels operating simultaneously, 20 - 20,000 Hz) 260 W/ch 4-ohm load 180 W/ch 8-ohm load ●Total Harmonic Distortion (both channels operating simultaneously, 20 - 20,000 Hz) 0.05% 4 to 16 ohm load ●Intermodulation Distortion 0.01% ●Frequency Characteristics HIGH LEVEL INPUT At rated continuous average output: 20 - 20,000 Hz 0, -0.5 dB POWER IN At rated continuous average output: 20 - 20,000 Hz +0, -0.2 dB At 1 watt output: 3 - 150,000 Hz +0, -3.0 dB ● Damping Factor 500 (with 8-ohm load, 50 Hz) ●Input Sensitivity, Input Impedance ● Output Voltage, Output Impedance PRE OUTPUT 1.51 V 50-ohm (at rated continuous average output) ●Gain HIGH LEVEL INPUT → PRE OUTPUT: 18 dB POWER IN → OUTPUT: 28 dB ●Tone Controls Turnover frequency and adjustment range BASS: 300 Hz ±10 dB(50 Hz) TREBLE: 3 kHz ±10 dB(20 kHz) ● Loudness Compensation +6 dB(100 Hz) ●Attenuator -20 dB ●S/N Ratio, Input-converted Noise ● Power Meters Logarithmic peak level indication, shown in dB and % ●Load Impedance 4 - 16 ohms ●Stereo Headphones Suitable impedance: 8 ohms or higher ●Power Requirements 120 V/230 V AC, 50/60 Hz (Voltage as indicated on rear panel) ●Power Consumption 92 watts idle 420 watts in accordance with IEC 60065 611 watts for rated output into 8 ohms ● Maximum Dimensions Width 465 mm ( 18.31”) Height 181 mm ( 7.13”) Depth 428 mm ( 16.85”) ●

מגבר היי אנד Accuphase E-470
חברת היי אנד Accuphase תוצרת יפן עכשיו באודיו קלאב תל אביב
ניתן להגיע ולהאזין .

Input S/N ratio at rated output 109 dB 102 dB 125 dB 97 dB 97 dB 101 dB S/N ratio (EIA) HIGH LEVEL INPUT BALANCED INPUT POWER IN Input shorted (A weighting) Input For rated output For 1 W output (EIA) 20 kΩ 40 kΩ 20 kΩ Input impedance HIGH LEVEL INPUT BALANCED INPUT POWER IN Sensitivity 190 mV 190 mV 1.51 V 14.2 mV 14.2 mV 113 mV CD player Analog output Photo shows an example for option board installation. - + - + LEFT RIGHT Power amplifier (P-4200, A-36 or similar) To INPUT Connection Example For Bi-amping Setup In a bi-amped setup, the speaker units for the LOW frequency range and HIGH frequency range are driven by separate amplifiers of equal gain, for even better sound quality. * The speakers must have a built-in crossover network and separate inputs for LOW and HIGH range. * The example shows a setup with an additional amplifier for the high frequency range ■ Front panel ■ Rear panel Digital Input Board DAC-40 Analog Disc Input Board AD-30 Line Input Board LINE-10 Provides a set of general line level inputs. Features a high sound quality, high-performance MDS++ D/A converter. The USB port allows connection to a computer via USB cable, for reproduction of high-resolution music library data with superior sound quality. MM Features a high-performance, high-gain phono equalizer for playback of analog records with outstanding sound quality. ● MC/MM switching is possible on the front panel of the E-470. ● Internal DIP switches control MC input impedance and subsonic filter on/off. MC Gain: 40 dB Input impedance: 47 kilohms Gain: 66 dB Input impedance: 30/100/300 ohms (selectable) ● COAXIAL: For 75-ohm coaxial cable Supported sampling frequency range: 32 kHz to 192 kHz, 24 bit ● OPTICAL: For optical fiber cable Supported sampling frequency range: 32 kHz to 96 kHz, 24 bit ● USB: For USB cable (Type B connector) Supported sampling frequency range: 32 kHz to 192 kHz, 24 bit DAC-40 connection example Computer DAC-40 Digital component Optical fiber cable (Up to 96 kHz/24 bit) USB cable Coaxial digital cable (Up to 192 kHz/24 bit) Type B connector ( Up to 192 kHz/24 bit ( *For playback of material on a computer via the USB port, it is necessary to install software from the supplied USB Utility CD-ROM. (Not required with an Apple Macintosh computer.) Option Boards ● Two slots allowing easy insertion of option boards are provided on the rear panel. ● Option boards can be used to implement high-quality reproduction of a digital music signal supplied directly to the amplifier, or high-quality reproduction of analog records. ● It is also possible to install two identical boards. ● Revolutionary AAVA volume control ● Output stage with triple parallel push-pull power MOS-FETs produces quality power: 180 watts x 2 into 8 ohms ● Instrumentation amplifier principle for power amplifier input stage allows fully balanced signal transmission, complemented by MCS+ topology and current feedback amplification circuitry ● Logic-control relays for shortest signal paths ● Strong power supply with massive high-efficiency transformer and large filtering capacitors ● POWER IN button allows separate use of preamplifier and power amplifier sections ● Numeric indication of volume level ●Rated Continuous Average Output Power (both channels operating simultaneously, 20 - 20,000 Hz) 260 W/ch 4-ohm load 180 W/ch 8-ohm load ●Total Harmonic Distortion (both channels operating simultaneously, 20 - 20,000 Hz) 0.05% 4 to 16 ohm load ●Intermodulation Distortion 0.01% ●Frequency Characteristics HIGH LEVEL INPUT At rated continuous average output: 20 - 20,000 Hz 0, -0.5 dB POWER IN At rated continuous average output: 20 - 20,000 Hz +0, -0.2 dB At 1 watt output: 3 - 150,000 Hz +0, -3.0 dB ● Damping Factor 500 (with 8-ohm load, 50 Hz) ●Input Sensitivity, Input Impedance ● Output Voltage, Output Impedance PRE OUTPUT 1.51 V 50-ohm (at rated continuous average output) ●Gain HIGH LEVEL INPUT → PRE OUTPUT: 18 dB POWER IN → OUTPUT: 28 dB ●Tone Controls Turnover frequency and adjustment range BASS: 300 Hz ±10 dB(50 Hz) TREBLE: 3 kHz ±10 dB(20 kHz) ● Loudness Compensation +6 dB(100 Hz) ●Attenuator -20 dB ●S/N Ratio, Input-converted Noise ● Power Meters Logarithmic peak level indication, shown in dB and % ●Load Impedance 4 - 16 ohms ●Stereo Headphones Suitable impedance: 8 ohms or higher ●Power Requirements 120 V/230 V AC, 50/60 Hz (Voltage as indicated on rear panel) ●Power Consumption 92 watts idle 420 watts in accordance with IEC 60065 611 watts for rated output into 8 ohms ● Maximum Dimensions Width 465 mm ( 18.31”) Height 181 mm ( 7.13”) Depth 428 mm ( 16.85”) ●