Ypsilon Luidspreker
Audio Research Center; Rotterdam
- Country
- Netherlands
- Manufacturer / Brand
- Audio Research Center; Rotterdam
- Year
- 1983
- Category
- Loudspeaker, headphone or earphone
- Radiomuseum.org ID
- 125511
Click on the schematic thumbnail to request the schematic as a free document.
- Wave bands
- - without
- Power type and voltage
- No Power needed
- Loudspeaker
- 3 Loudspeakers / Ø 23 cm = 9.1 inch
- Material
- Plastics (no bakelite or catalin)
- from Radiomuseum.org
- Model: Ypsilon Luidspreker - Audio Research Center;
- Shape
- Miscellaneous shapes - described under notes.
- Dimensions (WHD)
- 1250 x 315 x 315 mm / 49.2 x 12.4 x 12.4 inch
- Notes
- Lautsprecher-Bauanleitung. Dreiwegsystem. Daline-Prinzip, d.h. "Orgelpfeife" abgestimmt auf ein Viertel der Resonanz-Frequenz des Bass-Lautsprechers, etwa 10 Hz nach unten verschoben. Bestückt mit drei Isophon-Units: PSL 230/100/8 (Tiefen), PSM 120/8 (Mitten), KX 9/8 (Höhen). Gehäuse aus PVC (Röhren-Form).
- Mentioned in
- -- Original-techn. papers. (John van der Sluis & Peter van Willenswaard, "Bouwontwerp Drie-Weg Luidspreker-Systeem",)
- Literature/Schematics (1)
- Audio & Techniek, 83/4:39-43 (1983)
- Author
- Model page created by Aren van Waarde. See "Data change" for further contributors.
- Other Models
-
Here you find 8 models, 3 with images and 8 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Audio Research Center; Rotterdam