Difference between revisions of "Acai AA-39"
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− | + | '''Brand''': [[Akai]] | |
− | + | '''Model''': AA-39 | |
− | + | Channels: CD, Line, Tape1, Tape2, Phono | |
− | + | == Technical data == | |
− | + | *Tuner section | |
− | == | + | FM range |
− | *Tuner | + | ***Tuning frequency range: 87.5 MHz to 108.0 MHz |
− | + | ***Useful sensitivity: 1.8 uV | |
− | *** | + | ***Noise attenuation: 21.2 dBf (mono) |
− | *** | + | ***Noise floor (50 dB): 34 dBf (stereo) |
− | *** | + | ***Pitch distortion: |
− | *** | + | ****0.1% (mono) |
− | *** | + | ****0.2% (stereo) |
− | ****0 | + | ***Noise ratio: |
− | ****0 | ||
− | *** | ||
****72 dB (mono) | ****72 dB (mono) | ||
****69 dB (stereo) | ****69 dB (stereo) | ||
− | *** | + | ***Frequency response: 40 Hz to 15 kHz (+2 dB, -3 dB) |
− | *** | + | ***Stereo separation: 1 kHz 45 dB |
− | *** | + | ***Separation: 70 dB |
− | *** | + | ***Capture ratio: 2.0 dB |
− | *** | + | ***Mirror selection: 45 dB |
− | + | IF selection: 85 dB | |
− | *** | + | ***Stort selection: 80 dB |
− | ***MW | + | ***MW suppression: 65 dB |
− | **MW | + | **MW range |
− | *** | + | ***Tuning frequency range: 531 kHz to 1602 kHz |
− | *** | + | ***Useful sensitivity: 200 uV/m |
− | *** | + | ***Noise ratio: 45 dB |
− | + | Separation efficiency: 23 dB | |
− | + | LW range | |
− | *** | + | ***Tuning frequency range: |
− | ****144 kHz | + | ****144 kHz to 351 kHz (E, B) |
− | ****144 kHz | + | ****144 kHz to 288 kHz (V) |
− | *** | + | ***Useful sensitivity: 600 uV/m |
− | + | Signal-to-noise ratio: 35 dB | |
− | *** | + | ***Separation efficiency: 23 dB |
− | * | + | *Amplifier section |
− | ** | + | **Output power (at 230 V AC): |
− | ***80 W + 80 W (DIN, 4 | + | ***80 W + 80 W (DIN, 4 ohms, 1 kHz, 1%). |
***55 W + 55 W (DIN, 8 Ohm, 1 %) | ***55 W + 55 W (DIN, 8 Ohm, 1 %) | ||
− | + | 45 W + 45 W (FTC, 8 ohms, 30 Hz to 20 Hz, 0.05 %) | |
− | ** | + | **Power bandwidth: 10 Hz to 60 kHz/0.1 % |
− | + | Distortion factor: 0.008% (1 kHz, 8 ohms) | |
− | ** | + | **Frequency response: 5 Hz to 100 kHz (+0 dB, -3 dB). |
− | ** | + | **Tone control: |
− | *** | + | ***Lows: +/- 10 dB (100 Hz) |
− | + | Treble: +/- 10 dB (10 kHz) | |
− | ** | + | **Input sensitivity/impedance: |
− | ***Phono: 2 | + | ***Phono: 2.0 mV/47 kOhm |
− | ***CD/ | + | ***CD/Tape/Line: 150 mV/47 kOhm |
− | + | Attenuation factor: 65 (1 kHz, 8 ohms) | |
− | + | Inherent noise: 0.1 mV (IEC-A) | |
− | + | Signal to Noise Ratio: | |
***Phono: 81 dB (IEC-A) | ***Phono: 81 dB (IEC-A) | ||
***CD/Band/Line: 99 dB (IEC-A) | ***CD/Band/Line: 99 dB (IEC-A) | ||
− | ** | + | **Sound muting: -20 dB |
− | + | Overall muting: -70 dB | |
− | ** | + | **Channel separation: 65 dB (1 kHz, 500 mV input level). |
− | ** | + | **Crossover: |
− | ***CD | + | ***CD to phono 90 dB (1 kHz, 500 mV input level). |
− | ***CD | + | ***CD to tape/line 90 dB (1 kHz, 500 mV input level) |
− | ** | + | **Required speaker impedance: |
− | ***A | + | ***A or B 4 ohms to 16 ohms |
− | ***A | + | ***A and B 8 ohms to 16 ohms |
− | ** | + | **Power requirements: |
− | ***220 - 230 V, 50 Hz | + | ***220 - 230 V, 50 Hz for Europe except UK. |
− | ***240 V, 50 Hz | + | ***240 V, 50 Hz for Great Britain |
− | ** | + | **Power consumption: 125 W |
− | ** | + | **Dimensions (W x H x D): 425 x 156 x 370 mm |
− | ** | + | **Weight: 11.3 kg. |
− | == | + | == Notes == |
− | + | Other models of the same series: | |
− | == | + | == Pictures == |
− | [[ | + | [[File:Akai AA-39.jpg]] |
− | == | + | == Reviews == |
== Links == | == Links == | ||
− | [[ | + | [[Category:Receiver]] |
__NOTOC__ | __NOTOC__ |
Latest revision as of 05:46, 25 November 2012
Brand: Akai
Model: AA-39
Channels: CD, Line, Tape1, Tape2, Phono
Technical data[edit]
- Tuner section
FM range
- Tuning frequency range: 87.5 MHz to 108.0 MHz
- Useful sensitivity: 1.8 uV
- Noise attenuation: 21.2 dBf (mono)
- Noise floor (50 dB): 34 dBf (stereo)
- Pitch distortion:
- 0.1% (mono)
- 0.2% (stereo)
- Noise ratio:
- 72 dB (mono)
- 69 dB (stereo)
- Frequency response: 40 Hz to 15 kHz (+2 dB, -3 dB)
- Stereo separation: 1 kHz 45 dB
- Separation: 70 dB
- Capture ratio: 2.0 dB
- Mirror selection: 45 dB
IF selection: 85 dB
- Stort selection: 80 dB
- MW suppression: 65 dB
- MW range
- Tuning frequency range: 531 kHz to 1602 kHz
- Useful sensitivity: 200 uV/m
- Noise ratio: 45 dB
Separation efficiency: 23 dB LW range
- Tuning frequency range:
- 144 kHz to 351 kHz (E, B)
- 144 kHz to 288 kHz (V)
- Useful sensitivity: 600 uV/m
- Tuning frequency range:
Signal-to-noise ratio: 35 dB
- Separation efficiency: 23 dB
- Amplifier section
- Output power (at 230 V AC):
- 80 W + 80 W (DIN, 4 ohms, 1 kHz, 1%).
- 55 W + 55 W (DIN, 8 Ohm, 1 %)
- Output power (at 230 V AC):
45 W + 45 W (FTC, 8 ohms, 30 Hz to 20 Hz, 0.05 %)
- Power bandwidth: 10 Hz to 60 kHz/0.1 %
Distortion factor: 0.008% (1 kHz, 8 ohms)
- Frequency response: 5 Hz to 100 kHz (+0 dB, -3 dB).
- Tone control:
- Lows: +/- 10 dB (100 Hz)
Treble: +/- 10 dB (10 kHz)
- Input sensitivity/impedance:
- Phono: 2.0 mV/47 kOhm
- CD/Tape/Line: 150 mV/47 kOhm
- Input sensitivity/impedance:
Attenuation factor: 65 (1 kHz, 8 ohms) Inherent noise: 0.1 mV (IEC-A) Signal to Noise Ratio:
- Phono: 81 dB (IEC-A)
- CD/Band/Line: 99 dB (IEC-A)
- Sound muting: -20 dB
Overall muting: -70 dB
- Channel separation: 65 dB (1 kHz, 500 mV input level).
- Crossover:
- CD to phono 90 dB (1 kHz, 500 mV input level).
- CD to tape/line 90 dB (1 kHz, 500 mV input level)
- Required speaker impedance:
- A or B 4 ohms to 16 ohms
- A and B 8 ohms to 16 ohms
- Power requirements:
- 220 - 230 V, 50 Hz for Europe except UK.
- 240 V, 50 Hz for Great Britain
- Power consumption: 125 W
- Dimensions (W x H x D): 425 x 156 x 370 mm
- Weight: 11.3 kg.
Notes[edit]
Other models of the same series: