Difference between revisions of "Onkyo TX-7720"

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'''Marke''': [[Onkyo]]
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__NOTOC__
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== Data ==
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'''''Onkyo Stereo Receiver TX-7720'''''
 +
{{navigation}}
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 +
 
 +
'''General:'''
 +
* Manufacturer: [[Onkyo]]
 +
* Model: TX-7720
 +
Type: Receiver
 +
* Years of manufacture: 1989 - 1991
 +
* Made in: Malaysia
 +
* Color: Black or Silver
 +
* Remote control: Yes
 +
* Power consumption: 140 watts
 +
* Dimensions: 435 x 115 x 320 mm (WxHxD)
 +
* Weight: 6.7 kg
 +
* Original price approx.: 598 DM
 +
 
 +
 
 +
'''Connections:'''
 +
* Number of inputs:
 +
** Phono MM (overload resistance 120 mV/ 1 KHz).
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** Phono ground connection
 +
** CD
 +
** Tape 1/ Video (Audio)
 +
** Tape 2 (can be switched on as monitor)
 +
Coaxial FM aerial connection (75 Ohm)
 +
AM aerial connection
 +
* Number of outputs:
 +
** 2 pairs of speakers
 +
** Headphone output 6.3 mm jack plug
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** Tape 1/ Video (Audio) output
 +
** Tape 2 output
 +
 
 +
 
 +
'''Technical Data:'''
 +
 
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'''''Amplifier:'''''
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* Continuous power (with distortion factor)
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** 8 Ohm: 2 x 40 Watt
 +
4 ohms: 2 x 50 watts at 0.1 %.
 +
* Total harmonic distortion: 0.1 %
 +
* Damping factor: n.a.
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* Frequency response: 20- 30.000 Hz (± 1 dB)
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Signal-to-noise ratio: 80 dB (phono), 100 dB (CD, AUX, TAPE)
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* Stereo channel separation: n.a.
 +
* Tone control: Yes
 +
Bass: Yes
 +
** Treble: Yes
 +
* Loudness: Yes
 +
* High Filter: No
 +
* Low Filter (Subsonic): No
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* Mute: No
 +
* Direct/Line-Straight: No
  
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'''Modell''': TX-7720
 
  
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Anzahl der Kanäle: 2
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'''''Tuner:'''''
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* Reception: FM, MW
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* Frequencies:
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** FM : Yes
 +
MW : Yes
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* Frequency response: n/a
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* Input sensitivity: 1.2 µV (FM mono, 75 Ohm, DIN); 25.0 µV ((FM mono, 75 Ohm, DIN); 30 µV (MW)
 +
Distortion factor: 0.15 % mono, FM; 0.30 % stereo, FM; 0.80 % MW
 +
Signal-to-noise ratio: 70 dB FM mono; 65 dB FM stereo; 40 dB MW
 +
* Channel separation: 40 dB (1 kHz)
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* Selectivity: 50 dB (FM, ± 300 kHz, 40 kHZ deviation)
 +
* Co-wave selection: 1.5 dB (FM)
 +
* Spurious wave selection: n.a.
 +
* IF attenuation: n.a.
 +
* IF attenuation: n.a.
 +
* AM suppression: n.a.
 +
* Output level: n.a.
 +
* RDS: No
 +
* Station memory: 30 stations each for FM and AM
  
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== Technische Daten ==
 
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*Dauerleistung (bei Klirrfaktor):
 
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**8 Ohm: 2 x 40 W
 
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**4 Ohm: 2 x 50 W bei 0,1 %
 
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*Dynamikleistung: 4 Ohm: 2 x 95 W
 
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*Gesamtklirrfaktor: 0,1 %
 
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*Frequenzgang: 20 - 30.000 Hz (+/- 1 dB)
 
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*Signalrauschabstand:
 
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**80 dB (Phono)
 
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**100 dB (CD, AUX, TAPE)
 
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*Anschlüsse:
 
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**Eingänge:
 
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***Phono MM (Übersteuerungsfestigkeit: 120 mV/1 kHz)
 
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***Phono-Erdungsanschluss
 
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***CD
 
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***Tape 1/Video (Audio)
 
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***Tape 2 (als Monitor zuschaltbar)
 
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***Koaxial FM-Antennenanschluss (75 Ohm)
 
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***Anschluss AM-Antenne
 
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**Ausgänge:
 
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***2 x Paar Lautsprecher
 
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***Kopfhörer (6,3 mm Klinkenstecker)
 
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***Tape 1/Video (Audio)
 
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***Tape 2
 
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*Klangregelung:
 
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**Bass
 
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**Höhen
 
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**Loudness
 
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*Frequenzen: UKW + MW
 
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*Eingangsmpfindlichkeit:
 
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**1,2 µV (UKW-Mono, 75 Ohm, DIN)
 
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**25 µV ((UKW-Mono, 75 Ohm, DIN)
 
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**30 µV (MW)
 
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*Klirrfaktor:
 
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**0,15 % Mono, UKW
 
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**0,3 % Stereo, UKW
 
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**0,8 % MW
 
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*Signalrauschabstand:
 
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**70 dB UKW Mono
 
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**65 dB UKW Stereo
 
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**40 dB MW
 
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*Kanaltrennung: 40 dB (1 kHz)
 
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*Trennschärfe: 50 dB (UKW, +/- 300 kHz, 40 kHz Hub)
 
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*Gleichwellenselektion: 1,5 dB (UKW)
 
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*Stationsspeicher: je 30 Stationen für UKW und MW
 
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*APR zur Empfangsoptimierung
 
  
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==Bemerkungen==
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'''Special Features'''
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* APR for reception optimization
  
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Auch als -->[[Onkyo TX-822|TX-822]]
 
  
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Weitere Modelle der gleichen Serie:
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== Remarks ==
 +
* Other models in the same series:
 
* [[Onkyo TX-7700]]
 
* [[Onkyo TX-7700]]
 
* [[Onkyo TX-7720]]
 
* [[Onkyo TX-7720]]
Line 62: Line 88:
 
* [[Onkyo TX-7740]]
 
* [[Onkyo TX-7740]]
  
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== Bilder ==
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[[Datei:Onkyo TX-7720.jpg]]
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== Pictures ==
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== Testberichte ==
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* [[Picture: Onkyo TX-7720
 +
[[File:Tx-7720.jpg]]
 +
 
 +
 
 +
* Picture: Onkyo TX-7720
 +
[[File:Onkyo TX-7720-1990.jpg]]
 +
 
 +
 
 +
== Reports ==
 +
* Identical in construction to [[Onkyo TX-822]]
 +
 
  
 
== Links ==
 
== Links ==
  
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[[Kategorie:Receiver]]
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__NOTOC__
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[[Category:Receiver]]

Latest revision as of 04:56, 28 May 2021

Data[edit]

Onkyo Stereo Receiver TX-7720


General:

  • Manufacturer: Onkyo
  • Model: TX-7720

Type: Receiver

  • Years of manufacture: 1989 - 1991
  • Made in: Malaysia
  • Color: Black or Silver
  • Remote control: Yes
  • Power consumption: 140 watts
  • Dimensions: 435 x 115 x 320 mm (WxHxD)
  • Weight: 6.7 kg
  • Original price approx.: 598 DM


Connections:

  • Number of inputs:
    • Phono MM (overload resistance 120 mV/ 1 KHz).
    • Phono ground connection
    • CD
    • Tape 1/ Video (Audio)
    • Tape 2 (can be switched on as monitor)

Coaxial FM aerial connection (75 Ohm) AM aerial connection

  • Number of outputs:
    • 2 pairs of speakers
    • Headphone output 6.3 mm jack plug
    • Tape 1/ Video (Audio) output
    • Tape 2 output


Technical Data:

Amplifier:

  • Continuous power (with distortion factor)
    • 8 Ohm: 2 x 40 Watt

4 ohms: 2 x 50 watts at 0.1 %.

  • Total harmonic distortion: 0.1 %
  • Damping factor: n.a.
  • Frequency response: 20- 30.000 Hz (± 1 dB)

Signal-to-noise ratio: 80 dB (phono), 100 dB (CD, AUX, TAPE)

  • Stereo channel separation: n.a.
  • Tone control: Yes

Bass: Yes

    • Treble: Yes
  • Loudness: Yes
  • High Filter: No
  • Low Filter (Subsonic): No
  • Mute: No
  • Direct/Line-Straight: No


Tuner:

  • Reception: FM, MW
  • Frequencies:
    • FM : Yes

MW : Yes

  • Frequency response: n/a
  • Input sensitivity: 1.2 µV (FM mono, 75 Ohm, DIN); 25.0 µV ((FM mono, 75 Ohm, DIN); 30 µV (MW)

Distortion factor: 0.15 % mono, FM; 0.30 % stereo, FM; 0.80 % MW Signal-to-noise ratio: 70 dB FM mono; 65 dB FM stereo; 40 dB MW

  • Channel separation: 40 dB (1 kHz)
  • Selectivity: 50 dB (FM, ± 300 kHz, 40 kHZ deviation)
  • Co-wave selection: 1.5 dB (FM)
  • Spurious wave selection: n.a.
  • IF attenuation: n.a.
  • IF attenuation: n.a.
  • AM suppression: n.a.
  • Output level: n.a.
  • RDS: No
  • Station memory: 30 stations each for FM and AM


Special Features

  • APR for reception optimization


Remarks[edit]


Pictures[edit]

  • [[Picture: Onkyo TX-7720

Tx-7720.jpg


  • Picture: Onkyo TX-7720

Onkyo TX-7720-1990.jpg


Reports[edit]


Links[edit]

Retrieved from "https://hifi-wiki.com/index.php?title=Onkyo_TX-7720&oldid=285288"