Current Name from German's former Company "Fidelity" and where are the Schematics ??

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Current Name from German's former Company "Fidelity" and where are the Schematics ??

This company, known only to insider circles, mainly produced integrated-, pre- and power amplifiers.
Until this day I haven't heard them unfortunately, but this devices have a very good reputation concerning sonic quality.
Test reviews I have found in German's magazine stereoplay 1985, oct. (GARANT, integr. amp), 1986, aug. (OPAL preamp)

Who took over this audio brand and who can upload the schematics ?

Best thanks for some hints.

This are not the currently brands (nonetheless, they are also very interesting audio products):
Power Supplies, Filters, Clocks, Upgrades, Low Noise, Hifi
Musical Fidelity | World-Class Manufacturer of Award Winning Amplifiers, CD Players, DACs and Digital Audio Devices (UK)
Fidelity Acoustics (Vancouver, BC, CDN)
Ikeda – IBEX AUDIO (formerly Fidelity Research)
Osawa-Fidelix - mentioned under
LN-1 FIDELIX - HiFi-Do McIntosh/JBL/audio-technica/Jeff Rowland/Accuphase
https://www.cjm-audio.de/history-verkauft/fidelix/
http://www.fidelix.jp/others/cartridge.html
http://www.fidelix.jp/products/LIRICO/index.html
http://www.fidelix.jp/technology/cartridge3.html
http://www.hifimuseum.de/vor-vorverstrker-1982-teil1.html

In the attachment some images from the power amp models TOPAS, PYRIT and Crysolith
 

Attachments

  • Fidelity Power Amp Model Pyrit Front.jpg
    Fidelity Power Amp Model Pyrit Front.jpg
    259 KB · Views: 457
  • Fidelity Power Amp Crysolith open.jpg
    Fidelity Power Amp Crysolith open.jpg
    233.2 KB · Views: 265
  • Fidelity Power Amp Topas top view PCB-III.jpg
    Fidelity Power Amp Topas top view PCB-III.jpg
    142.8 KB · Views: 260
  • Fidelity Power Amp Topas top view PCB-II.jpg
    Fidelity Power Amp Topas top view PCB-II.jpg
    657.2 KB · Views: 292
  • Fidelity Power Amp Topas top view PCB-I.jpg
    Fidelity Power Amp Topas top view PCB-I.jpg
    748.9 KB · Views: 314
  • Fidelity Power Amp Sarder top view PCB Stereoplay 4-87.jpg
    Fidelity Power Amp Sarder top view PCB Stereoplay 4-87.jpg
    534.6 KB · Views: 359
  • Fidelity Power Amp Model Pyrit top view-II.jpg
    Fidelity Power Amp Model Pyrit top view-II.jpg
    332.5 KB · Views: 389
  • Fidelity Power Amp Model Pyrit top view-I.jpg
    Fidelity Power Amp Model Pyrit top view-I.jpg
    331.5 KB · Views: 409
  • Fidelity Power Amp Model Pyrit Owner's Manual.jpg
    Fidelity Power Amp Model Pyrit Owner's Manual.jpg
    652.2 KB · Views: 408
  • Fidelity Power Amp Model Pyrit Mains Transformer.jpg
    Fidelity Power Amp Model Pyrit Mains Transformer.jpg
    306.1 KB · Views: 428
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in this attachment the integrated amp models GRANAT and STUDENT and the genuine flyer
 

Attachments

  • Fidelity Broshure.jpg
    Fidelity Broshure.jpg
    552.3 KB · Views: 235
  • Fidelity Integr. Amp STUDENT top view-I.jpg
    Fidelity Integr. Amp STUDENT top view-I.jpg
    597.4 KB · Views: 257
  • Fidelity Integr. Amp STUDENT top view-II.jpg
    Fidelity Integr. Amp STUDENT top view-II.jpg
    599.6 KB · Views: 196
  • Fidelity integr. Amp Granat Rear.jpg
    Fidelity integr. Amp Granat Rear.jpg
    28.5 KB · Views: 184
  • Fidelity integr. Amp Granat main PCB-II.jpg
    Fidelity integr. Amp Granat main PCB-II.jpg
    66 KB · Views: 197
  • Fidelity integr. Amp Granat main PCB-I.jpg
    Fidelity integr. Amp Granat main PCB-I.jpg
    45.7 KB · Views: 211
  • Fidelity integr. Amp Granat input select.jpg
    Fidelity integr. Amp Granat input select.jpg
    34.2 KB · Views: 213
  • Fidelity integr. Amp Granat Front Power Amp Unit.jpg
    Fidelity integr. Amp Granat Front Power Amp Unit.jpg
    63.9 KB · Views: 260
  • Fidelity integr. Amp Granat Front-II.jpg
    Fidelity integr. Amp Granat Front-II.jpg
    25.5 KB · Views: 248
  • Fidelity integr. Amp Granat Front-I.jpg
    Fidelity integr. Amp Granat Front-I.jpg
    588.4 KB · Views: 226
and here the images of preamps and loudspeakers
 

Attachments

  • Fidelity PreAmp OPAL PCB solder site.jpg
    Fidelity PreAmp OPAL PCB solder site.jpg
    363.7 KB · Views: 156
  • Fidelity PreAmp OPAL PCB component site.jpg
    Fidelity PreAmp OPAL PCB component site.jpg
    348.5 KB · Views: 182
  • Fidelity PreAmp OPAL Front.jpg
    Fidelity PreAmp OPAL Front.jpg
    209.4 KB · Views: 126
  • Fidelity PreAmp ACHAT  back Panel.jpg
    Fidelity PreAmp ACHAT back Panel.jpg
    271.3 KB · Views: 128
  • Fidelity FL-1R-L Loudspeaker-II.jpg
    Fidelity FL-1R-L Loudspeaker-II.jpg
    360.1 KB · Views: 92
  • Fidelity FL-1R-L Loudspeaker-I.jpg
    Fidelity FL-1R-L Loudspeaker-I.jpg
    268.2 KB · Views: 82
  • Fidelity FL-1R-L Loudspeaker-III.jpg
    Fidelity FL-1R-L Loudspeaker-III.jpg
    227.1 KB · Views: 125

Attachments

  • 106881480_5fd9badf936ea9-581002911608104620549.jpg
    106881480_5fd9badf936ea9-581002911608104620549.jpg
    106.6 KB · Views: 71
  • h56223-2-56223b.jpg
    h56223-2-56223b.jpg
    232.6 KB · Views: 71
  • h56223-0-56223.jpg
    h56223-0-56223.jpg
    55.4 KB · Views: 98
  • l7423-0-l7423_600x600.jpg
    l7423-0-l7423_600x600.jpg
    33 KB · Views: 109
  • h56223-3-56223c.jpg
    h56223-3-56223c.jpg
    180.3 KB · Views: 112
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