NF-Verstärker TKV20
Teladi; Düsseldorf
- Country
- Germany
- Manufacturer / Brand
- Teladi; Düsseldorf
- Year
- 1950–1952
- Category
- Audio Amplifier or -mixer
- Radiomuseum.org ID
- 19124
-
- alternative name: Diederichs & Kühlwein
- Number of Tubes
- 7
- Main principle
- Audio-Amplification
- Wave bands
- - without
- Power type and voltage
- Alternating Current supply (AC) / 110; 125; 150; 220; 240 Volt
- Loudspeaker
- - This model requires external speaker(s).
- Power out
- 25 W (unknown quality)
- Material
- Metal case
- from Radiomuseum.org
- Model: NF-Verstärker TKV20 - Teladi; Düsseldorf
- Shape
- Tablemodel, with any shape - general.
- Dimensions (WHD)
- 420 x 240 x 240 mm / 16.5 x 9.4 x 9.4 inch
- Notes
- Der NF-Verstärker TKV20 von Diederichs & Kühlwein, Teladi hat eine alternative Röhrenbestückung: 6SJ7, 6SJ7, 6SN7, 6L6, 6L6, EZ12, EZ12.
Der TKV20 hat 4 Eingänge; Ausgang 70 V/200 Ohm; Frequenzgang 30-16000 Hz.
- Net weight (2.2 lb = 1 kg)
- 15 kg / 33 lb 0.6 oz (33.04 lb)
- Price in first year of sale
- 670.00 DM
- External source of data
- Erb
- Source of data
- Kat.d.Rundf.GrossH.1951/52 / Radiokatalog Band 2, Ernst Erb
- Mentioned in
- Kat.d. Rundf.Gr.Handel 1950/51
- Other Models
-
Here you find 105 models, 64 with images and 4 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Teladi; Düsseldorf