Accuphase A-45 specifications

Category : Power amplifiers

Brand : Accuphase

General

connectors

Tech nical data

special features

• manufacturer: Accuphase
• model: A-45
• type: Class-A power amplifier
• year of construction: 2007 - 2012
• Made in Japan
• color: champagne
• remote control: no
• power consumption: 430 W (Max), 235 W (Idle)
• dimensions: 465 x 211 x 464 mm (WxHxD)
• weight: 30.9 kg
• factory price approx.: 7'700 EUR

• number of inputs:
  • Analog (RCA):
    • rated power: 0,76 V (Stereo) and 1.51 (Mono) 20 kOhm
    • at 1 Watt: 0.11 in (Stereo, Mono) 20 kOhm
  • balanced (XLR ):
    • rated power: 0,76 V (Stereo) and 1.51 (Mono) 40 K-ohms
    • at 1 Watt: 0.11 in (Stereo, Mono) 40 K-ohms
• number of outputs:
  • 1 pair of speakers

• Analog (RCA):
  • rated power: 0,76 V (Stereo) and 1.51 (Mono) 20 kOhm
  • at 1 Watt: 0.11 in (Stereo, Mono) 20 kOhm
• balanced (XLR ):
  • rated power: 0,76 V (Stereo) and 1.51 (Mono) 40 K-ohms
  • at 1 Watt: 0.11 in (Stereo, Mono) 40 K-ohms

• rated power: 0,76 V (Stereo) and 1.51 (Mono) 20 kOhm
• at 1 Watt: 0.11 in (Stereo, Mono) 20 kOhm

• rated power: 0,76 V (Stereo) and 1.51 (Mono) 40 K-ohms
• at 1 Watt: 0.11 in (Stereo, Mono) 40 K-ohms

• 1 pair of speakers

• the duration of the performance (total harmonic distortion)
  • 8 Ohm : 2x 45 W, 1x 180 W
  • 4 Ohm : 2x 90 W, 1x 360 W
  • 2 Ohm s: 2 x 180 W
• dynamic performance/music performance
  • 2 Ohm : 1x 720 W
  • 1 Ohm : 2x 360 W
• total harmonic distortion:
  • stereo operation: 0,05% (2 Ohm ), 0,03% (4-16 Ohm )
  • mono operation: 0,03% (4-16 Ohm )
• damping factor: 200
• frequency response:
  • rated power: 20 - 20,000 Hz (+0, -0.2 dB)
  • at 1 Watt: 0,5 - to 160,000 Hz (+0, -3 dB)
• signal-to-noise ratio:
  • GAIN MAX: 115 dB
  • GAIN -12 dB to 120 dB
• stereo channel separation:

• 8 Ohm : 2x 45 W, 1x 180 W
• 4 Ohm : 2x 90 W, 1x 360 W
• 2 Ohm s: 2 x 180 W

• 2 Ohm : 1x 720 W
• 1 Ohm : 2x 360 W

• stereo operation: 0,05% (2 Ohm ), 0,03% (4-16 Ohm s)
• mono operation: 0,03% (4-16 Ohm )

• rated power: 20 - 20,000 Hz (+0, -0.2 dB)
• at 1 Watt: 0,5 - to 160,000 Hz (+0, -3 dB)

• GAIN MAX: 115 dB
• GAIN -12 dB: 120 dB

• modes of operation: Dual Mono, Normal, Bridge

• Other models from the same series:
• amplifier
• Accuphase E-213
• Accuphase E-308
• Accuphase E-408
• Accuphase E-550

• preamplifier
• 983a dd60ac38cee6d9d2e498481c73910
• Accuphase C-240 0
• Accuphase C-280 0
• Accuphase DC-330

• amplifier
• Accuphase A-30
• Accuphase A-45
• Accuphase A-60
• Accuphase P-3000
• Accuphase P-5000
• Accuphase P-7000
• Accuphase M-8000

• Tuner
• Accuphase T-1000

• CD Player
• Accuphase DP-57
• Accuphase DP-67
• Accuphase DP-78

• Digital Voicing Equalizer
• Accuphase DG-38

• Electronic crossover
• Accuphase DF-35
• Accuphase DF-45

• Clean power supply
• Accuphase PS-510
• Accuphase PS-1210

• Experience High-End Home Theater Surround Sound
• Accuphase VX-700
• Accuphase CX-260
• Accuphase PX-600
• Accuphase PX-650

• extract from the prospectus: Accuphase A-45

• stereo play (03/2007): "very good" (85 points)

• article page by the manufacturer

Comment:

Comment box:

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