Fisher BA-4500 specifications

Category : Power amplifiers

Brand : Fisher

General

connectors

Tech nical data

special features

• manufacturer: Fisher
• model: BA-4500
• type: power amplifier
• year of construction: 1976 - 1978
• Made in Japan
• color: Black
• remote control: no
• power consumption: 1200 W
• dimensions: 470 x 185 x 370 mm WxHxD
• weight: 22.2 kg
• factory price approx.: 2.898,- DM

• number of inputs: 1
  • Line In A: 1.2 V, 30 ohms
  • Line In B: 1.2 V, 30 ohms (front ports)
• number of outputs:
  • 2 pairs of Speakers

• Line In A: 1.2 V, 30 ohms
• Line In B: 1.2 V, 30 ohms (front ports)

• 2 pairs of Speakers

• the duration of the performance (total harmonic distortion)
  • 8 Ohm : 2x 150 W (20Hz – 20kHz, 0.1 %), 2x 180 W (1kHz)
  • 4 Ohm : 2x 250 W
• dynamic performance
  • 8 Ohm : 2x 240 W
  • 4 Ohm : 2x 370 W
• total harmonic distortion: 0.1 %
• damping factor: 80 at 8 Ohm s
• frequency response: 15 Hz - 100 kHz (+ 0 dB, - 1 dB)
• Intermodulation: < 0,2 % at rated power
• signal-to-noise ratio: > 105 dB
• Subsonic Filter : 18 dB at 16 Hz, / octave

• 8 Ohm : 2x 150 W (20Hz – 20kHz, 0.1 %), 2x 180 W (1kHz)
• 4 Ohm : 2x 250 W

• 8 Ohm : 2x 240 W
• 4 Ohm : 2x 370 W

• 2 large VU Meter
  • the order of Meters in 3 stages selectable
• power limiter switchable 50 W, 100 W, 150 W
• Overdrive indicator light
• Additional speaker terminals banana plug, Front

• the order of Meters in 3 stages selectable

• Other models from the same series:
  • preamplifier
    • Fisher CA-4500
  • power amplifier
    • Fisher BA-4500

• preamplifier
  • Fisher CA-4500
• Power amplifier
  • Fisher BA-4500

• Fisher CA-4500

• Fisher BA-4500

• The devices are identical to Sanyo :
  • preamplifier
    • Sanyo DCC-3001
  • power amplifier
    • Sanyo DCP-3001

• preamplifier
  • Sanyo DCC-3001
• Power amplifier
  • Sanyo DCP-3001

• Sanyo DCC-3001

• Sanyo DCP-3001

• image: Fisher BA-4500

• extract from the prospectus: Fisher BA-4500

• Device performance in good-old-hifi: [[1]]

• experience report Mackern.de

Comment:

Comment box:

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