E-270 Integrated Stereo Amplifier
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 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.
- Revolutionary AAVA volume control
- Output stage with high-power transistors in parallelpush-pull arrangement delivers high quality power: 90 watts x 2 into 8 ohms
- Power amplifier stage features instrumentation amplifier configuration for balanced signal transmission
- Logic-control relays for shortest signal paths
- Strong power supply with massive high-efficiency transformer and large filtering capacitors
- MAIN IN button allows separate use of preamplifier and power amplifier sections
- Numeric indication of volume level
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Rated Continuous Average Output |
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THD (20 - 20,000 Hz) |
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| Intermodulation Distortion | 0.01% | ||||||||||||||
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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 |
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| Damping Factor | 400 (with 8-ohm load, 50 Hz) | ||||||||||||||
| Input Sensitivity and impedance |
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| 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 |
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| Tone Controls |
Turnover frequency and adjustment range BASS: 300 Hz ±10 dB (50 Hz) TREBLE: 3 kHz ±10 dB (20 kHz) |
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| Loudness compensator | +6dB (100Hz) | ||||||||||||||
| Attenuator | -20dB | ||||||||||||||
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S/N Ratio, Input-converted Noise |
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| Power Level Meters |
Logarithmic peak level indication, shown in dB and percent |
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| Output Load Impedance |
4 to 16 ohms (terminals A and B) |
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| 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 |
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| Maximum Dimensions |
Width 465 mm ( 18.31") Height 151 mm ( 5.9")a Depth 420 mm (16.5'') |
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| Mass |
20.0 kg (44.0 lbs) net 26.0 kg (57.3 lbs) in shipping carton |
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Our in-house team can service those in Brisbane, the Gold Coast, and the Sunshine Coast. Give us a call to get an obligation-free quote today!