Grundig Fine Arts A-904 specifications

Category : Integrated amplifier

Brand : Grundig

General

connectors

Technical data

special features

source: Grundig HiFi-total prospectus 1992

• manufacturer: Grundig
• model: Fine Arts A-904
• type: Amplifier
• year of construction: 1991 - 1993
• Made in: Portugal (Braga)
• color: Black
• remote control: Yes
• power consumption: 330 W max.
• Dimensions: 475 x 132 x 370 mm (WxHxD incl. Wood cheeks)
• weight: 10.7 kg
• factory price approx.: 798 DM

• number of inputs:
  • Tuner, SATELLITE Tuner, CD, Phono MM, AUX, Tape1, Tape2
• number of outputs:
  • 2 Pairs of speakers (A+B), Headphones, Tape1, Tape2
  • 2 x RC5 Remote control to other devices

• Tuner, SATELLITE Tuner, CD, Phono MM, AUX, Tape1, Tape2

• 2 Pairs of speakers (A+B), headphones, Tape1, Tape2
• 2 x RC5 Remote control to other devices

• the duration of the performance (total harmonic distortion)
  • 8 Ohm : 2 x 90 W (2 x 112 W loud Stereo 4/1992)
  • 4 Ohm :
• dynamic performance
  • 8 Ohm : 2 x 120 W
  • 4 Ohm :
• total harmonic distortion: < 0,006 % (at 1 kHz)
• damping factor: 100
• frequency response: < 10 Hz - 50,000 Hz
• signal-to-noise ratio: > 102 dB
• stereo channel separation: > 75 dB
• Loudness: Yes
• High Filter : no
• Low Filter (Subsonic): no
• Mute: Yes
• Direct/Line-Straight: Yes

• 8 Ohm : 2 x 90 W (2 x 112 W loud Stereo 4/1992)
• 4 Ohm :

• 8 Ohm : 2 x 120 W
• 4 Ohm :

• Front-panel connectors for Tape2 (In + Out)
• 3 switched network sockets

• Further models of the Fine Arts series:
• pre-amplifier:
• Grundig Fine Arts , Esoteric Line

• amplifier:
• Grundig Fine Arts A-903
• Grundig Fine Arts A-905
• Grundig Fine Arts A-9000
• Grundig Fine Arts A-9009

• Tuner:
• Grundig Fine Arts T-903
• Grundig Fine Arts T-903 MK II
• Grundig Fine Arts T-904
• Grundig Fine Arts T-905
• Grundig Fine Arts T-907
• Grundig Fine Arts T-9000
• Grundig Fine Arts T-9009
• Grundig Fine Arts ST-9000
• Fine Arts by Grundig ST-9000 SHF

• CD Player:
• Grundig Fine Arts CD-903
• Grundig Fine Arts CD-904
• Grundig Fine Arts CD-905
• Grundig Fine Arts CD-9000
• Grundig Fine Arts CD-9009

• Tape Deck:
• Grundig Fine Arts CT-905
• Grundig Fine Arts CCT-903

• DAT-recorder:
• Grundig Fine Arts DAT-9000
• Grundig Fine Arts DAT-9009

• record player:
• Grundig Fine Arts TT-903

• speakers:
• Grundig Fine Arts

• Grundig Fine Arts One
• Grundig Fine Arts Two
• Grundig Fine Arts Three
• Grundig Fine Arts Four
• Grundig Fine Arts Three MK II
• Grundig Fine Arts Four MK II
• Grundig Fine Arts Five Active

• Fine Arts 10
• Fine Arts 20
• Fine Arts 30

• image: Grundig Fine Arts A-904

• extract from the prospectus 1993: Grundig Fine Arts A-904, V-1, V-2, V-3

• The A904 is largely identical with the A905, has been changed to:
  • the input Board, the buffer level is sitting here after the input switching, and is present only once
  • the gain of the power amplifier was withdrawn and the power amp capacitors have been reduced in size

• the input Board, the buffer stage is sitting here after the input switching, and is present only once
• the gain of the power amplifier was withdrawn and the power amp capacitors have been reduced in size

• It is missing the A904 compared to the A905:
  • the digital shift circuit Board
  • Phono MC preamp

• the digital shift circuit Board
• Phono MC preamp

Comment:

Comment box:

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