Difference between revisions of "Toshiba SB 420"
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__NOTOC__ | __NOTOC__ | ||
− | == | + | == Data == |
− | {{ | + | {{navigation}} |
− | ''' | + | '''General''' |
− | * | + | * Manufacturer: [[Toshiba]] |
− | * | + | * Model: SB-420 |
− | * | + | * Type: Integrated amplifier |
− | * | + | * Years of manufacture: 1976 - 1980 |
− | * | + | * Made in: Japan |
− | * | + | * Color: Silver |
− | * | + | * Remote control: no |
− | * | + | * Power consumption: 340 W |
− | * | + | * Dimensions: 450 x 148 x 375 mm (WxHxD) |
− | * | + | * Weight: 11.5 kg |
− | * | + | * Original price approx.: 748 DM |
− | ''' | + | '''Connections''' |
− | * | + | * Number of inputs: |
− | ** Phono MM: 2 | + | ** Phono MM: 2.5 mV, 50 kOhm, 350 mV max. |
− | ** | + | ** Microphone: 4 mV, 20 kOhm |
** Tuner: 150 mV, 50 kOhm | ** Tuner: 150 mV, 50 kOhm | ||
− | + | Aux: 150 mV, 50 kOhm | |
** Tape Play 1, 2: 150 mV, 50 kOhm | ** Tape Play 1, 2: 150 mV, 50 kOhm | ||
− | + | Tape Play DIN: 150 mV, 50 kOhm | |
** Main In: 1 V, 50 kOhm | ** Main In: 1 V, 50 kOhm | ||
− | * | + | * Number of outputs: |
** Tape Rec 1, 2: 150 mV | ** Tape Rec 1, 2: 150 mV | ||
− | + | Tape Rec DIN: 30 mV | |
− | + | Pre Out: 1 V | |
− | ** | + | ** Headphones (6.3mm jack) |
− | ** 2 | + | ** 2 pairs of speakers |
− | ''' | + | '''Technical Data''' |
− | * | + | * Continuous power (at distortion factor): |
− | ** 8 Ohm: 2x 42 W (RMS, 20 - 20'000 Hz, 0 | + | ** 8 Ohm: 2x 42 W (RMS, 20 - 20'000 Hz, 0.3 %). |
** 4 Ohm: 2x 50 W | ** 4 Ohm: 2x 50 W | ||
− | * | + | * Dynamic power: |
** 8 Ohm: | ** 8 Ohm: | ||
** 4 Ohm: | ** 4 Ohm: | ||
− | * | + | * Total harmonic distortion: < 0.3 % |
− | * | + | * Attenuation factor: 25 (at 8 Ohm) |
− | * | + | * Frequency response: |
** Phono: 30 - 15'000 Hz, ± 0,2 dB | ** Phono: 30 - 15'000 Hz, ± 0,2 dB | ||
− | ** | + | ** High level: 10 - 50'000 Hz (+ 0 dB, - 1 dB) |
− | + | Signal-to-noise ratio: | |
** Phono: 70 dB | ** Phono: 70 dB | ||
− | ** | + | ** High level: 90 dB |
− | * | + | * Tone control: |
− | ** Bass: ± 10 dB | + | ** Bass: ± 10 dB at 100 Hz |
− | *** | + | *** Tilt frequencies: 200 Hz, 400 Hz |
− | + | Treble: ± 10 dB at 10 kHz | |
− | *** | + | *** Tilt frequencies: 2.5 kHz, 5 kHz |
− | * Loudness: + 8 | + | * Loudness: + 8.5 dB at 100 Hz, + 3.5 dB at 10 kHz |
− | * Low Filter: - 6 dB / | + | * Low Filter: - 6 dB / octave at 20 Hz |
− | * High Filter: - 6 dB / | + | * High Filter: - 6 dB / octave at 8 kHz |
− | * Mute: | + | * Mute: yes, - 10 dB, - 20 dB |
− | ''' | + | '''Special Features''' |
− | * | + | * Microphone Mixer |
* Tape Dubbing | * Tape Dubbing | ||
− | == | + | == Remarks == |
− | * | + | * Other models in the same series: |
− | * | + | * Amplifier: |
* [[Toshiba SB 420]] | * [[Toshiba SB 420]] | ||
* [[Toshiba SB 620]] | * [[Toshiba SB 620]] | ||
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− | * Tuner: | + | * [[Tuner: |
− | * [[Toshiba ST 420]] | + | * [[Toshiba ST-420]] |
Line 85: | Line 85: | ||
− | * Tape Decks | + | * [[Tape Decks]] |
* [[Toshiba PC-335]] | * [[Toshiba PC-335]] | ||
* [[Toshiba PC-530]] | * [[Toshiba PC-530]] | ||
Line 96: | Line 96: | ||
− | * | + | * [[Record Player]] |
* [[Toshiba SRF-225]] | * [[Toshiba SRF-225]] | ||
* [[Toshiba SRF-325]] | * [[Toshiba SRF-325]] | ||
Line 106: | Line 106: | ||
− | * | + | * [[Speaker: |
* [[Toshiba SS-25 G]] | * [[Toshiba SS-25 G]] | ||
+ | * [[Toshiba SS-30 G]] | ||
* [[Toshiba SS-35 G]] | * [[Toshiba SS-35 G]] | ||
* [[Toshiba SS-50 G]] | * [[Toshiba SS-50 G]] | ||
Line 115: | Line 116: | ||
− | * | + | * [[Headphones: |
* [[Toshiba HR-X 1]] | * [[Toshiba HR-X 1]] | ||
* [[Toshiba HR-D 2]] | * [[Toshiba HR-D 2]] | ||
Line 121: | Line 122: | ||
− | == | + | == Pictures == |
− | * | + | * Picture: Toshiba Combi SB-420, ST-420 |
− | [[ | + | [[File:Toshiba SB-ST-420-1.jpg]] |
− | == | + | * Extract from brochure: Toshiba SB-420 |
+ | [[File:Toshiba SB-420-Prospekt-1.jpg]] | ||
+ | |||
+ | |||
+ | == Reports == | ||
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− | [[ | + | [[Category:Integrated amplifier]] |
Latest revision as of 04:44, 21 May 2019
Data[edit]
General
- Manufacturer: Toshiba
- Model: SB-420
- Type: Integrated amplifier
- Years of manufacture: 1976 - 1980
- Made in: Japan
- Color: Silver
- Remote control: no
- Power consumption: 340 W
- Dimensions: 450 x 148 x 375 mm (WxHxD)
- Weight: 11.5 kg
- Original price approx.: 748 DM
Connections
- Number of inputs:
- Phono MM: 2.5 mV, 50 kOhm, 350 mV max.
- Microphone: 4 mV, 20 kOhm
- Tuner: 150 mV, 50 kOhm
Aux: 150 mV, 50 kOhm
- Tape Play 1, 2: 150 mV, 50 kOhm
Tape Play DIN: 150 mV, 50 kOhm
- Main In: 1 V, 50 kOhm
- Number of outputs:
- Tape Rec 1, 2: 150 mV
Tape Rec DIN: 30 mV Pre Out: 1 V
- Headphones (6.3mm jack)
- 2 pairs of speakers
Technical Data
- Continuous power (at distortion factor):
- 8 Ohm: 2x 42 W (RMS, 20 - 20'000 Hz, 0.3 %).
- 4 Ohm: 2x 50 W
- Dynamic power:
- 8 Ohm:
- 4 Ohm:
- Total harmonic distortion: < 0.3 %
- Attenuation factor: 25 (at 8 Ohm)
- Frequency response:
- Phono: 30 - 15'000 Hz, ± 0,2 dB
- High level: 10 - 50'000 Hz (+ 0 dB, - 1 dB)
Signal-to-noise ratio:
- Phono: 70 dB
- High level: 90 dB
- Tone control:
- Bass: ± 10 dB at 100 Hz
- Tilt frequencies: 200 Hz, 400 Hz
- Bass: ± 10 dB at 100 Hz
Treble: ± 10 dB at 10 kHz
- Tilt frequencies: 2.5 kHz, 5 kHz
- Loudness: + 8.5 dB at 100 Hz, + 3.5 dB at 10 kHz
- Low Filter: - 6 dB / octave at 20 Hz
- High Filter: - 6 dB / octave at 8 kHz
- Mute: yes, - 10 dB, - 20 dB
Special Features
- Microphone Mixer
- Tape Dubbing
Remarks[edit]
- Other models in the same series:
- Amplifier:
- Toshiba SB 420
- Toshiba SB 620
- Toshiba SB 820
- [[Tuner:
- Toshiba ST-420
- Receiver:
- Toshiba SA-725
- Toshiba SA-735
- Toshiba SA-750
- Toshiba SA-775
- Toshiba SA-7100
- Toshiba SA-7150
- Tape Decks
- Toshiba PC-335
- Toshiba PC-530
- Toshiba PC-5460
- Toshiba PC-6030
- Toshiba PC-X20
- Toshiba PC-X40
- Toshiba PC-X 6 AD
- Toshiba PC-X 80 AD
- Record Player
- Toshiba SRF-225
- Toshiba SRF-325
- Toshiba SRF-530
- Toshiba SR-A 110
- Toshiba SR-F 440
- Toshiba SR-Q 630
- Toshiba SR-Q 660
- [[Speaker:
- Toshiba SS-25 G
- Toshiba SS-30 G
- Toshiba SS-35 G
- Toshiba SS-50 G
- Toshiba SS-520
- Toshiba SS-730
- Toshiba SS-930
- [[Headphones:
- Toshiba HR-X 1
- Toshiba HR-D 2
- Toshiba HR-D 3
Pictures[edit]
- Picture: Toshiba Combi SB-420, ST-420
- Extract from brochure: Toshiba SB-420