JVC A-X 900

Daten

Allgemein:

• Hersteller: JVC
• Modell: A-X 900 (B) black
• Baujahre: 1983 - 1985
• Hergestellt in: Japan
• Farbe: Schwarz
• Typ: Super A Vollverstärker mit GM Schaltung
• Fernbedienung:
• Leistungsaufnahme: 250 Watt (Europa)
• Abmessungen: 435 x 149 x 406 mm (BxHxT)
• Gewicht: 12,5 Kg
• Neupreis ca.: 1'400 DM

Anschlüsse:

• Eingänge:
  • Phono MM 1, 2: 2.5 mV/ 47 kOhm (max. 300mV, 1Khz, 0,005% THD)
  • Phono MC : 200µV / 100 Ohm (max. 23mV, 1Khz, 0,005% THD)
  • Tuner, Aux, Tape 1, 2: 200 mV/ 47 kOhm
• Ausgänge:
  • Tape 1,2 Rec Out: 200 mV/ 330 Ohm
  • 2 Lautsprecherpaare
  • Kopfhörer

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:

Besondere Ausstattungen:

• Dynamic Super-A Schaltung, siehe auch:
  • Super-A

Bemerkungen

• Weitere Modelle der gleichen Serie:
• A-X 1
• A-X 2
• A-X 3
• A-X 4
• A-X 5
• A-X 7
• A-X 9

• Korrespondierende Tuner:
• T-X 5
• T-X 6 L

Links

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)  : 149 x 406 mm, 5 7/ 8 x 16 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 )