Difference between revisions of "Technics SU-A 4 MK 2"
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__NOTOC__ | __NOTOC__ | ||
− | == | + | == Data == |
− | {{ | + | {{navigation}} |
− | ''' | + | '''General''' |
− | * | + | * Manufacturer: [[Technics]] |
− | * | + | * Model: SU-A 4 MK 2 |
− | * | + | * Type: Preamplifier |
− | * | + | * Years of manufacture: 1983 - 1987 |
− | * | + | * Made in: Japan |
− | * | + | * Color: Black |
− | * | + | * Power consumption: 15 W |
− | * | + | * Dimensions: 430 x 97 x 330 mm (WxHxD) |
− | * | + | * Weight: 8 kg |
− | * | + | * Original price approx.: 3'000 DM |
− | ''' | + | '''Connections''' |
− | * | + | * Number of inputs: |
− | ** | + | ** Phono MM: switchable 1 mV or 2.5 mV / 47 kOhm, max. 150 mV. |
− | ** | + | ** Phono MC: switchable 0.07 mV or 0.25 mV / 30 Ohm or 470 Ohm, max. 15 mV |
− | ** | + | Tuner: 150 mV / 47 kOhm |
− | * | + | CD: 150 mV / 47 kOhm |
− | ** | + | Aux: 150 mV / 47 kOhm |
− | ** 2 | + | ** Tape Play 1, 2: 150 mV / 47 kOhm |
+ | ** Video: | ||
+ | * Number of outputs: | ||
+ | ** Tape Rec 1, 2: 150 mV, 600 ohms. | ||
+ | ** Video Rec: | ||
+ | ** Pre Out: 2 V, max. 8 V, 2 Ohm | ||
− | ''' | + | '''Technical Data''' |
− | * | + | * Frequency Response: |
− | ** | + | ** Phono: RIAA standard ± 0.15 dB. |
− | * | + | High level: DC - 100'000 Hz (+ 0 dB, - 3 dB) |
− | * | + | * Distortion factor: 0.006 % |
− | ** | + | * Signal-to-noise ratio: |
− | ** | + | * External voltage spacing: (nominal power) |
− | * | + | ** Phono MM: 77 dB |
− | * | + | Phono MC: 76 dB |
− | * | + | ** Tuner/Aux: 100 dB |
− | ** | + | * Tone control |
− | ** | + | ** Super Bass: 20 Hz, 0 - +10 dB |
− | * | + | *** Crossover frequencies: 75 Hz, 150 Hz |
− | * | + | ** Bass: 50 Hz, ± 5 dB |
− | * | + | *** Crossover frequency: 500 Hz |
− | * | + | ** Treble: 20 kHz, ± 5 dB |
− | * | + | *** Crossover frequency: 2 kHz |
− | * | + | ** Super highs: 50 kHz, ± 10 dB |
+ | *** Crossover frequency: 8 kHz | ||
+ | * Loudness: + 7 dB at 50 Hz | ||
+ | * High Filter: 7 kHz, - 6 dB / octave | ||
+ | * Low Filter (Subsonic): 20 Hz, -12 dB / octave | ||
+ | * Muting: - 20 dB | ||
− | ''' | + | '''Special Features''' |
− | * | + | * Gold-plated Cinch connectors |
− | == | + | == Remarks == |
− | * | + | * Other models of the same series: |
− | * Technics | + | * Technics preamplifier |
** [[Technics SU-A 4 MK 2]] | ** [[Technics SU-A 4 MK 2]] | ||
** [[Technics SU-A 6 MK 2]] | ** [[Technics SU-A 6 MK 2]] | ||
− | * Technics | + | * [[Technics power amplifier |
** [[Technics SE-A 3 MK 2]] | ** [[Technics SE-A 3 MK 2]] | ||
** [[Technics SE-A 5 MK 2]] | ** [[Technics SE-A 5 MK 2]] | ||
− | == | + | == Pictures == |
− | * | + | * Excerpt from brochure: Technics station wagon SU-A 4 MK 2 / SE-A 3 MK 2 |
− | [[ | + | [[File:Technics SE-A 3-SU-A4 MK2-Prospekt-1.jpg]] |
− | + | == Reports == | |
− | |||
− | == | + | == Links == |
+ | * Report at "Adrian Kingston" [http://www.adrian-kingston.com/SEA5.htm] | ||
− | + | [[Category:Preamplifier]] | |
− | |||
− | |||
− | [[ |
Latest revision as of 07:29, 27 November 2020
Data[edit]
General
- Manufacturer: Technics
- Model: SU-A 4 MK 2
- Type: Preamplifier
- Years of manufacture: 1983 - 1987
- Made in: Japan
- Color: Black
- Power consumption: 15 W
- Dimensions: 430 x 97 x 330 mm (WxHxD)
- Weight: 8 kg
- Original price approx.: 3'000 DM
Connections
- Number of inputs:
- Phono MM: switchable 1 mV or 2.5 mV / 47 kOhm, max. 150 mV.
- Phono MC: switchable 0.07 mV or 0.25 mV / 30 Ohm or 470 Ohm, max. 15 mV
Tuner: 150 mV / 47 kOhm CD: 150 mV / 47 kOhm Aux: 150 mV / 47 kOhm
- Tape Play 1, 2: 150 mV / 47 kOhm
- Video:
- Number of outputs:
- Tape Rec 1, 2: 150 mV, 600 ohms.
- Video Rec:
- Pre Out: 2 V, max. 8 V, 2 Ohm
Technical Data
- Frequency Response:
- Phono: RIAA standard ± 0.15 dB.
High level: DC - 100'000 Hz (+ 0 dB, - 3 dB)
- Distortion factor: 0.006 %
- Signal-to-noise ratio:
- External voltage spacing: (nominal power)
- Phono MM: 77 dB
Phono MC: 76 dB
- Tuner/Aux: 100 dB
- Tone control
- Super Bass: 20 Hz, 0 - +10 dB
- Crossover frequencies: 75 Hz, 150 Hz
- Bass: 50 Hz, ± 5 dB
- Crossover frequency: 500 Hz
- Treble: 20 kHz, ± 5 dB
- Crossover frequency: 2 kHz
- Super highs: 50 kHz, ± 10 dB
- Crossover frequency: 8 kHz
- Super Bass: 20 Hz, 0 - +10 dB
- Loudness: + 7 dB at 50 Hz
- High Filter: 7 kHz, - 6 dB / octave
- Low Filter (Subsonic): 20 Hz, -12 dB / octave
- Muting: - 20 dB
Special Features
- Gold-plated Cinch connectors
Remarks[edit]
- Other models of the same series:
- Technics preamplifier
- [[Technics power amplifier
Pictures[edit]
- Excerpt from brochure: Technics station wagon SU-A 4 MK 2 / SE-A 3 MK 2
Reports[edit]
Links[edit]
- Report at "Adrian Kingston" [1]