Editing Pioneer A-702 R

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Pioneer A 702 R-G ( G steht füt Statingold )dieses Gerät ist sehr selten, häufiger ist der Schwarze anzutreffen. Er ist äusserlich baugleich mit dem A 602 R, im Innern ist er durch eine wesentlich aufwendigere Endstufe zu erkennen. Größerer Trafo, 8 Transistoren am schwarzen Kühlkörper, 18000 er Elkos. Er ist der bislang stärkste und grösste fernbedienbare Pioneer Vollverstärker den ich kenne. Nicht zu vergleichen mit dem A 701 R oder A 705 R, welche nicht so aufwendig sind. Der im alter oft mit Kontaktschwierigkeiten gesegnete Eingangswähler, lässt sich durch zerlegen und reinigen reparieren.  
== Data ==
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Konkurenz : Onkyo A 8780, A 8870, Yamaha AX 890, Sony TAF 690, Denon PMA 1080R
{{navigation}}
 
'''General'''
 
* Manufacturer: [[Pioneer]]
 
* Model: A-702 R
 
* Type: Integrated amplifier
 
* Years of manufacture: 1993 - 1996
 
* Made in: Japan
 
* Colors: Black, Satingold
 
* Remote control: yes, CU-A 006
 
* Power consumption: 720 watts max.
 
* Dimensions (WxHxD): 420 x 161 x 432 mm
 
* Weight: 14.2 kg
 
* Original price approx.: 1'100 DM
 
  
  
'''Connections'''
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Daten
* CD, tuner
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Allgemein :
* Phono MM and MC switchable
 
* Tape 1, Tape 2 DAT, Line
 
* Adapter / Tape 3, this is a very useful interface in the preamp for an EQ for example.
 
  
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Hersteller: Pioneer
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Modell: A 702 R
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Baujahre: 1993 - 1995
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Hergestellt in: Japan
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Farbe: Schwarz / Statingold
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Abmessungen (B/H/T): 42 x 17 x 44
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Gewicht: 14,2 KG
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Neupreis ca.: 1000 bis 1100 DM
  
'''Technical Data'''
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Anschlüsse CD, Tuner, Phono MM und MC schaltbar, Tape 1, Tape 2 DAT, Line, Adapter / Tape 3, das ist eine sehr nützliche Schnittstelle im Vorverstärker für einen EQ beispielsweise.
* Continuous power:
 
** Into 8 ohms: 85 watts / 0.015% distortion.
 
into 4 ohms: 130 watts / 0.03% distortion
 
Dynamic power:
 
** 4 Ohm: 200 Watt
 
* Total harmonic distortion: 0,007%
 
* Attenuation factor:
 
* Frequency response: 1 Hz - 150 kHz
 
* Signal-to-noise ratio:
 
* Stereo channel separation:
 
* Tone control:
 
** Bass: ± 8 dB
 
Treble: ± 8 dB
 
* Loudness: yes
 
* High Filter:
 
* Low Filter (Subsonic): yes
 
* Mute: yes
 
* Direct/Line-Straight: yes
 
  
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Technische Daten 140 Watt an 4 Ohm, 1 KHZ 1%
  
* More data at "Hifi Engine": [https://www.hifiengine.com/library/pioneer/a-702r.shtml]
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90 Watt an 8 Ohm, 1 KHZ 1%
  
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In der Praxis aber deutlich mehr ! 2 und 1 Ohm stabil
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Laut Audio 175 W an 4 Ohm, 105 an 8 Ohm
  
'''Special features''''
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Besondere Ausstattungen: Fernbedienung, 3 Steckdosen hinten
* Remote control
 
* 3 sockets in the back (2 switchable total max. 100 Watt, 1 not switchable max. 100 Watt)
 
  
  
== Remarks ==
 
* Previous model:
 
* [[Pioneer A-701 R]]
 
  
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Bemerkungen
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Geräte aus der selben Baureihe : A 402 R, A 502 R, A 602 R. Das Gerät klingt hervorragend und ist sehr Leistungsstark. 300 Watt an 1 Ohm sind möglich. Leider hat Pioneer auch in dieser Preisklasse alle Schalter und Potis des Typs Stauboffen eingebaut, was sich nach ein paar Jahren durch kratzen oder Tonaussetzern bemerkbar macht.
  
* Successor model:
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http://s14.directupload.net/images/111010/cm8y26q7.jpg
* [[Pioneer A-705 R]]
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http://s14.directupload.net/images/111010/dbutqr9w.jpg
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http://s14.directupload.net/images/111010/lvdo3r6q.jpg
  
 
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==Bemerkungen==
* Other models in the same series:
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Weitere Modelle der gleichen Serie:
 
* [[Pioneer A-04]]
 
* [[Pioneer A-04]]
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* [[Pioneer A-103]]
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* [[Pioneer A-105]]
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* [[Pioneer A-203]]
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* [[Pioneer A-204 R]]
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* [[Pioneer A-303 R]]
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* [[Pioneer A-304 R]]
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* [[Pioneer A-305 R]]
 
* [[Pioneer A-402 R]]
 
* [[Pioneer A-402 R]]
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* [[Pioneer A-403 R]]
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* [[Pioneer A-404 R]]
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* [[Pioneer A-405 R]]
 
* [[Pioneer A-502 R]]
 
* [[Pioneer A-502 R]]
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* [[Pioneer A-503 R]]
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* [[Pioneer A-504 R]]
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* [[Pioneer A-505 R]]
 
* [[Pioneer A-602]]
 
* [[Pioneer A-602]]
 
* [[Pioneer A-602 R]]
 
* [[Pioneer A-602 R]]
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* [[Pioneer A-604 R]]
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* [[Pioneer A-605 R]]
 
* [[Pioneer A-702 R]]
 
* [[Pioneer A-702 R]]
 
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* [[Pioneer A-705 R]]
 
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[[Kategorie:Vollverstärker]]
== Pictures ==
 
* [[Pioneer A-702 R]]
 
http://s14.directupload.net/images/111010/cm8y26q7.jpg
 
 
 
 
 
* Picture: Pioneer A-702 R
 
http://s14.directupload.net/images/111010/dbutqr9w.jpg
 
 
 
 
 
* Picture: Pioneer A-702 R
 
http://s14.directupload.net/images/111010/lvdo3r6q.jpg
 
 
 
 
 
* Picture: Pioneer A-702 R
 
http://fs1.directupload.net/images/180113/tmf9ko6r.jpg
 
 
 
 
 
* Picture: Pioneer A-702 R
 
http://fs1.directupload.net/images/180113/hwr3dqzn.jpg
 
 
 
 
 
== Reviews ==
 
* The device sounds excellent and is very powerful. Unfortunately, Pioneer has also built in this price range all switches and pots of the type Stauboffen, which is noticeable after a few years by scratching or sound dropouts.
 
 
 
* In practice, the device showed a much higher performance. According to a test of the magazine Audio it was output powers of 105 watts at 8 ohms and 175 watts at 4 ohms. Also, I think I know that this test also measured 229 watts into 2 ohms. Since a 2Ohm specification for the sine wave power was not in the manual, I would take this information with caution.
 
 
 
According to technical documents up to 1 Ohm load stable, but without power specification (up to 300 watts?).
 
 
 
Pioneer A 702 R-G (G stands for Satingold): this unit is very rare, the black one is more common. Externally it is identical to the A 602 R, but inside it has a much more sophisticated power amplifier. Bigger transformer, 8 transistors on the black heat sink, 18.000 electrolytic capacitors. It is the most powerful and largest remote Pioneer integrated amp I know of to date. Not to be compared with the A 701 R or A 705 R, which are not as elaborate. The input selector, often blessed with contact difficulties with age, can be repaired by disassembly and cleaning.
 
 
 
* Competitors : [[Onkyo A-8780]], [[Onkyo A-8870]], [[Pioneer A-702 R]], [[Yamaha AX-890]], [[Sony TA-F 690 ES]], [[Denon PMA-1080 R]], [[Denon PMA-1315 R]]
 
 
 
 
 
== Links ==
 
 
 
 
 
[[Category:Integrated amplifier]]
 

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