• Country
• Spain

• Manufacturer / Brand
• Optimus; Gerona

• Year
• 1974

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 212130

• • alternative name: Pla Hermanos y Cía

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

• Number of Transistors
• 29

• Semiconductors
• SC149 SC149 SC149 SC149 SC149 SC149 SC149 SC149 SC149 SC149 SC149 SC149 SC149 SC149 SC149 SC148 SC148 MC140 BD139 BD230 BD230 BD237 BD237 BD237 BD237 2N6254 2N6254 2N6254 2N6254 4AF2 SFD108 BY126 BY127 BZX79

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 125; 220 Volt

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

• Power out
• 120 W (180 W max.)

• Material
• Metal case

• from Radiomuseum.org
• Model: Missouri 1628 - Optimus; Gerona

• Shape
• Book-shelf unit.

• Dimensions (WHD)
• 448 x 115 x 335 mm / 17.6 x 4.5 x 13.2 inch

• Notes

• ENTRADAS: (4) Para Micrófonos.(1) Para Fono. (2) Para Auxiliares.
  Impedancias de Salida:4, 8 y 16 Ohm.y Linea de 70 y 100 V.

• Net weight (2.2 lb = 1 kg)
• 10.2 kg / 22 lb 7.5 oz (22.467 lb)

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

• Author
• Model page created by Marcelino Iniesta Fernandez. See "Data change" for further contributors.

• Other Models

• Here you find 197 models, 131 with images and 98 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Optimus; Gerona