• Country
• Belgium

• Manufacturer / Brand
• Velleman, SA; Legen Heirweg Gavere Belgique

• Year
• 2012 ?

• Category
• Kit (Parts plus instruction) or building instructions only

• Radiomuseum.org ID
• 262097

Click on the schematic thumbnail to request the schematic as a free document.

• Number of Transistors

• Semiconductors
• HT8950A LM386

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Power type and voltage
• Dry Batteries / 9 Volt

• Loudspeaker
• - This model requires external speaker(s).

• Power out
• 1.5 W (unknown quality)

• Material
• Printed Circuit Board

• from Radiomuseum.org
• Model: Voice-Changer MK171 - Velleman, SA; Legen Heirweg

• Shape
• Chassis only or for «building in»

• Notes

• Ein über ein Elektretmikrophon aufgenommenes NF-Signal lässt sich in verschiedene Effekte verschieben (Tonhöhe) und umwandeln (Tonart).

  Bausatz komplett mit LP und allen Bauteilen.

  Made in Hong Kong.

• Price in first year of sale
• 8.00 €

• Mentioned in
• Funkamateur 2014, H.12

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

• Other Models

• Here you find 9 models, 9 with images and 5 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Velleman, SA; Legen Heirweg Gavere Belgique