Difference between revisions of "Fisher BA-4500"
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− | == | + | == Data == |
− | {{ | + | {{navigation}} |
− | ''' | + | '''General''' |
− | * | + | * Manufacturer: [[Fisher]] |
− | * | + | * Model: BA-4500 |
− | * | + | * Type: Power amplifier |
− | * | + | * Years of manufacture: 1976 - 1978 |
− | * | + | * Made in: Japan |
− | * | + | * Color: Black |
− | * | + | * Remote control: No |
− | * | + | * Power consumption: 1'200 W |
− | * | + | * Dimensions: 470 x 185 x 370 mm WxHxD |
− | * | + | * Weight: 22,2 kg |
− | * | + | * Original price approx.: 2'898 DM |
− | ''' | + | '''Connections''' |
− | * | + | * Number of inputs: 1 |
− | ** | + | ** Line In A: 1.2 V, 30 kOhm |
− | ** | + | ** Line In B: 1.2 V, 30 kOhm (front connectors) |
− | + | * Number of outputs: | |
− | + | ** 2 pairs of speakers | |
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+ | '''Technical Data''' | ||
+ | * Continuous power (at distortion factor) | ||
+ | ** 8 Ohm: 2x 150 W (20Hz - 20kHz, 0.1 %), 2x 180 W (1kHz) | ||
+ | ** 4 Ohm: 2x 250 W | ||
+ | * Dynamic power | ||
+ | ** 8 Ohm: 2x 240 W | ||
+ | ** 4 Ohm: 2x 370 W | ||
+ | * Total harmonic distortion: 0.1 % | ||
+ | * Attenuation factor: 80 at 8 Ohm | ||
+ | * Frequency response: 15 Hz - 100 kHz (+ 0 dB, - 1 dB) | ||
+ | * Intermodulation: < 0,2 % bei Nennleistung | ||
+ | * Signalrauschabstand: >105 dB | ||
+ | * Subsonic filter: 18 dB at 16 Hz / octave | ||
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+ | '''Special Features''' | ||
+ | * 2 large VU meters | ||
+ | ** Meter range switchable in 3 steps | ||
+ | * Power limiter switchable 50 W, 100 W, 150 W | ||
+ | * Overload indicator light | ||
+ | * Additional speaker connections banana plug front | ||
− | == | + | |
− | * | + | == Remarks == |
− | ** | + | * Other models in the same series: |
+ | ** Preamplifier | ||
*** [[Fisher CA-4500]] | *** [[Fisher CA-4500]] | ||
− | ** | + | ** power amplifier |
*** [[Fisher BA-4500]] | *** [[Fisher BA-4500]] | ||
− | * | + | * [[Fisher BA-4500]] |
− | ** | + | ** Preamplifier |
− | *** [[Sanyo | + | *** [[Sanyo DCC-3001]] |
− | ** | + | ** power amplifier |
*** [[Sanyo DCP-3001]] | *** [[Sanyo DCP-3001]] | ||
− | == | + | == Pictures == |
− | * | + | * Extract from brochure: Fisher BA-4500 |
− | [[ | + | [[File:Fisher BA-4500-Prospekt-1.jpg]] |
+ | |||
+ | == Reports == | ||
+ | * Report from "Good Old Hifi": [[http://www.good-old-hifi.de/fisher-ca-4500-und-ba-4500-von-1978-teil-1/]] | ||
− | + | * [[http://www.mackern.de/index.php/2018/03/02/fisher-ca-4500 Field Report from Mackern.de]] | |
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− | [[ | + | [[Category:Power Amplifiers]]</0,2> |
Latest revision as of 01:37, 10 August 2020
Data[edit]
General
- Manufacturer: Fisher
- Model: BA-4500
- Type: Power amplifier
- Years of manufacture: 1976 - 1978
- Made in: Japan
- Color: Black
- Remote control: No
- Power consumption: 1'200 W
- Dimensions: 470 x 185 x 370 mm WxHxD
- Weight: 22,2 kg
- Original price approx.: 2'898 DM
Connections
- Number of inputs: 1
- Line In A: 1.2 V, 30 kOhm
- Line In B: 1.2 V, 30 kOhm (front connectors)
- Number of outputs:
- 2 pairs of speakers
Technical Data
- Continuous power (at distortion factor)
- 8 Ohm: 2x 150 W (20Hz - 20kHz, 0.1 %), 2x 180 W (1kHz)
- 4 Ohm: 2x 250 W
- Dynamic power
- 8 Ohm: 2x 240 W
- 4 Ohm: 2x 370 W
- Total harmonic distortion: 0.1 %
- Attenuation factor: 80 at 8 Ohm
- Frequency response: 15 Hz - 100 kHz (+ 0 dB, - 1 dB)
- Intermodulation: < 0,2 % bei Nennleistung
- Signalrauschabstand: >105 dB
- Subsonic filter: 18 dB at 16 Hz / octave
Special Features
- 2 large VU meters
- Meter range switchable in 3 steps
- Power limiter switchable 50 W, 100 W, 150 W
- Overload indicator light
- Additional speaker connections banana plug front
Remarks[edit]
- Other models in the same series:
- Preamplifier
- power amplifier
- Fisher BA-4500
- Preamplifier
- power amplifier
Pictures[edit]
- Extract from brochure: Fisher BA-4500
Reports[edit]
- Report from "Good Old Hifi": [[1]]
Links[edit]
</0,2>