
Accuphase E-270 - Integrated Stereo Amplifier
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- Brand New in a Box Unit(s)
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- Official Accuphase India Warranty
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Revolutionary AAVA volume control. A power amplifier section featuring high power transistors in parallel push-pull configuration, complemented by a robust power supply and low impedance output stage. 120 watts of quality power into 4 ohms, with a damping factor of 400. Current feedback amplifier topology assures excellent phase characteristics in the high range, and the instrumentation amplifier principle enables fully balanced signal paths. Power MOS-FET switches in the protection circuitry eliminate the need for mechanical contacts.
Pursuit of performance and sound quality results in capability well beyond its class, approaching the level of separate type amplifiers.
1-year manufacturer's warranty
Providing high-quality power, the E-270 can handle even the most difficult loads. With a huge power transformer and large filtering capacitors, this amp can deliver 120w/ch at 4 ohms and 90w x 2 at 8 ohms.
Using the AAVA volume control system found in higher models, the signal does not pass through any variable resistors, ensuring the best possible performance.
Providing the undeniable quality of Accuphase in a smaller chassis, the E-270 delivers clean, reliable power and exceptional performance.
Rated Continuous Average Output Power (20 - 20,000 Hz) |
(both channels driven) 4-ohm load 8-ohm load |
THD (20 - 20,000 Hz) |
(both channels driven) 4 to 16-ohm load 0.05% |
Intermodulation Distortion |
0.01% |
Frequency Characteristics |
HIGH-LEVEL INPUT At rated continuous average output: 20 - 20,000 Hz +0, –0.5 dB MAIN IN At rated continuous average output: 20 - 20,000Hz (+0, -0.2 dB) At 1 watt output: 3 - 150,000 Hz +0, –3.0 dB |
Damping Factor |
400 (with 8-ohm load, 50 Hz) |
Input Sensitivity and impedance |
Input Input sensitivity For rated output For 1 Watt output (EIA) Input impedance HIGH LEVEL INPUT 134 mV 14.2mV 20 kilohms BALANCED INPUT 134mV 14.2mV 40 kilohms MAIN IN 1.07V 113mV 20 kilohms |
Output voltage and Impedance |
PRE OUTPUT 1.07 V 50 ohms (at rated continuous average output) |
Gain |
HIGH LEVEL INPUT → PRE OUTPUT: 18 dB MAIN 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 compensator |
#ERROR! |
Attenuator |
-20dB |
S/N Ratio, Input-converted Noise |
Input S/N ratio at rated output (A-weighted, with input shorted) S/N ratio (EIA) HIGH LEVEL INPUT 106dB 97dB BALANCED INPUT 91dB 96dB MAIN IN 122dB 102dB |
Power Level Meters |
Logarithmic peak level indication, shown in dB and percent |
Output Load Impedance |
4 to 16 ohms (terminals A and B) |
Stereo Headphones |
Suitable impedance: 8 ohms or higher |
Power Requirements |
120 V/220 V/230 V AC (Voltage as indicated on rear panel), 50/60 Hz |
Power Consumption |
46W idle 245W in accordance with IEC 60065 |
Maximum Dimensions |
Width 465 mm ( 18.31") Height 151 mm ( 5.9")a Depth 420 mm (16.5'') |
Mass |
20.0 kg (44.0 lbs) net 26.0 kg (57.3 lbs) in shipping carton |