• Country
• Czechoslovakia

• Manufacturer / Brand
• Jolana Hradec, Kralove

• Year
• 1962 ??

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 174117

• Number of Transistors
• 5

• Semiconductors

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Power type and voltage
• Storage and/or dry batteries / 27 Volt

• Loudspeaker
• 2 Loudspeakers

• Power out
• 4 W (unknown quality)

• Material
• Leather / canvas / plastic - over other material

• from Radiomuseum.org
• Model: All-Tran - Jolana Hradec, Kralove

• Shape
• Portable set > 8 inch (also usable without mains)

• Dimensions (WHD)
• 420 x 290 x 140 mm / 16.5 x 11.4 x 5.5 inch

• Net weight (2.2 lb = 1 kg)
• 6 kg / 13 lb 3.5 oz (13.216 lb)

• Author
• Model page created by Gabriel Toth. See "Data change" for further contributors.

• Other Models

• Here you find 7 models, 4 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Jolana Hradec, Kralove