Difference between revisions of "JVC A-X 900"
Line 92: Line 92:
 
Power Supply                :  Direct power system for power amplifying stage
 
Power Supply                :  Direct power system for power amplifying stage
  
−
Output Power(RMS)            :  2x120W, 8 ohms, 20Hz to 20kHz, with 0.003% total harmonic distortion
+
Output Power(RMS)            :  2x120W, 8 ohms, 20 Hz to 20 kHz, with 0.003 % total harmonic distortion
  
 
Total Harmonic Distortion
 
Total Harmonic Distortion
  
−
   AUX to SP OUT            :  0.003% at 120 watt output, 8 ohms, 20 Hz to 20kHz
+
   AUX to SP OUT            :  0.003 % at 120 watt output, 8 ohms, 20 Hz to 20 kHz
  
−
   PHONO to SP OUT              0.007% at 120 watt output, 8 ohms, 20 Hz to 20kHz, -30dB volume
+
   PHONO to SP OUT              0.007 % at 120 watt output, 8 ohms, 20 Hz to 20 kHz, -30 dB volume
  
 
Intermodulation Distortion
 
Intermodulation Distortion
  
−
   (60Hz: 7kHz=4:1)          :  0.001% at 120 watt output, 8 ohms
+
   (60Hz: 7kHz=4:1)          :  0.001 % at 120 watt output, 8 ohms
  
 
Switching Distortion        :  0
 
Switching Distortion        :  0
Line 108: Line 108:
 
Transient Intermodulation
 
Transient Intermodulation
  
−
Distortion                  :  0(LPF fc = 100kHz)
+
Distortion                  :  0(LPF fc = 100 kHz)
  
−
Power Bandwidth              :  7Hz to 60kHz(IHF, both channels driven, 8 ohms, 0.05% total harmonic distortion)
+
Power Bandwidth              :  7 Hz to 60 kHz(IHF, both channels driven, 8 ohms, 0.05 % total harmonic distortion)
  
−
Frequency Response (TUNER/AUX/DAD/TAPE): 3Hz to 100kHz + 0dB, -3dB (8 ohms)
+
Frequency Response (TUNER/AUX/DAD/TAPE): 3 Hz to 100 kHz + 0 dB, -3 dB (8 ohms)
  
−
Damping Factor              :  80 (1kHz, 8 ohms)
+
Damping Factor              :  80 (1 kHz, 8 ohms)
  
−
REC Output Level/Impedance  :  200mV/660 ohms (Phono)
+
REC Output Level/Impedance  :  200 mV/ 660 ohms (Phono)
  
 
Input Sensitivity/Impedance
 
Input Sensitivity/Impedance
 
   (1kHz)
 
   (1kHz)
−
   PHONO MM                  :  2.5mV/47k ohms
+
   PHONO MM                  :  2.5 mV/47 k ohms
−
   PHONO MC                  :  200uV/100 ohms
+
   PHONO MC                  :  200 uV/100 ohms
−
   TUNER/AUX/DAD/TAPE        :  200mV/39k ohms
+
   TUNER/AUX/DAD/TAPE        :  200 mV/39 k ohms
  
 
Signal-to-Noise Ratio
 
Signal-to-Noise Ratio
 
   ('66 IHF/DIN)
 
   ('66 IHF/DIN)
−
   PHONO MM                  :  85dB/81dB
+
   PHONO MM                  :  85 dB/81 dB
−
   PHONO MC                  :  69dB/75dB
+
   PHONO MC                  :  69 dB/75 dB
−
   TUNER/AUX/DAD/TAPE        :  109dB/85dB
+
   TUNER/AUX/DAD/TAPE        :  109 dB/85 dB
  
 
Tone Controls
 
Tone Controls
−
   BASS                      :  +/-8dB at 100Hz
+
   BASS                      :  +/-8 dB at 100 Hz
−
   TREBLE                    :  +/-8dB at 10kHz
+
   TREBLE                    :  +/-8 dB at 10 kHz
  
−
Muting                      :  -20dB
+
Muting                      :  -20 dB
  
−
Subsonic Filter              :  18Hz, -6dB/oct.
+
Subsonic Filter              :  18 Hz, -6 dB/oct.
  
−
Loudness(-30dB Volume)      :  +4dB at 100Hz
+
Loudness(-30dB Volume)      :  +4 dB at 100 Hz
  
 
Phono Overload(1kHz)
 
Phono Overload(1kHz)
−
   MM                        :  150mV(0.002% total harmonic distortion)
+
   MM                        :  150 mV(0.002% total harmonic distortion)
−
   MC                        :  11mV(0.003% total harmonic distortion)
+
   MC                        :  11 mV(0.003% total harmonic distortion)
  
 
RIAA Phono Equalization
 
RIAA Phono Equalization
−
   MM                        :  +/-0.2dB (20Hz to 20kHz)
+
   MM                        :  +/-0.2 dB (20 Hz to 20 kHz)
−
   MC                        :  +/-0.2dB (20Hz to 20kHz)
+
   MC                        :  +/-0.2 dB (20 Hz to 20 kHz)
  
−
Dimensions (HxD)            :  149x406mm, 5 7/8x16 inches
+
Dimensions (HxD)            :  149x406 mm, 5 7/8x16 inches
 
                                 Width 19" EIA Standard Rack
 
                                 Width 19" EIA Standard Rack
 
   
 
   

Revision as of 05:26, 16 August 2014

Daten

JVC Dynamic Super A Vollverstärker A-X 900


Allgemein:

  • Hersteller: JVC
  • Modell: A-X 900 (B) black
  • Baujahre:
  • Hergestellt in:
  • Farbe:
  • Typ: Super A mit GM Schaltung
  • Fernbedienung:
  • Leistungsaufnahme: 250 Watt (Europa)
  • Abmessungen: 43,5 x 14,9 x 40,6 cm (BxHxT)
  • Gewicht: 12,5 Kg
  • Neupreis ca.:


Anschlüsse:

  • Anzahl der Eingänge:
    • hier die Eingänge aufzählen (mit Empfindlichkeit/Impedanz)
  • Anzahl der Ausgänge:
    • hier die Ausgänge aufzählen (mit Pegel/Impedanz)


Technische Daten:

  • Dauerleistung (bei Klirrfaktor)
    • 8 Ohm: 2 x 120 Watt, 20- 20.000 Hz, mit 0.003 % Klirrfaktor
    • 8 Ohm: 2 x 125 Watt, 1 khz, 0,0005 % Klirrfaktor
    • 8 Ohm: 2 x 130 Watt, 1 khz, 0,7 % Klirrfaktor
  • Gesamtklirrfaktor: 0,003 % (20-20khz)
  • Dämpfungsfaktor: 80, 1 khz 8 ohm
  • Frequenzgang: 3- 100.000 Hz + 0, - 3 dB
  • Leistungsbandbreite: 7- 60 kHz
  • Signalrauschabstand('66 IHF/DIN):
    • PHONO MM: 85 dB/ 81 dB
    • PHONO MC: 69 dB/ 75 dB
    • TUNER/ AUX/ DAD/ TAPE: 109 dB/ 85 dB
  • Stereokanaltrennung:
  • Klangregelung:
    • Bass: ± 8 dB at 100 Hz
    • Höhen: ± 8 dB at 10 kHz
  • Loudness(-30 dB Volume): +4 dB at 100 Hz
  • High Filter:
  • Low Filter (Subsonic):
  • Mute:
  • Direct/Line-Straight:


Besondere Ausstattungen:

  • hier, wenn vorhanden


Bemerkungen

Weitere Modelle der gleichen Serie:

Bilder

Datei:JVC_AX_900.jpg

Berichte

Links

Kategorie:Vollverstärker


Anmerkung:Der JVC A-X901J ist technisch identisch mit dem JVC A-X900B.

The AX901 is a high quality 2 channel amplifier designed for a wide variety of applications in the video studio. With quality audio (ie. VHS HiFi) becoming increasingly important in video productions, it has become essential that the video producer use audio monitoring equipment of a higher grade than is found in typical monitor/receivers. However, traditional "professional audio" gear has been beyond the budgets of many video producers, and they have opted for consumer HiFi gear normally sold in HiFi shops and department stores.

Now, JVC would like to bridge this gap by offering the right products at the right price--through its Professional Video Dealers.

AX-901 Integrated Amplifier

==================AX901 SPECIFICATIONS===================

Phono EQ Amp  : ICL MM/MC equalizer with EL-FETs in its initial stage

Power Amp  : Dynamic Super-A power amplifier with Gm Circuit

Power Supply  : Direct power system for power amplifying stage

Output Power(RMS)  : 2x120W, 8 ohms, 20 Hz to 20 kHz, with 0.003 % total harmonic distortion

Total Harmonic Distortion 

  AUX to SP OUT             :  0.003 % at 120 watt output, 8 ohms, 20 Hz to 20 kHz

  PHONO to SP OUT              0.007 % at 120 watt output, 8 ohms, 20 Hz to 20 kHz, -30 dB volume

Intermodulation Distortion 

  (60Hz: 7kHz=4:1)          :  0.001 % at 120 watt output, 8 ohms

Switching Distortion  : 0

Transient Intermodulation

Distortion  : 0(LPF fc = 100 kHz)

Power Bandwidth  : 7 Hz to 60 kHz(IHF, both channels driven, 8 ohms, 0.05 % total harmonic distortion)

Frequency Response (TUNER/AUX/DAD/TAPE): 3 Hz to 100 kHz + 0 dB, -3 dB (8 ohms)

Damping Factor  : 80 (1 kHz, 8 ohms)

REC Output Level/Impedance  : 200 mV/ 660 ohms (Phono)

Input Sensitivity/Impedance 

  (1kHz)
  PHONO MM                  :  2.5 mV/47 k ohms
  PHONO MC                  :  200 uV/100 ohms
  TUNER/AUX/DAD/TAPE        :  200 mV/39 k ohms

Signal-to-Noise Ratio 

  ('66 IHF/DIN)
  PHONO MM                  :  85 dB/81 dB
  PHONO MC                  :  69 dB/75 dB
  TUNER/AUX/DAD/TAPE        :  109 dB/85 dB

Tone Controls 

  BASS                      :  +/-8 dB at 100 Hz
  TREBLE                    :  +/-8 dB at 10 kHz

Muting  : -20 dB

Subsonic Filter  : 18 Hz, -6 dB/oct.

Loudness(-30dB Volume)  : +4 dB at 100 Hz

Phono Overload(1kHz) 

  MM                        :  150 mV(0.002% total harmonic distortion)
  MC                        :  11 mV(0.003% total harmonic distortion)

RIAA Phono Equalization 

  MM                        :  +/-0.2 dB (20 Hz to 20 kHz)
  MC                        :  +/-0.2 dB (20 Hz to 20 kHz)

Dimensions (HxD)  : 149x406 mm, 5 7/8x16 inches 

                               Width 19" EIA Standard Rack

Design and specifications subject to change without notice.

Quelle: JVC Pro Video ( http://pro.jvc.com/prof/attributes/tech_desc.jsp?model_id=MDL100386&feature_id=02 )

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