• Country
• Spain

• Manufacturer / Brand
• Roselson, Acústica Electrónica, S.L.; Barcelona

• Year
• 1960 ??

• Category
• Radio part (not a module) 

• Radiomuseum.org ID
• 322292

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

• Main principle
• Audio-Amplification

• Wave bands
• - without

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

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

• Power out
• 50 W (60 W max.)

• Material
• Metal case

• from Radiomuseum.org
• Model: Transformador de Salida de Alta Fidelidad ULT-60 - Roselson, Acústica Electrónica

• Shape
• Chassis only or for «building in»

• Dimensions (WHD)
• 110 x 135 x 105 mm / 4.3 x 5.3 x 4.1 inch

• Notes

• Roselson, Acústica Electrónica, S.L., ULT-60

  Transformador de salida de alta fidelidad especial para push-pull de EL34, KT88 o 6550

  • Z Primario: 4.300 Ω (EL34 ó 6550) y 5.000 Ω (KT88)
  • Z Secundario: 1, 4, 8, 16 y 25 Ω
  • Potencia de salida: Máxima 60 W

• Net weight (2.2 lb = 1 kg)
• 4 kg / 8 lb 13 oz (8.811 lb)

• Literature/Schematics (1)
• -- Original-techn. papers.

• Author
• Model page created by Miguel Bravo-Cos. See "Data change" for further contributors.

• Other Models

• Here you find 41 models, 31 with images and 24 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Roselson, Acústica Electrónica, S.L.; Barcelona