Difference between revisions of "Onkyo TX-7720"

(→‎Bemerkungen)
 
(12 intermediate revisions by 3 users not shown)
Line 1: Line 1:
−
'''Marke''': [[Onkyo]]
+
__NOTOC__
 +
== Data ==
 +
'''''Onkyo Stereo Receiver TX-7720'''''
 +
{{navigation}}
 +
 
 +
 
 +
'''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
  
−
'''Modell''': TX-7720
 
  
−
Anzahl der Kanäle: 2
+
'''''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
  
−
== Technische Daten ==
 
−
*Dauerleistung (bei Klirrfaktor):
 
−
**8 Ohm: 2 x 40 W
 
−
**4 Ohm: 2 x 50 W bei 0,1 %
 
−
*Dynamikleistung: 4 Ohm: 2 x 95 W
 
−
*Gesamtklirrfaktor: 0,1 %
 
−
*Frequenzgang: 20 - 30.000 Hz (+/- 1 dB)
 
−
*Signalrauschabstand:
 
−
**80 dB (Phono)
 
−
**100 dB (CD, AUX, TAPE)
 
−
*Anschlüsse:
 
−
**Eingänge:
 
−
***Phono MM (Übersteuerungsfestigkeit: 120 mV/1 kHz)
 
−
***Phono-Erdungsanschluss
 
−
***CD
 
−
***Tape 1/Video (Audio)
 
−
***Tape 2 (als Monitor zuschaltbar)
 
−
***Koaxial FM-Antennenanschluss (75 Ohm)
 
−
***Anschluss AM-Antenne
 
−
**Ausgänge:
 
−
***2 x Paar Lautsprecher
 
−
***Kopfhörer (6,3 mm Klinkenstecker)
 
−
***Tape 1/Video (Audio)
 
−
***Tape 2
 
−
*Klangregelung:
 
−
**Bass
 
−
**Höhen
 
−
**Loudness
 
−
*Frequenzen: UKW + MW
 
−
*Eingangsmpfindlichkeit:
 
−
**1,2 µV (UKW-Mono, 75 Ohm, DIN)
 
−
**25 µV ((UKW-Mono, 75 Ohm, DIN)
 
−
**30 µV (MW)
 
−
*Klirrfaktor:
 
−
**0,15 % Mono, UKW
 
−
**0,3 % Stereo, UKW
 
−
**0,8 % MW
 
−
*Signalrauschabstand:
 
−
**70 dB UKW Mono
 
−
**65 dB UKW Stereo
 
−
**40 dB MW
 
−
*Kanaltrennung: 40 dB (1 kHz)
 
−
*Trennschärfe: 50 dB (UKW, +/- 300 kHz, 40 kHz Hub)
 
−
*Gleichwellenselektion: 1,5 dB (UKW)
 
−
*Stationsspeicher: je 30 Stationen für UKW und MW
 
−
*APR zur Empfangsoptimierung
 
  
−
==Bemerkungen==
+
'''Special Features'''
 +
* APR for reception optimization
  
−
Auch als -->[[Onkyo TX-822|TX-822]]
 
  
−
Weitere Modelle der gleichen Serie:
+
== 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]]
  
−
== Bilder ==
+
 
−
[[Datei:Onkyo TX-7720.jpg]]
+
== Pictures ==
−
== Testberichte ==
+
* [[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 ==
  
−
[[Kategorie:Receiver]]
+
 
−
__NOTOC__
+
[[Category:Receiver]]

Latest revision as of 03:56, 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"