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joe veras © 2003 |
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Hammarlund Super-Pro 400 In a
manner similar to the HQ-129X, the first post-war Super Pro drew heavily
upon the design of its pre-war and wartime predecessors. The 15-tube,
single conversion set had a crystal filter in a 455 kHz I.F, two stages of
RF amplification, and a pair of push-pull 6V6s capable of 8 watts audio
output. The Super Pro 400 tuned from .54 – 30 MHz in 5 bands and used an
external power supply. The model pictured is the SPC-400X cabinet version.
The rack mount receiver was designated the SPR-400X; $342.00, 1946. |
