Difference between revisions of "Akai AM-47"
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| − | == | + | == Dates == |
| − | ''' | + | '''General''' |
| − | * | + | *Manufacturer: [[Akai]] |
| − | * | + | *Model: AM-47 |
| − | * | + | *Years of manufacture: 1992 |
| − | * | + | *Made in: Japan |
| − | * | + | *Color: silver, black |
| − | * | + | *Type: analog |
| − | * | + | *Remote control: no |
| − | * | + | *Power consumption: 230 watts |
| − | * | + | *Dimensions: 425 x 156 x 370 mm (WxHxD) |
| − | * | + | *Weight: approx. 11 kg |
| − | * | + | *New price approx.: 900,- DM |
| − | ''' | + | '''Connections''' |
| − | * | + | *Number of inputs: 7 |
| − | + | CD, Tuner, AUX, Phono, TAPE 1-3 | |
| − | * | + | *Number of outputs: 3 |
| − | + | TAPE 1-3 | |
| − | *2 | + | *2 pairs of speakers ( A + B ) |
| − | * | + | *Headphone output |
| − | ''' | + | '''Technical Data''' |
| − | * | + | * Continuous power (at distortion factor) |
| − | ** 8 Ohm: 2x 80 W (FTC, 8 Ohm, 20 Hz | + | ** 8 Ohm: 2x 80 W (FTC, 8 Ohm, 20 Hz to 20 kHz, 0.05%) |
** 4 Ohm: 2x 120 W (DIN) | ** 4 Ohm: 2x 120 W (DIN) | ||
** 2 Ohm: 2x 160 W (DIN) | ** 2 Ohm: 2x 160 W (DIN) | ||
| − | * | + | * Dynamic power |
** 8 Ohm: 2x 120 W | ** 8 Ohm: 2x 120 W | ||
** 4 Ohm: 2x 180 W | ** 4 Ohm: 2x 180 W | ||
** 2 Ohm: 2x 240 W | ** 2 Ohm: 2x 240 W | ||
| − | * | + | *Total harmonic distortion: 0.005% (1 kHz, 8 Ohm) |
| − | * | + | *Expected speaker impedance: |
| − | **A | + | **A or B: 4-16 Ohm |
| − | **A | + | **A and B: 8-16 ohms |
| − | * | + | *Damping factor: 45 |
| − | * | + | *Frequency response: 5 Hz - 100 kHz |
| − | * | + | *Signal to Noise Ratio: |
| − | * | + | *stereo channel separation: 60 dB ( 1kHz ) / 50 dB ( 10 kHz ). |
| − | * | + | *Tone control: |
| − | **Bass: | + | **Bass: Yes, ± 8 dB (100 Hz). |
| − | ** | + | **Treble: Yes, ± 8 dB (10 kHz) |
| − | *Loudness: | + | *Loudness: No |
| − | * | + | *subsonic (rumble filter): Yes, 16 Hz (- 12 dB / octave) |
| − | * | + | *treble filter: No |
| − | *Mute: | + | *Mute: Yes (-20 db) |
| − | ''' | + | '''Special Features''' |
| − | == | + | == Remarks == |
| − | + | Other models of the same series: | |
* [[Akai AM-37|AM-37]] | * [[Akai AM-37|AM-37]] | ||
| Line 60: | Line 60: | ||
* [[Akai AM-67|AM-67]] | * [[Akai AM-67|AM-67]] | ||
| − | == | + | == Pictures == |
http://www.bilderhoster.net/safeforbilder/cab89h93.jpg | http://www.bilderhoster.net/safeforbilder/cab89h93.jpg | ||
http://www.bilderhoster.net/safeforbilder/x36rvhys.jpg | http://www.bilderhoster.net/safeforbilder/x36rvhys.jpg | ||
| − | == | + | == Reports == |
== Links == | == Links == | ||
| − | [[ | + | [[Category:Integrated amplifier]] |
Latest revision as of 08:29, 8 December 2020
Contents
Dates[edit]
General
- Manufacturer: Akai
- Model: AM-47
- Years of manufacture: 1992
- Made in: Japan
- Color: silver, black
- Type: analog
- Remote control: no
- Power consumption: 230 watts
- Dimensions: 425 x 156 x 370 mm (WxHxD)
- Weight: approx. 11 kg
- New price approx.: 900,- DM
Connections
- Number of inputs: 7
CD, Tuner, AUX, Phono, TAPE 1-3
- Number of outputs: 3
TAPE 1-3
- 2 pairs of speakers ( A + B )
- Headphone output
Technical Data
- Continuous power (at distortion factor)
- 8 Ohm: 2x 80 W (FTC, 8 Ohm, 20 Hz to 20 kHz, 0.05%)
- 4 Ohm: 2x 120 W (DIN)
- 2 Ohm: 2x 160 W (DIN)
- Dynamic power
- 8 Ohm: 2x 120 W
- 4 Ohm: 2x 180 W
- 2 Ohm: 2x 240 W
- Total harmonic distortion: 0.005% (1 kHz, 8 Ohm)
- Expected speaker impedance:
- A or B: 4-16 Ohm
- A and B: 8-16 ohms
- Damping factor: 45
- Frequency response: 5 Hz - 100 kHz
- Signal to Noise Ratio:
- stereo channel separation: 60 dB ( 1kHz ) / 50 dB ( 10 kHz ).
- Tone control:
- Bass: Yes, ± 8 dB (100 Hz).
- Treble: Yes, ± 8 dB (10 kHz)
- Loudness: No
- subsonic (rumble filter): Yes, 16 Hz (- 12 dB / octave)
- treble filter: No
- Mute: Yes (-20 db)
Special Features
Remarks[edit]
Other models of the same series:
Pictures[edit]
