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Accuphase E-800 Class A Precision Integrated Stereo Amplifier
$999,999,999,999
Description
Specification
Installation
Returns
Description
Accuphase
E-800 Class A Precision Integrated Stereo Amplifier
The E-800 is positioned above the E-650 as the new flagship model in the integrated amplifier lineup of Accuphase. The preamplifier section features the impeccable Balanced AAVA type volume control, while the power amplifier section is configured as an instrumentation amplifier using a six-fold parallel push-pull configuration of power MOS-FETs driven in pure Class A. The resulting quality is on a par with high-class separate type amplifiers. Operating as a simple and smart system, the E-800 realizes acoustic excellence that reaches to the very heart of the music.
Integrated amplifier with fully balanced configuration extending from input to output
Balanced AAVA type volume control
Power amplification stage configured as instrumentation amplifier
Six-fold parallel push-pull configuration of power MOS-FETs driven in Class A
Linear power progression of 50 watts into 8 ohms, 100 watts into 4 ohms, and 200 watts into 2 ohms
300 W output into 1-ohm load (music signals)
High damping factor of 1000
Strong power supply with massive high-efficiency toroidal transformer and large filtering capacitors
Protection circuitry using MOS-FET switches
Specification
Continuous Average Output Power (20 - 20000Hz)
(both channels driven)
1ohm load ( music signals)
300W
2-ohm load
200W
4-ohm load
100W
8-ohm load
50W
THD (20-20000Hz)
(both channels driven)
2-ohm load
0.05%
4 to 16 ohm load
0.03%
Intermodulation Distortion
0.01%
Frequency Response
HIGH LEVEL INPUT
*
20-20000Hz (+0,-0.5 dB)
MAIN IN
*
20-20000Hz (+0,-0.2 dB)
At 1 watt output
20-20000Hz (+0,-0.3 dB)
Damping Factor
1000 (with 8-ohm load, 50Hz)
Input Sensitivity, Input Impedance
Input
Input Sensitivity
For rated output
For 1 Watt output (EIA)
Input Impedance
HIGH LEVEL INPUT
100mV
14.2mV
20 kilohms
BALANCED INPUT
100mV
14.2mV
40 kilohms
MAIN IN, LINE
976mV
113mV
20 kilohms
MAIN IN, BAL
976 mV
113mV
40 kilohms
Output Voltage and Impedance
PRE OUTPUT
LINE
796mV
50 ohms
BAL
796mV
50 ohms
Gain
HIGH LEVEL INPUT -> PRE OUTPUT
18dB
MAIN IN -> OUTPUT
28dB
Tone Controls
Turnover frequency and adjustment range
Bass : 300 Hz
+- 10dB ( 50Hz)
Treble: 3 kHz
+- 10dB (20kHz)
Loudness Compensator
+6B (100 Hz)
Attenuator
-20dB
S/N Ration
Input
Input shorted (A weighting)
S/N ratio at rated output
S/N ratio
HIGH LEVEL INPUT
104dB
97dB
BALANCED INPUT
104 dB
97dB
MAIN IN
119 dB
101dB
Bar graph meters
Represents output voltage value ( dB) using 30 points ( with on/off switch)
Output Load Impedance
(terminals A or B driven)
2-16 ohms (1-ohm load permissible with music signals only)
(terminals A and b driven simultaneously)
4-16 ohms (2-ohm load permissible with music signals only)
Stereo Headphones
Suitable impedance: 9 ohms or higher
Power Requirements
120V, 220V, 230V AC (voltage as indicated on the rear panel), 50/60 Hz
Power Consumption
Idle
180W
In accordance with IEC 60065
390W
Maximum Dimensions
Width: 465mm (18.31")
Height: 239mm (9.41")
Depth: 502mm (19.76")
Mass
Net
36.0 kg (79.4lbs)
In shipping carton
45.0kg (99.2lbs)
Installation
Sometimes we want to listen to our brand new audio setup without having to worry about dragging B&W up two flights of stairs - that's where we come in! Not only are our team experts in high quality AV equipment, they're also professional bodybuilders* who can deliver and install your new toys quickly and efficiently.
*the term 'professional bodybuilders' is used here loosely...
Returns
Our refund policy operates in a 30-day window - after this time we are unable to accept the product and cannot issue a refund. Don't worry, our products are hand picked from thousands of luxury brands to ensure you are only offered the best of the best so we doubt you'll need to consider this policy at all. If you are concerned about making the wrong decision when it comes to your purchase, please feel free to talk with our team of experts who can advise you on equipment based on your personal music taste, aesthetics, and the layout of your listening room. Still not convinced? Discuss the possibility of a loan (trial period) with our experts and hear the difference yourself.
