• Country
• Germany

• Manufacturer / Brand
• Flohr, N., Oberlungwitz; (Ostd.)

• Year
• 1955

• Category
• Loudspeaker, headphone or earphone

• Radiomuseum.org ID
• 113821

• Wave bands
• - without

• Power type and voltage
• Powered by external power supply or a main unit.

• Loudspeaker
• Electrostatic Loudspeaker (high bias DC voltage) / Ø 9.5 cm = 3.7 inch

• from Radiomuseum.org
• Model: SL5501a - Flohr, N., Oberlungwitz; Ostd.

• Dimensions (WHD)
• 95 x 95 x 32 mm / 3.7 x 3.7 x 1.3 inch

• Notes
• Elektrostatischer Hochton-Lautsprecher 5···20 kHz, 200···300 V Polarisationsspannung über 30 kOhm.

• Mentioned in
• Radio und Fernsehen 01/55

• Author
• Model page created by Wolfgang Eckardt. See "Data change" for further contributors.

• Other Models

• Here you find 3 models, 3 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Flohr, N., Oberlungwitz; (Ostd.)