Difference between revisions of "Technics SU-7300"

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== Daten ==
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== Data ==
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{{Navigation}}
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{{navigation}}
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'''Allgemein'''
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'''General'''
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* Hersteller: [[Technics]]
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* Manufacturer: [[Technics]]
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* Modell: SU-7300
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* Model: SU-7300
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* Baujahre: 1977 - 1978
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* Type: Stereo integrated amplifier
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* Hergestellt in: Osaka, Japan
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* Years of manufacture: 1977 - 1979
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* Farbe: silber, Holzgehäuse, als SU-7300K in Technics-braun
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* Made in: Osaka, Japan
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* Typ: Analog
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* Color: silver, wooden cabinet black, as SU-7300K in Technics Brown
−
* Fernbedienung: nein
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* Remote control: no
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* Leistungsaufnahme: 400 Watt
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* Power consumption: 400 watts
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* Abmessungen: 410 x 139 x 334 mm (BxHxT)
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* Dimensions: 410 x 139 x 334 mm (WxHxD)
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* Gewicht: 8,9 kg
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* Weight: 8,9 kg
−
* Neupreis ca.: 650,00 DM
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* Original price approx.: 750 DM
  
  
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'''Anschlüsse'''
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'''Connections'''
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* Anzahl der Eingänge:
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* Number of inputs:
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** Phono (MM): Ja, Cinch-Buchsen mit Erdungskabel-Schraubklemme
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** Phono (MM): Yes, RCA jacks with ground cable screw terminal.
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** Radio: Ja, Cinch-Buchsen
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** Radio: Yes, Cinch sockets
−
** 2x Band: Ja, Cinch-Buchsen, Tape 1 zusätzlich mit einer 5-poligen DIN-Buchse
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** 2x Tape: Yes, Cinch sockets, Tape 1 additionally with a 5-pin DIN socket
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* Anzahl der Ausgänge:
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* Number of outputs:
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** 2x Band: Ja, Cinch-Buchsen, Tape 1 zusätzlich über die oben genannte DIN-Buchse
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** 2x Tape: Yes, RCA jacks, Tape 1 additionally with the above mentioned DIN jack.
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** Kopfhörer (6,3mm Klinke)
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** Headphones (6.3mm jack)
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** 2 Lautsprecherpaare (4 - 16 Ohm) mit insgesamt 8 Schraubklemmen
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** 2 speaker pairs (4 - 16 Ohm) with a total of 8 screw terminals
  
  
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'''Technische Daten'''
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'''Technical Data'''
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* Dauerleistung (bei Klirrfaktor)
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* Continuous power (at distortion factor)
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** 8 Ohm: 2x41 W
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** 8 Ohm: 2x41 W (0.08%)
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** 4 Ohm: 2x48 W
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** 4 Ohm: 2x48 W (0.08%)
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* Dynamikleistung
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* Dynamic power
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** 8 Ohm:
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** 8 Ohm: 2x43 W
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** 4 Ohm:
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** 4 Ohm: 2x55 W
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* Harmonische Verzerrungen:
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* Harmonic distortion:
−
: Nennleistung bei 1 kHz, 4 Ohm : 0,08%
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: Rated power at 1 kHz, 4 ohms : 0.08%.
−
: Nennleistung bei 40 Hz:16 kHz, 4 Ohm : 0,08%
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: Rated power at 40 Hz:16 kHz, 4 Ohm : 0.08%
−
: -26 dB Ausgangsleistung 1 kHz, 4 Ohm : 0,1%
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: -26 dB output power 1 kHz, 4 Ohm : 0.1%
−
: 50 mW Ausgangsleistung  1 kHz, 4 Ohm : 0,15%
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50 mW output power 1 kHz, 4 ohms : 0.15%
−
* Intermodulationsverzerrung:
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* Intermodulation distortion:
−
: Nennleistung bei 250 Hz : 8 kHz = 4:1, 4 Ohm : 0,08 %
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: rated power at 250 Hz : 8 kHz = 4:1, 4 ohms : 0.08%.
−
* Dämpfungsfaktor: 20 (4 Ohm), 40 (8 Ohm)
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* Damping factor : 20 (4 Ohm), 40 (8 Ohm)
−
* Frequenzgang: Phono RIAA Standardkurve +-0.3 dB
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* Frequency response: Phono RIAA standard curve +-0.3 dB
 
:Tuner: 7 Hz-80 kHz, - 0 dB, -3 dB
 
:Tuner: 7 Hz-80 kHz, - 0 dB, -3 dB
 
:::20 Hz-20 kHz, +/- 0.5 dB
 
:::20 Hz-20 kHz, +/- 0.5 dB
 +
* External voltage spacing:
 +
::Rated phono 63dB
 +
:::::Tuner 83dB
 +
::-26dB Output power phono 55 dB
 +
:::::::Tuner 58 dB
 +
::50mW Output power phono/tuner 53 dB
 +
* Stereo channel separation: 50dB
 +
* Channel deviation: +/- 1.5dB
 +
* Tone control:
 +
** Bass: Yes; 50 Hz, +12dB ... -12dB
 +
** Treble: Yes; 20kHz, +12dB ... -12dB
 +
Loudness: Yes; (volume - 30dB) 100 Hz, +8dB
 +
* High Filter: Yes; 8kHz, -6dB/oct.
 +
* Low Filter (Subsonic): No
 +
* Mute: No
 +
* Direct/Line-Straight: No
 +
* Headphone level and output impedance: 350mV/330 Ohm
  
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* Fremdspannungsabstand:
 
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::Nennleistung Phono  63dB
 
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:::::Tuner  83dB
 
−
::-26dB Ausgangsleistung  Phono  55 dB
 
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:::::::Tuner  58 dB
 
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::50mW Ausgangsleistung  Phono/Tuner 53 dB
 
  
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* Stereokanaltrennung: 50dB
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'''Special Features'''
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* Kanalabweichung: +/- 1,5dB
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* 2 VU meters, illuminated
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* Klangregelung:
 
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** Bass: Ja; 50 Hz, +12dB ... -12dB
 
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** Höhen: Ja; 20kHz, +12dB ... -12dB
 
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* Loudness: Ja; (Lautstärke - 30dB) 100 Hz, +8dB
 
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* High Filter: Ja; 8kHz, -6dB/oct.
 
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* Low Filter (Subsonic): Nein
 
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* Mute: Nein
 
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* Direct/Line-Straight: Nein
 
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* Kopfhörerpegel und Ausgabgsimpedanz: 350mV/330 Ohm
 
  
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'''Besondere Ausstattungen'''
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== Remarks ==
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* 2 VU-Meter, beleuchtet
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* Other models of the same series:
 +
* Amplifier [[Technics SU-7700]]
 +
* Matching cassette deck: [[Technics RS-615 US]]
 +
* Matching tuner: [[Technics ST-7300]]
 +
* Matching tape machines:
 +
** [[Technics RS-1500 US]]
 +
** [[Technics RS-1506 US]]
 +
** [[Technics RS-1700]]
  
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== Bemerkungen ==
 
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Weitere Modelle der gleichen Serie:
 
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* [[Technics_SU-7700|Technics SU-7700]]
 
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* Passendes Cassettendeck: [[Technics_RS-615_US|Technics RS-615US]]
 
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* Passender Tuner: [[Technics ST-7300]]
 
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* Passende Bandmaschinen: [[Technics_RS-1500_US|Technics RS-1500US]], [[Technics_RS-1506_US|Technics RS-1506US]], [[Technics_RS-1700|Technics RS-1700]]
 
  
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== Bilder ==
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== Pictures ==
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[[Bild:Technics su 7300.jpg]]
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* Pictures: Technics SU-7300 K
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[[Bild:Technics_SU7300K_01.jpg]]
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[[Image:Technics su 7300.jpg|1000px]]
 +
 
 +
 
 +
[[Image:Technics_SU7300K_01.jpg|1000px]]
 +
 
 +
 
 +
* Excerpt from brochure: Technics SU-7300
 +
[[File:Technics SU-7300-Prospekt-1.jpg|1000px]]
 +
 
 +
 
 +
== Reports ==
  
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== Berichte ==
 
  
 
== Links ==
 
== Links ==
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* [http://www.gromit.dk/technics/su-7300.pdf Werbeprospekt in Englisch als pdf-Datei]
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* [http://www.gromit.dk/technics/su-7300.pdf promotional brochure in English pdf file]
−
* [http://members.tripod.com/takku40/technics/manual_su_7300.PDF Bedienungsanleitung]
+
* [http://members.tripod.com/takku40/technics/manual_su_7300.PDF user manual]
  
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[[Kategorie:Vollverstärker]]
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[[Category:Integrated amplifier]]

Latest revision as of 04:11, 23 September 2020

Data[edit]

General

  • Manufacturer: Technics
  • Model: SU-7300
  • Type: Stereo integrated amplifier
  • Years of manufacture: 1977 - 1979
  • Made in: Osaka, Japan
  • Color: silver, wooden cabinet black, as SU-7300K in Technics Brown
  • Remote control: no
  • Power consumption: 400 watts
  • Dimensions: 410 x 139 x 334 mm (WxHxD)
  • Weight: 8,9 kg
  • Original price approx.: 750 DM


Connections

  • Number of inputs:
    • Phono (MM): Yes, RCA jacks with ground cable screw terminal.
    • Radio: Yes, Cinch sockets
    • 2x Tape: Yes, Cinch sockets, Tape 1 additionally with a 5-pin DIN socket
  • Number of outputs:
    • 2x Tape: Yes, RCA jacks, Tape 1 additionally with the above mentioned DIN jack.
    • Headphones (6.3mm jack)
    • 2 speaker pairs (4 - 16 Ohm) with a total of 8 screw terminals


Technical Data

  • Continuous power (at distortion factor)
    • 8 Ohm: 2x41 W (0.08%)
    • 4 Ohm: 2x48 W (0.08%)
  • Dynamic power
    • 8 Ohm: 2x43 W
    • 4 Ohm: 2x55 W
  • Harmonic distortion:
Rated power at 1 kHz, 4 ohms : 0.08%.
Rated power at 40 Hz:16 kHz, 4 Ohm : 0.08%
-26 dB output power 1 kHz, 4 Ohm : 0.1%

50 mW output power 1 kHz, 4 ohms : 0.15%

  • Intermodulation distortion:
rated power at 250 Hz : 8 kHz = 4:1, 4 ohms : 0.08%.
  • Damping factor : 20 (4 Ohm), 40 (8 Ohm)
  • Frequency response: Phono RIAA standard curve +-0.3 dB
Tuner: 7 Hz-80 kHz, - 0 dB, -3 dB
20 Hz-20 kHz, +/- 0.5 dB
  • External voltage spacing:
Rated phono 63dB
Tuner 83dB
-26dB Output power phono 55 dB
Tuner 58 dB
50mW Output power phono/tuner 53 dB
  • Stereo channel separation: 50dB
  • Channel deviation: +/- 1.5dB
  • Tone control:
    • Bass: Yes; 50 Hz, +12dB ... -12dB
    • Treble: Yes; 20kHz, +12dB ... -12dB

Loudness: Yes; (volume - 30dB) 100 Hz, +8dB

  • High Filter: Yes; 8kHz, -6dB/oct.
  • Low Filter (Subsonic): No
  • Mute: No
  • Direct/Line-Straight: No
  • Headphone level and output impedance: 350mV/330 Ohm


Special Features

  • 2 VU meters, illuminated

Remarks[edit]


Pictures[edit]

  • Pictures: Technics SU-7300 K

Technics su 7300.jpg


Technics SU7300K 01.jpg


  • Excerpt from brochure: Technics SU-7300

Technics SU-7300-Prospekt-1.jpg


Reports[edit]

Links[edit]

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