Integrated-Pre-Main-Amplifier SV2000

Grundig (Radio-Vertrieb, RVF, Radiowerke)

  • Year
  • 1981–1984
  • Category
  • Audio Amplifier or -mixer
  • Radiomuseum.org ID
  • 109819
    • alternative name: Grundig Portugal || Grundig USA / Lextronix

Click on the schematic thumbnail to request the schematic as a free document.

 Technical Specifications

  • Number of Transistors
  • Semiconductors present.
  • Semiconductors
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Power type and voltage
  • Alternating Current supply (AC) / 110; 220 Volt
  • Loudspeaker
  • - This model requires external speaker(s).
  • Power out
  • 150 W (max.)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Integrated-Pre-Main-Amplifier SV2000 - Grundig Radio-Vertrieb, RVF,
  • Shape
  • Book-shelf unit.
  • Dimensions (WHD)
  • 450 x 75 x 350 mm / 17.7 x 3 x 13.8 inch
  • Notes
  • SlimLine Stereo Vollverstärker mit 2x 50 Watt Sinus an 4 Ohm (DIN).
  • Net weight (2.2 lb = 1 kg)
  • 9 kg / 19 lb 13.2 oz (19.824 lb)
  • Source of data
  • -- Original-techn. papers.
  • Author
  • Model page created by Peter Böhm. See "Data change" for further contributors.

 Collections | Museums | Literature

Collections

The model Integrated-Pre-Main-Amplifier is part of the collections of the following members.

 Forum

Forum contributions about this model: Grundig Radio-: Integrated-Pre-Main-Amplifier SV2000

Threads: 1 | Posts: 4

Dear forum members,

Can anyone give me information about this transformer?

All I know is that is has been used in a Grundig CUC color TV chassis.

The secondary has 2 windings: 220 V , fused with a 3.15 A fuse, and 19 V, fused with 4Amp.

The primary is fused with 4 Amp.

I would like to modify it for a secondary voltage of 110 V, by unwinding the 220 V output.

Possibly there are 2 secondary 110 V windings in series, each wound on a leg of the U shaped core?

Attachments

Georges Van Campenhout † 28.4.22, 29.Dec.20

Weitere Posts (4) zu diesem Thema.