ACCUPHASE E-4000

€7.500,00

Caratteristiche Tecniche

Specification	Value
Continuous Average Output Power
- 4-ohm load	260 W / ch
- 8-ohm load	180 W / ch
Total Harmonic Distortion
- 4 to 16-ohm load	0.05%
Intermodulation Distortion	0.01%
Frequency Response
- INPUT (BALANCED / LINE)	20 to 20,000 Hz (0, –0.5 dB)
- MAIN IN (BALANCED / LINE)	20 to 20,000 Hz (0, –0.2 dB)
- At 1 W output	MAIN IN (BALANCED / LINE): 3 to 150,000 Hz (0, –3.0 dB)
Damping Factor	800
Input Sensitivity
- INPUT (BALANCED / LINE)	At rated output: 190 mV
- MAIN IN (BALANCED / LINE)	At rated output: 1.51 V
- EIA (at 1 W output)	INPUT (BALANCED / LINE): 14.2 mV
	MAIN IN (BALANCED / LINE): 113 mV
Input Impedance
- INPUT (BALANCED)	40 kilohms
- INPUT (LINE)	20 kilohms
- MAIN IN (BALANCED)	40 kilohms
- MAIN IN (LINE)	20 kilohms
Max. Input Voltage	INPUT (BALANCED / LINE): 5.0 V
Output Voltage	PRE OUTPUT (BALANCED / LINE) at rated output: 1.51 V
Output Impedance	PRE OUTPUT (BALANCED / LINE) at rated output: 50 ohms
Gain	INPUT (BALANCED / LINE) ĺ PRE OUTPUT (BALANCED / LINE): 18 dB
	MAIN IN (BALANCED / LINE) ĺ SPEAKER OUTPUT: 28 dB
Tone Controls
- Bass	Turnover frequency: 300 Hz, Adjustment range: ±10 dB
- Treble	Turnover frequency: 3 kHz, Adjustment range: ±10 dB
Loudness Compensator	+6 dB (100 Hz)
Attenuator	-20 dB
S/N Ratio
- INPUT (BALANCED)	Input shorted (A weighting): 102 dB
- INPUT (LINE)	Input shorted (A weighting): 109 dB
- MAIN IN (BALANCED / LINE)	Input shorted (A weighting): 125 dB
- EIA (INPUT / MAIN IN)	EIA: INPUT (BALANCED / LINE): 97 dB, MAIN IN (BALANCED / LINE): 101 dB
Power Meters	Logarithmic type peak level display of output in dB or %
Stereo Headphones	Compatible 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
- Idle	54 W
- In accordance with IEC 62368-1	248 W
- Stand-by	0.3 W
Maximum dimensions	Width: 465 mm (18.3”), Height: 181 mm (7.1”), Depth: 428 mm (16.9”)
Mass	Net: 24.4 kg (53.8 lbs), In shipping carton: 31 kg (69 lbs)