Difference between revisions of "Technics SA-5770"
 
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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: SA-5770 / SA-5770K
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* Model: SA-5770 / SA-5770K
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* Baujahre: 1977 - 1978
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* Years of manufacture: 1977 - 1978
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* Hergestellt in: Osaka, Japan
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* Made in: Osaka, Japan
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* Farbe: SA-5770 Silber, SA-5770K Schwarz, beide mit Holzgehäuse
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* Color: SA-5770 silver, SA-5770K black, both with wooden cabinet
−
* Fernbedienung: nein
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* Remote control: no
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* Leistungsaufnahme: 430 W max.  
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* Power consumption: 430 W max.  
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* Abmessungen: 590 x 180 x 493 mm (BxHxT)  
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* Dimensions: 590 x 180 x 493 mm (WxHxD)  
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* Gewicht: 26,5 kg
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* Weight: 26.5 kg
−
* Neupreis ca.: 800 US-$ (USA, 1977), entspricht etwa 3'200 DM
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* Original price approx.: 800 US-$ (USA, 1977), corresponds to approx. 3'200 DM
  
  
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Damping factor : 60 (8 Ohm)
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'''Connections'''
−
30 (4 Ohm)
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* Number of inputs:
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Inputs : 2,5mV / 25 - 50 - 100kOhm (phono 1 & 2)
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** Phono 1: 2.5 mV / switchable 25 kOhm, 50 kOhm, 100 kOhm, max. 20 mV.
−
2,5mV / 50kOhm (lines)
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** Phono 2: 2.5 mV / 50 kOhm, max. 20 mV
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Outputs : 200mV (tape REC)
 
−
Maximum input level : 20mV (1Khz, RMS)
 
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S/N ratio : 78dB (phono, IHF A)
 
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95dB (lines, IHF A)
 
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Frequency response : ±0,2dB (RIAA, phono)
 
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20Hz...20Khz (+0 / -0,3dB)
 
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Bass control : ± 12dB @ 50Hz
 
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Bass turnovers : 250Hz / 500Hz
 
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Treble control : ± 10dB @ 10Khz
 
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Treble turnovers : 2,5Khz / 5Khz
 
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Loudness control : +10dB @ 50Hz
 
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Low filter : 12dB/octave below 30Hz
 
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High filter : 12dB/octave above 7Khz
 
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FM section
 
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Sensitivity : 10,3dBf
 
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1,8µV (IHF'58)
 
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50dB quieting : 12,8dBf (2,4µV IHF'58, mono)
 
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35,7dBf (33,4µV IHF'58, stereo)
 
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THD : 0,1% / 0,15% (100Hz, mono / stereo)
 
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0,1% / 0,15% (1Khz, mono / stereo)
 
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0,2% / 0,4% (6Khz, mono / stereo)
 
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S/N ratio : 85dB (hi-lag, mono)
 
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75dB (hi-lag, stereo)
 
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Hi-Lag frequency response : 20Hz...15Khz (+0,2 / -0,8dB)
 
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Const frequency response : 20Hz...18Khz (+0,2 / -0,8dB)
 
−
Alt channel selectivity : 80dB
 
−
Capture ratio : 1,0dB
 
−
Image rejection : 85dB (98MHz)
 
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Spurious response rejection : 100dB (98MHz)
 
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AM suppression : 100dB (98MHz)
 
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Stereo separation : 60dB
 
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45dB (1Khz)
 
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Carrier leak : 38dB (10Khz)
 
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Terminals : -65dB (19Khz, 38Khz)
 
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75 Ohm
 
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300 Ohm
 
−
 
 
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Sensitivity : AM section
 
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Selectivity : 30µV, 250µV/m
 
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Image rejection at 1Khz : 22dB
 
−
IF rejection at 1Khz : 47dB
 
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40dB
 
−
 
 
−
 
 
−
 
 
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'''Anschlüsse'''
 
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* Anzahl der Eingänge:
 
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** Phono 1, 2: 2,5 mV / umschaltbar 25 kOhm, 50 kOhm, 100 kOhm, max. 300 mV
 
 
** Aux 1, 2: 200 mV / 50 kOhm
 
** Aux 1, 2: 200 mV / 50 kOhm
 
** Tape Play 1, 2: 150 mV / 47 kOhm
 
** Tape Play 1, 2: 150 mV / 47 kOhm
 
** Tape Play 2 DIN: 180 mV / 47 kOhm
 
** Tape Play 2 DIN: 180 mV / 47 kOhm
−
** Main In: 1,5 V / 47 kOhm
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** Main In: 1.5 V / 47 kOhm
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** Antenne UKW/MW: 75/300 Ohm
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** Antenna FM/MW: 75/300 Ohm
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* Anzahl der Ausgänge:
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* Number of outputs:
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** Tape Rec 1, 2: 150 mV / 80 kOhm
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** Tape Rec 1, 2: 200 mV
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** Tape Rec 2 DIN: 80 mV / 80 kOhm
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Tape Rec 2 DIN: 80 mV  
 
** Pre Out: 1,5 V / 100 Ohm, max. 3 V / 100 Ohm  
 
** Pre Out: 1,5 V / 100 Ohm, max. 3 V / 100 Ohm  
−
** Kopfhörer (6,3mm Klinke)
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** Headphones (6.3mm jack)
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** 2 Lautsprecherpaare 4 - 16 Ohm  
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** 2 speaker pairs 4 - 16 Ohm  
  
  
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'''Technische Daten'''
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'''Technical Data'''
  
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''Verstärker''
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''Amplifier''
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* Dauerleistung
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* continuous power
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** 8 Ohm: 2x 165 W (20 - 20'000 Hz, 0,08 %), 2x 175 W (1 kHz, 0,08 %)
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** 8 Ohm: 2x 165 W (20 - 20'000 Hz, 0.08 %), 2x 175 W (1 kHz, 0.08 %)
 
** 4 Ohm: 2x 205 W (20 - 20'000 Hz, 0,08 %), 2x 230 W (1 kHz, 0,08 %)
 
** 4 Ohm: 2x 205 W (20 - 20'000 Hz, 0,08 %), 2x 230 W (1 kHz, 0,08 %)
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* Dynamikleistung
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* Dynamic power
 
** 8 Ohm:
 
** 8 Ohm:
 
** 4 Ohm:
 
** 4 Ohm:
−
* Gesamtklirrfaktor: 0,08 %
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* Total harmonic distortion: 0.08 %
−
* Dämpfungsfaktor: 160 bei 8 Ohm
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* Attenuation factor: 60 at 8 Ohm
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* Frequenzgang: 5 - 90'000 Hz (- 1 dB)
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* Frequency response:
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± 0,2dB (RIAA)  
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** Phono: ± 0.2dB (RIAA)  
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* Signalrauschabstand: 115 dB  
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** High level: 20 - 20'000 Hz (+ 0 dB / - 0,3 dB)
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* Fremdspannungsabstand: (bei Nennleistung)
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* External voltage spacing: (at nominal power)
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** Phono: 85 dB
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** Phono: 78 dB
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** Hochpegel: 100 dB
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** High level: 95 dB
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* Klangregelung:
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* Tone control:
−
** Bass: 50 Hz, ± 10 dB
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** Bass: 50 Hz, ± 12 dB
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*** Übergangsfrequenzen: 250 Hz, 500 Hz
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Crossover frequencies: 250 Hz, 500 Hz
−
** Mitten: 1 kHz, ± 8 dB
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** Mids: 1 kHz, ± 8 dB
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*** Übergangsfrequenzen: einstellbar 250 Hz - 5 kHz
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*** Crossover frequencies: adjustable 250 Hz - 5 kHz
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** Höhen: 20 kHz, ± 10 dB
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** Treble: 10 kHz, ± 10 dB
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*** Übergangsfrequenzen: 2,5 kHz, 5 kHz
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*** Crossover frequencies: 2.5 kHz, 5 kHz
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* Loudness: ja, 50 Hz + 9 dB
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* Loudness: yes, 50 Hz + 10 dB
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* High Filter: ja, 8 kHz, - 12 dB / Oktave
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* High Filter: yes, 7 kHz, - 12 dB / octave
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* Low Filter (Subsonic): ja, 30 Hz, - 12 dB / Oktave
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* Low Filter (Subsonic): yes, 30 Hz, - 12 dB / octave
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* Low Boost: + 6 dB (100 Hz, Ton in 0 Position)
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* Muting: - 20 dB
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* High Boost: + 6 dB (10 kHz, Ton in 0 Position)
 
−
* Mute: - 20 dB
 
  
  
 
''Tuner''
 
''Tuner''
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* Empfang: UKW/MW
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* Reception: UKW/MW
−
* Frequenzen:   
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* Frequencies:   
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** UKW: 88 - 108 MHz
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** FM: 88 - 108 MHz
 
** MW: 530 - 1605 KHz
 
** MW: 530 - 1605 KHz
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* Eingangsempfindlichkeit:
+
* Input sensitivity:
−
** UKW: 1,2 µV
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** FM: 1.8 µV
−
** MW: 300 µV
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** MW: 30 µV
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* Frequenzgang: 20 - 18.000 Hz (+ 0,2 dB, - 0,8 dB)
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* Frequency response: 20 - 18,000 Hz (+ 0.2 dB, - 0.8 dB)
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* Klirrfaktor:  
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* Distortion factor:  
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** UKW, 1 kHz: < 0,1 % (Mono), < 0,1 % (Stereo)
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** FM, 1 kHz: &lt; 0.1% (mono), &lt; 0.15% (stereo).
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* Signalrauschabstand:
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* Signal-to-noise ratio:
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** UKW: 83 dB (Mono), 80 dB (Stereo)
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** FM: 85 dB (mono), 75 dB (stereo)
−
** MW: 55 dB
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MW: 55 dB
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* Kanaltrennung: 50 dB (1kHz)
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* Channel separation: 45 dB (1kHz)
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* Trennschärfe: 80 dB
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* selectivity: 80 dB
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* Gleichwellenselektion: 1,0 dB
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* Co-wave selection: 1.0 dB
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* Nebenwellenselektion:
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* Spurious wave selection:
−
** UKW: 85 dB
+
** FM: 80 dB
−
** MW: 40 dB
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MW: 40 dB
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* Spiegelfrequenzdämpfung:  
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* Image frequency attenuation:  
−
** UKW: 100 dB
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** FM: 85 dB
 
** MW: 70 dB
 
** MW: 70 dB
−
* ZF-Dämpfung:
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* IF attenuation:
−
** UKW: 120 dB
+
** FM: 100 dB
 
** MW: 70 dB
 
** MW: 70 dB
−
* AM-Unterdrückung: 60 dB
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* AM suppression: 60 dB
  
  
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'''Besondere Ausstattungen'''
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'''Special Features'''
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* 26-Stufen Lautstärkeregler
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* Stereo / Mono switch
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* Stereo / Mono Schalter
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* Delay Time switch
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* 2 Kopfhöreranschlüsse
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* Program source display with LED
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* Programmquellenanzeige mit LED
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* Pre- / power stage separable
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* Vor-/Endstufe auftrennbar
 
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* Anschlüsse für Ausbau auf Quadro UKW und Stereo MW vorhanden
 
  
  
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== Bemerkungen ==
+
== Comments ==
−
* Weitere Modelle der gleichen Serie:
+
* Other models in the same series:
−
* [[Technics SA-5070|SA-5070]]
+
* [[Technics SA-5070]]
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* [[Technics SA-5170|SA-5170]]
+
* [[Technics SA-5170]]
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* [[Technics SA-5270|SA-5270]]
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* [[Technics SA-5270]]
−
* [[Technics SA-5370|SA-5370]]
+
* [[Technics SA-5370]]
−
* [[Technics SA-5470|SA-5470]]
+
* [[Technics SA-5470]]
−
* [[Technics SA-5570|SA-5570]]
+
* [[Technics SA-5570]]
−
* [[Technics SA-5770|SA-5770]]
+
* [[Technics SA-5770]]
  
  
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* Vorgängermodell: Technics SA-5760
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* [[Previous model: Technics SA-5760
 
* [[Technics SA-5760]]
 
* [[Technics SA-5760]]
  
  
−
* Nachfolgemodell: Technics SA-1000
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* [[Successor model: Technics SA-1000
 
* [[Technics SA-1000]]
 
* [[Technics SA-1000]]
  
  
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== Bilder ==
+
== Pictures ==
−
* Auszug aus Prospekt: Technics SA-5770
+
* Image: Technics SA-5770
−
[[Datei:Technics SA-5770-1.jpg|1000px]]
+
[[File:Technics SA-5770-1.jpg|1000px]]
 +
 
 +
 
 +
* Excerpt from brochure: Technics SA-5770 advertisement.
 +
[[File:Technics SA-5770-Prospekt-1.jpg]]
  
  
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* Auszug aus Prospekt: Technics SA-5770 Werbung
+
* Excerpt from brochure: Technics SA-5770 advertising.
−
[[Datei:Technics SA-5770-Werbung-1.jpg]]
+
[[File:Technics SA-5770-Werbung-1.jpg]]
  
  
−
== Berichte ==
+
== Reviews ==
  
 
== Links ==
 
== Links ==
−
* Externer Link zu Webseite "The Vintage Knob": [http://www.thevintageknob.org/technics-SA-5770.html]
+
* External link to website "The Vintage Knob": [http://www.thevintageknob.org/technics-SA-5770.html]
  
  
−
[[Kategorie:Receiver]]
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[[Category:Receiver]]

Latest revision as of 02:17, 1 October 2018

Data[edit]

General

  • Manufacturer: Technics
  • Model: SA-5770 / SA-5770K
  • Years of manufacture: 1977 - 1978
  • Made in: Osaka, Japan
  • Color: SA-5770 silver, SA-5770K black, both with wooden cabinet
  • Remote control: no
  • Power consumption: 430 W max.
  • Dimensions: 590 x 180 x 493 mm (WxHxD)
  • Weight: 26.5 kg
  • Original price approx.: 800 US-$ (USA, 1977), corresponds to approx. 3'200 DM


Connections

  • Number of inputs:
    • Phono 1: 2.5 mV / switchable 25 kOhm, 50 kOhm, 100 kOhm, max. 20 mV.
    • Phono 2: 2.5 mV / 50 kOhm, max. 20 mV
    • Aux 1, 2: 200 mV / 50 kOhm
    • Tape Play 1, 2: 150 mV / 47 kOhm
    • Tape Play 2 DIN: 180 mV / 47 kOhm
    • Main In: 1.5 V / 47 kOhm
    • Antenna FM/MW: 75/300 Ohm
  • Number of outputs:
    • Tape Rec 1, 2: 200 mV

Tape Rec 2 DIN: 80 mV

    • Pre Out: 1,5 V / 100 Ohm, max. 3 V / 100 Ohm
    • Headphones (6.3mm jack)
    • 2 speaker pairs 4 - 16 Ohm


Technical Data

Amplifier

  • continuous power
    • 8 Ohm: 2x 165 W (20 - 20'000 Hz, 0.08 %), 2x 175 W (1 kHz, 0.08 %)
    • 4 Ohm: 2x 205 W (20 - 20'000 Hz, 0,08 %), 2x 230 W (1 kHz, 0,08 %)
  • Dynamic power
    • 8 Ohm:
    • 4 Ohm:
  • Total harmonic distortion: 0.08 %
  • Attenuation factor: 60 at 8 Ohm
  • Frequency response:
    • Phono: ± 0.2dB (RIAA)
    • High level: 20 - 20'000 Hz (+ 0 dB / - 0,3 dB)
  • External voltage spacing: (at nominal power)
    • Phono: 78 dB
    • High level: 95 dB
  • Tone control:
    • Bass: 50 Hz, ± 12 dB

Crossover frequencies: 250 Hz, 500 Hz

    • Mids: 1 kHz, ± 8 dB
      • Crossover frequencies: adjustable 250 Hz - 5 kHz
    • Treble: 10 kHz, ± 10 dB
      • Crossover frequencies: 2.5 kHz, 5 kHz
  • Loudness: yes, 50 Hz + 10 dB
  • High Filter: yes, 7 kHz, - 12 dB / octave
  • Low Filter (Subsonic): yes, 30 Hz, - 12 dB / octave
  • Muting: - 20 dB


Tuner

  • Reception: UKW/MW
  • Frequencies:
    • FM: 88 - 108 MHz
    • MW: 530 - 1605 KHz
  • Input sensitivity:
    • FM: 1.8 µV
    • MW: 30 µV
  • Frequency response: 20 - 18,000 Hz (+ 0.2 dB, - 0.8 dB)
  • Distortion factor:
    • FM, 1 kHz: < 0.1% (mono), < 0.15% (stereo).
  • Signal-to-noise ratio:
    • FM: 85 dB (mono), 75 dB (stereo)

MW: 55 dB

  • Channel separation: 45 dB (1kHz)
  • selectivity: 80 dB
  • Co-wave selection: 1.0 dB
  • Spurious wave selection:
    • FM: 80 dB

MW: 40 dB

  • Image frequency attenuation:
    • FM: 85 dB
    • MW: 70 dB
  • IF attenuation:
    • FM: 100 dB
    • MW: 70 dB
  • AM suppression: 60 dB


Special Features

  • Stereo / Mono switch
  • Delay Time switch
  • Program source display with LED
  • Pre- / power stage separable


Comments[edit]




Pictures[edit]

  • Image: Technics SA-5770

Technics SA-5770-1.jpg


  • Excerpt from brochure: Technics SA-5770 advertisement.

Technics SA-5770-Prospekt-1.jpg


  • Excerpt from brochure: Technics SA-5770 advertising.

Technics SA-5770-Werbung-1.jpg


Reviews[edit]

Links[edit]

  • External link to website "The Vintage Knob": [1]
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