Difference between revisions of "Grundig Fine Arts A-9009"

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__NOTOC__
 
__NOTOC__
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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'''
+
'''General'''
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* Hersteller: [[Grundig]]
+
* Manufacturer: [[Grundig]]
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* Modell: Fine Arts A-9009
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* Model: Fine Arts A-9009
−
* Baujahre: 1991 - 1993
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* Type: Integrated amplifier
−
* Hergestellt in: Braga/Portugal
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* Years of manufacture: 1991 - 1993
−
* Farbe: schwarz
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* Manufactured in: Braga/Portugal
−
* Typ: Analog
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* Color: Black
−
* Fernbedienung: ja
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* Remote control: yes
−
* Leistungsaufnahme: 530 Watt bei 2x 150 Watt Ausgangsleistung, 45 Watt Leerlauf
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* Power consumption: 530 watts at 2x 150 watts output power, 45 watts idle power
−
* Abmessungen: 475 x 161 x 378 mm (BxHxT incl. Holzwangen)
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* Dimensions: 475 x 161 x 378 mm (WxHxD incl. wooden side panels)
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* Gewicht: 18,7 kg (inklusive Holzseitenteile)
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* Weight: 18.7 kg (including wooden side panels)
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* Neupreis ca.: 2.200 DM  
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* Original price approx.: 2'198 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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** 1 x Phono (MM/MC, schaltbar)
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** 1 x Phono (MM/MC, switchable).
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** CD, Tuner, Aux, Video, 2x Tape In
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CD, Tuner, Aux, Video, 2x Tape In
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** 3 x digital (optisch '''und''' koaxial!)
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** 3 x digital (optical '''and''' coaxial!)
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* Anzahl der Ausgänge:
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* Number of outputs:
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** 2 x Tape Out
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** 2 x tape out
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** 1 x digital out (DAT, optisch und koaxial!)
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** 1 x digital out (DAT, optical and coaxial!)
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** Kopfhörer (6,3mm Klinke, vorne)
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** Headphones (6,3mm jack, front)
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** 2 Lautsprecherpaare
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** 2 pairs of loudspeakers
  
  
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'''In der Service Manual ''Grun-02457 (A 9009{9.55 136-8151 / G-LA 1451})'' sind folgende technische Daten dokumentiert:'''
+
'''In the service manual ''Grun-02457 (A 9009{9.55 136-8151 / G-LA 1451})'' the following technical data are documented:'''
  
−
* Ausgangsleistung THD = 1%, f = 1kHz (Sinus/ Musik) 2x 170/225 Watt
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* Output power THD = 1%, f = 1kHz (sine/music) 2x 170/225 Watt
−
* Nenn Ausgangsleistung 2x 150 Watt
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* nominal output power 2x 150 Watt
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* THD (Total Harmonic Distorsion): 1 kHz, P-1 dB <0,005% (Gesamtklirrfaktor)
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* THD (Total Harmonic Distorsion): 1 kHz, P-1 dB &lt;0.005% (total harmonic distortion)
−
* IHD (Inter Modulation Distorsion): 1kHz, P-1 dB < 0,01%
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* IHD (Inter Modulation Distorsion): 1kHz, P-1 dB &lt; 0.01%
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* TIM (Trans Inter Modulation):       1 kHz, P-1 dB < 0,01%
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* TIM (Trans Inter Modulation): 1 kHz, P-1 dB &lt; 0.01%
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* Dämpfungsfaktor bei 1 kHz:         200
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* Attenuation factor at 1 kHz: 200
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* Übertragungsbreite:                     5 Hz … 100 kHz
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* Transmission bandwidth: 5 Hz ... 100 kHz
  
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* Geräuschspannungsabstand IEC (150W/ 50mW):
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* Noise voltage distance IEC (150W/ 50mW):
−
** High Level: > 103/ 80 dB
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** High Level: &gt; 103/ 80 dB
−
** Phono MM (Magnet): > 81/ 77 dB
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** Phono MM (magnet): &gt; 81/ 77 dB
−
** Phono MC (Moving Coil): > 77/ 75 dB
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** Phono MC (moving coil): &gt; 77/ 75 dB
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** Digital: > 104/ 80 dB
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Digital: &gt; 104/ 80 dB
  
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* Fremdspannungsabstand (150W/ 50mW):
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* External voltage distance (150W/ 50mW):
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** High Level: > 100/ 77 dB
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** High Level: &gt; 100/ 77 dB
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** Phono MM (Magnet): > 75/ 73 dB
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** Phono MM (Magnet): &gt; 75/ 73 dB
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** Phono MC (Moving Coil): > 70/ 69 dB
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** Phono MC (moving coil): &gt; 70/ 69 dB
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** Digital: > 101/ 77 dB
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Digital: &gt; 101/ 77 dB
  
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* Übertragungsbereich (-1dB):
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* Frequency response (-1dB):
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** High Level: 5 Hz … 80 kHz
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** High Level: 5 Hz ... 80 kHz
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** Phono MM (Magnet): 10 Hz … 80 kHz
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Phono MM (magnet): 10 Hz ... 80 kHz
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** Phono MC (Moving Coil): 10 Hz … 20 kHz
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** Phono MC (moving coil): 10 Hz ... 20 kHz
  
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* Digital:
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Digital:
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** DSR: 5 Hz … 15 kHz
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** DSR: 5 Hz ... 15 kHz
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** CD: 5 Hz … 20 kHz
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CD: 5 Hz ... 20 kHz
−
** DAT: 5 Hz … 22 kHz
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DAT: 5 Hz ... 22 kHz
  
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* Eingangsempfindlichkeit:
+
* Input sensitivity:
 
** High Level: 200mV
 
** High Level: 200mV
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** Phono MM (Magnet): 2,3 mV
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** Phono MM (magnet): 2.3 mV
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** Phono MC (Moving Coil): 0,25 mV
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** Phono MC (moving coil): 0.25 mV
  
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* Übersteuerungsfestigkeit:
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* Overload resistance:
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** High Level: > 10 V
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** High Level: &gt; 10 V
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** Phono MM(Magnet): > 130 mV
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** Phono MM (magnet): &gt; 130 mV
−
** Phono MC ( Moving Coil): > 12 mV
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** Phono MC (moving coil): &gt; 12 mV
  
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* Eingangs Übersprechdämpfung (1kHz):
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* Input crosstalk attenuation (1kHz):
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** High Level: > 80 dB
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** High Level: &gt; 80 dB
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** Phono: > 75 dB
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Phono: &gt; 75 dB
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** Digital: > 80 dB
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** Digital: &gt; 80 dB
  
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* Stereo Übersprechdämpfung:
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Stereo crosstalk attenuation:
−
** High Level: > 77 dB
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** High Level: &gt; 77 dB
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** Phono: > 62 dB
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Phono: &gt; 62 dB
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** Digital: > 77 dB
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** Digital: &gt; 77 dB
  
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* Leistungsaufnahme:
+
* Power consumption:
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** bei 2x 150 Watt: 530 Watt
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** at 2x 150 Watt: 530 Watt
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** Leerlauf: 45 Watt
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idle: 45 Watt
  
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* Klangregelung:
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* tone control:
−
** Bass: ja
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** Bass: yes
−
** Balance: ja
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** Balance: yes
−
** Treble: ja
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** Treble: yes
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* Loudness: ja
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* Loudness: yes
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* High Filter: nein
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* High Filter: no
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* Low Filter (Subsonic): ja, 15 Hz (6 dB/oct)
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* Low Filter (Subsonic): yes, 15 Hz (6 dB/oct)
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* Mute: ja
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* Mute: yes
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* Direct/Line-Straight: ja
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* Direct/Line-Straight: yes
  
  
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'''Besondere Ausstattungen'''
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'''Special Features'''
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* integrierte kanalgetrennte DA-Wandler (Philips TDA 1541A-S1), diskreter Endstufenaufbau
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* Integrated channel-separated DA-converter (Philips TDA 1541A), discrete power amplifier design
  
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== Bemerkungen ==
 
  
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Im Gegensatz zu seinem schaltungstechnisch sehr ähnlich aufgebauten und in Japan hergestellten Vorgänger, dem A-9000, verfügt der A-9009 zusätzlich über 3 Digitaleingänge (jeweils 3x optisch und 3x digital, umschaltbar an der Frontplatte). Jeder Digitalanschluß kann Signale mit 32, 44 oder 48kHz Samplingfrequenz verarbeiten, Erkennung erfolgt automatisch (über Yamaha IC YM3623B). Die D/A Wandlung erfolgt kanalgetrennt über jeweils einen Philips TDA 1541A Wandler. An zwei von mir reparierten Verstärkern waren allerdings keine Silver-Crown (S1) D/A-Wander verbaut (diese hab ich nur im CD-9009 vorgefunden).
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== Remarks ==
 +
* Other models in the Fine Arts series:
 +
* Preamplifiers:
 +
* [[Grundig Fine Arts Esoteric Line]]
  
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Lautstärkeregelung erfolgt über 4fach Poti (das "blaue" ALPS) wie schon beim A-9000. Diskrete Endstufe, Treiberstufe wieder mit Hybridbaustein (STK3152), Leistungssteigerung durch höhere Betriebsspannung. 
 
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Besonderheit: PhonoMM und zusätzlich PhonoMC Anschlussbuchsen, umschaltbar an der Frontplatte so dass man zwei Plattenspieler betreiben kann. Per Fernbedienung kann am A-9009 nur die Lautstärke und Audio Muting (Stummschaltung) bedient werden. An der Geräterückseite stehen 2 Cinchbuchen mit dem RC5 Bus zur Verfügung wo z.B. ein CT-905, welches über kein Infrarotauge verfügt, fernbedient werden kann.
 
  
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Der A-9009 wurde in Portugal herstellt und ist beim Abnehmen des Gehäusedeckels an den Platinen und Steckverbindern auch als "Grundig" zu erkennen (im Gegensatz zum A-9000). Die Lautsprecher-Anschlußschrauben sind aus Metall gedreht und vergoldet. Sie haben eine 4mm Bohrung wo Bananas direkt eingesteckt werden können was sehr praktisch sein kann.
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* Integrated amplifiers:
 +
* [[Grundig Fine Arts A-904]]
 +
* [[Grundig Fine Arts A-905]]
 +
* [[Grundig Fine Arts A-9009]]
  
  
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Weitere Modelle der gleichen Serie:
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* [[Tuner:
 +
* [[Grundig Fine Arts T-904]]
 +
* [[Grundig Fine Arts T-907]]
 +
* [[Grundig Fine Arts T-9000]]
 +
* [[Grundig Fine Arts ST-9000]]
 +
* [[Grundig Fine Arts ST-9000 SHF]]
  
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== Bilder ==
 
−
[[Datei:A9009_1.jpg]]
 
  
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== Berichte ==
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* [[CD player]]
 +
* [[Grundig Fine Arts CD-905]]
 +
* [[Grundig Fine Arts CD-9009]]
  
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== Links ==
 
  
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[[Kategorie:Vollverstärker]]
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* Tape Deck:
 +
* [[Grundig Fine Arts CT-905]]
 +
* [[Grundig Fine Arts CCT-903]]
 +
 
 +
 
 +
* Turntable:
 +
* [[Grundig Fine Arts TT-903]]
 +
 
 +
 
 +
* Speakers:
 +
* [[Grundig Fine Arts One]]
 +
* [[Grundig Fine Arts Two]]
 +
* [[Grundig Fine Arts Three MK II]]
 +
* [[Grundig Fine Arts Four MK II]]
 +
 
 +
 
 +
== Pictures ==
 +
* Picture: Grundig Fine Arts A-9009
 +
[[File:A9009_1.jpg]]
 +
 
 +
 
 +
== Reviews ==
 +
* In contrast to its predecessor, the [[Grundig Fine Arts A-9000|Fine Arts A-9000]], which is very similar in circuitry and manufactured in Japan, the A-9009 additionally has 3 digital inputs (3x optical and 3x digital, switchable on the front panel). Each digital port can process signals with 32, 44 or 48kHz sampling frequency, detection is done automatically (via Yamaha IC YM3623B). The D/A conversion is done channel separated by a Philips TDA 1541A converter. On two of the amplifiers I repaired, however, no Silver Crown (S1) D/A converters were installed (I only found them in the CD-9009).
 +
 
 +
* Volume control via 4-way potentiometer (the "blue" ALPS) as already in the A-9000. Discrete output stage, driver stage again with hybrid component (STK3152), power increase by higher operating voltage.
 +
 
 +
Special feature: Phono MM and additionally Phono MC sockets, switchable on the front panel so that two turntables can be operated. The remote control of the A-9009 can only be used for volume and audio muting. At the rear of the unit there are 2 cinch sockets with the RC5 bus available where e.g. a CT-905, which does not have an infrared eye, can be remote controlled.
 +
 
 +
The A-9009 was manufactured in Portugal and can be identified as "Grundig" by the PCBs and connectors when removing the cover (in contrast to the A-9000). The speaker terminals are made of metal and gold plated. They have a 4mm hole where bananas can be plugged in directly which can be very practical.
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== Left ==
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[[Category:Integrated amplifier]]

Latest revision as of 07:18, 15 December 2020

Data[edit]

General

  • Manufacturer: Grundig
  • Model: Fine Arts A-9009
  • Type: Integrated amplifier
  • Years of manufacture: 1991 - 1993
  • Manufactured in: Braga/Portugal
  • Color: Black
  • Remote control: yes
  • Power consumption: 530 watts at 2x 150 watts output power, 45 watts idle power
  • Dimensions: 475 x 161 x 378 mm (WxHxD incl. wooden side panels)
  • Weight: 18.7 kg (including wooden side panels)
  • Original price approx.: 2'198 DM


Connections

  • Number of inputs:
    • 1 x Phono (MM/MC, switchable).

CD, Tuner, Aux, Video, 2x Tape In

    • 3 x digital (optical and coaxial!)
  • Number of outputs:
    • 2 x tape out
    • 1 x digital out (DAT, optical and coaxial!)
    • Headphones (6,3mm jack, front)
    • 2 pairs of loudspeakers


In the service manual Grun-02457 (A 9009{9.55 136-8151 / G-LA 1451}) the following technical data are documented:

  • Output power THD = 1%, f = 1kHz (sine/music) 2x 170/225 Watt
  • nominal output power 2x 150 Watt
  • THD (Total Harmonic Distorsion): 1 kHz, P-1 dB <0.005% (total harmonic distortion)
  • IHD (Inter Modulation Distorsion): 1kHz, P-1 dB < 0.01%
  • TIM (Trans Inter Modulation): 1 kHz, P-1 dB < 0.01%
  • Attenuation factor at 1 kHz: 200
  • Transmission bandwidth: 5 Hz ... 100 kHz
  • Noise voltage distance IEC (150W/ 50mW):
    • High Level: > 103/ 80 dB
    • Phono MM (magnet): > 81/ 77 dB
    • Phono MC (moving coil): > 77/ 75 dB

Digital: > 104/ 80 dB

  • External voltage distance (150W/ 50mW):
    • High Level: > 100/ 77 dB
    • Phono MM (Magnet): > 75/ 73 dB
    • Phono MC (moving coil): > 70/ 69 dB

Digital: > 101/ 77 dB

  • Frequency response (-1dB):
    • High Level: 5 Hz ... 80 kHz

Phono MM (magnet): 10 Hz ... 80 kHz

    • Phono MC (moving coil): 10 Hz ... 20 kHz

Digital:

    • DSR: 5 Hz ... 15 kHz

CD: 5 Hz ... 20 kHz DAT: 5 Hz ... 22 kHz

  • Input sensitivity:
    • High Level: 200mV
    • Phono MM (magnet): 2.3 mV
    • Phono MC (moving coil): 0.25 mV
  • Overload resistance:
    • High Level: > 10 V
    • Phono MM (magnet): > 130 mV
    • Phono MC (moving coil): > 12 mV
  • Input crosstalk attenuation (1kHz):
    • High Level: > 80 dB

Phono: > 75 dB

    • Digital: > 80 dB

Stereo crosstalk attenuation:

    • High Level: > 77 dB

Phono: > 62 dB

    • Digital: > 77 dB
  • Power consumption:
    • at 2x 150 Watt: 530 Watt

idle: 45 Watt

  • tone control:
    • Bass: yes
    • Balance: yes
    • Treble: yes
  • Loudness: yes
  • High Filter: no
  • Low Filter (Subsonic): yes, 15 Hz (6 dB/oct)
  • Mute: yes
  • Direct/Line-Straight: yes


Special Features

  • Integrated channel-separated DA-converter (Philips TDA 1541A), discrete power amplifier design


Remarks[edit]








Pictures[edit]

  • Picture: Grundig Fine Arts A-9009

A9009 1.jpg


Reviews[edit]

  • In contrast to its predecessor, the Fine Arts A-9000, which is very similar in circuitry and manufactured in Japan, the A-9009 additionally has 3 digital inputs (3x optical and 3x digital, switchable on the front panel). Each digital port can process signals with 32, 44 or 48kHz sampling frequency, detection is done automatically (via Yamaha IC YM3623B). The D/A conversion is done channel separated by a Philips TDA 1541A converter. On two of the amplifiers I repaired, however, no Silver Crown (S1) D/A converters were installed (I only found them in the CD-9009).
  • Volume control via 4-way potentiometer (the "blue" ALPS) as already in the A-9000. Discrete output stage, driver stage again with hybrid component (STK3152), power increase by higher operating voltage.

Special feature: Phono MM and additionally Phono MC sockets, switchable on the front panel so that two turntables can be operated. The remote control of the A-9009 can only be used for volume and audio muting. At the rear of the unit there are 2 cinch sockets with the RC5 bus available where e.g. a CT-905, which does not have an infrared eye, can be remote controlled.

The A-9009 was manufactured in Portugal and can be identified as "Grundig" by the PCBs and connectors when removing the cover (in contrast to the A-9000). The speaker terminals are made of metal and gold plated. They have a 4mm hole where bananas can be plugged in directly which can be very practical.


Left[edit]

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