APR1
LESA ; Milano
- Country
- Italy
- Manufacturer / Brand
- LESA ; Milano
- Year
- 1960 ??
- Category
- Audio Amplifier or -mixer
- Radiomuseum.org ID
- 121219
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 3
- Main principle
- Audio-Amplification
- Wave bands
- - without
- Power type and voltage
- Powered by external power supply or a main unit.
- Loudspeaker
- - For headphones or amp.
- Material
- Metal case
- from Radiomuseum.org
- Model: APR1 - LESA ; Milano
- Shape
- Tablemodel without push buttons, Mantel/Midget/Compact up to 14
- Notes
- Preamplificatore per complesso ad alta fedeltà (Lesa A 821). 6 curve di equalizzazione (RIAA inclusa). Filtro subsonico. Regolazioni: acuti; gravi; curva fisiologica.
- Literature/Schematics (1)
- -- Original-techn. papers. (D.E. Ravalico: L'Audiolibro. Quinta Edizione. Hoepli, Milano, 1962.)
- Author
- Model page created by Marco Gilardetti. See "Data change" for further contributors.
- Other Models
-
Here you find 238 models, 208 with images and 84 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from LESA ; Milano