• Country
• United States of America (USA)

• Manufacturer / Brand
• Dyna Co. (Dynaco); Philadelphia PA

• Year
• 1971/1972 ?

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 324716

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

• Number of Tubes
• 5

• Valves / Tubes
• 12AX7 or ECC83 12AX7 or ECC83 12AX7 or ECC83 12AX7 or ECC83 12X4

• Wave bands
• - without

• Details
• Hi-Fi equipment

• Power type and voltage
• Alternating Current supply (AC) / 117 Volt

• Loudspeaker
• - For headphones or amp.

• from Radiomuseum.org
• Model: Stereo Preamplifier PAS-3X - Dyna Co. Dynaco; Philadelphia

• Shape
• Book-shelf unit.

• Notes

• The Dynaco PAS-3X is a 5-tube stereo preamplifier. Identical circuit to the PAS-2X but with different front panel and knobs.

• Literature/Schematics (1)
• Radio College of Canada (RCC) (1972 Component Stereo #7)

• Author
• Model page created by Tom Seeger. See "Data change" for further contributors.

• Other Models

• Here you find 27 models, 27 with images and 18 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Dyna Co. (Dynaco); Philadelphia PA