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Accuphase E-800s Class-A Precision Integrated Stereo Amplifier

Accuphase E-800s Class-A Precision Integrated Stereo Amplifier

by Accuphase
SKU E-800S
Rs. 0.00 - Rs. 0.00
Rs. 0.00 - Rs. 0.00
Rs. 0.00
  • Please get in touch with us before placing a direct order
  • Authorised Accuphase Dealer in India
  • Brand New in a Box Unit(s)
  • Price includes GST & Shipping
  • Official Accuphase India Warranty

Country of Origin:

The E-800S is our flagship model that incorporates the full breadth of Accuphase's accumulated knowledge on integrated amplifiers. The preamplifier section incorporates a Balanced AAVA type volume control, while the power amp stage relies on an instrumentation amplifier principle and six-fold parallel push-pull configuration using power MOS-FETs driven in Class A, driving any loudspeakers to higher dimensions of sound. Enjoy the blissful acoustic space provided during playback with the E-800S.

Warranty:

1-year manufacturer's warranty

Features:

  • Integrated amplifier with fully balanced configuration from input to output
  • Balanced AAVA type volume control
  • High-accuracy, high-rigidity volume sensor construction
  • Power amplification stage configured as an instrumentation amplifier
  • Six-fold parallel push-pull configuration using power MOS-FETs driven in Class A
  • Linear power output of 50 watts into 8 ohms, 100 watts into 4 ohms, or 200 watts into 2 ohms
  • High damping factor of 1,000
  • Strong power supply with massive high-efficiency toroidal transformer and large filtering capacitors
  • Protection circuitry using MOS-FET switches
  • Three sets of balanced inputs
  • Dedicated, high-quality headphone amplifier with discrete circuitry
  • Speaker output protection circuit guards against short-circuiting
  • High-carbon cast iron insulators for superior vibration damping
  • Two expansion slots for option boards

Video Review:

Technical Specification:

Specification Details
Rated Output (20 to 20,000 Hz) Both channels driven simultaneously
1-ohm load 300 W/ch
2-ohm load 200 W/ch
4-ohm load 100 W/ch
8-ohm load 50 W/ch
Total Harmonic Distortion (20 to 20,000 Hz) Both channels driven simultaneously
1-ohm load 0.05 %
2-ohm load 0.05 %
4-ohm load 0.02 %
8-ohm load 0.01 %
Intermodulation Distortion 0.01 %
Frequency Response
At rated output, 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 1,000
Input Sensitivity
At rated output, INPUT (BALANCED / LINE) 100 mV
MAIN IN (BALANCED / LINE) 796 mV
EIA (at 1 W output), INPUT (BALANCED / LINE) 14.2 mV
EIA (at 1 W output), 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 5.0 V
Output Voltage
At rated output, PRE OUTPUT (BALANCED / LINE) 796 mV
Output Impedance PRE OUTPUT (BALANCED / LINE): 50 ohms
Gain
INPUT (BALANCED / LINE) – PRE OUTPUT (BALANCED / LINE) 18 dB
MAIN IN (BALANCED / LINE) – SPEAKER OUTPUT 28 dB
Tone Controls
Turnover frequency and adjustment range
Bass 30 Hz ±10 dB
Treble 3 kHz ±10 dB
Loudness Compensator +6 dB (100 Hz)
Attenuator –20 dB
S/N Ratio
At rated output (Input shorted, A weighting), INPUT (BALANCED / LINE) 105 dB
MAIN IN (BALANCED / LINE) 124 dB
EIA
INPUT (BALANCED / LINE) 97 dB
MAIN IN (BALANCED / LINE) 88 dB
Power Meters Bar graph meters, Output voltage (dB) using 30 points, with ON/OFF switch
Headphones Jack Compatible impedance: 8 ohms or higher
Power Requirements 120 V, 220 V, 230 V AC (voltage as indicated on rear panel)
Power Consumption
Idle 190 W
Maximum In accordance with IEC 62368-1: 260 W
Stand-by 0.3 W
Maximum Dimensions Width 465 mm (18.3”) × Height 239 mm (9.4”) × Depth 502 mm (19.8”)
Mass Net: 35.7 kg (78 lbs); In shipping carton: 45 kg (100 lbs)