- Country
- Germany
- Manufacturer / Brand
- Neumann, Georg, Laboratorium für Elektroakustik GmbH; Berlin
- Year
- 1960 ?
- Category
- Power supply/conditioner or battery or charger
- Radiomuseum.org ID
- 283044
- Number of Transistors
- 1
- Semiconductors
- TF80/30
- Wave bands
- - without
- Power type and voltage
- Alternating Current supply (AC) / 220 Volt
- Loudspeaker
- - - No sound reproduction output.
- Material
- Metal case
- from Radiomuseum.org
- Model: Netzgerät NUK - Neumann, Georg, Laboratorium f
- Shape
- Rack
- Dimensions (WHD)
- 45 x 132 x 270 mm / 1.8 x 5.2 x 10.6 inch
- Notes
-
First generation power supply for Neumann U-67 microphone. Plug-in version to be installed in the mixing console.
Output:
- + 210 V 1mA
- -6V 300 mA
Special "stabilyt" voltage reference (in fact, a nickel-cadmium cell, a Georg Neumann patent) used in the heater voltage stabilizer.
2 indicator lamps:
- main power on (neon lamp)
- microphone connected (=heater current on)
- Author
- Model page created by Matti Adolfsen. See "Data change" for further contributors.
- Other Models
-
Here you find 128 models, 118 with images and 47 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Neumann, Georg, Laboratorium für Elektroakustik GmbH; Berlin
Collections
The model Netzgerät is part of the collections of the following members.