Note
Allied Radio catalog 1968 (copyright 1967), p. 452.
Brief description. Popular Electronics, Feb 1968, p. 73.
Allied Radio catalog 1969 (copyright 1968), p. 498.
Allied Radio catalog 1971 (copyright 1970), p. 391.
The Knight-Kit T-175 6 and 10 meter linear amplifier used a pair of 6JE6A sweep tubes. It ran 150 watts input on CW, 300 watts PEP on SSB, and could be used on AM by reducing input power to 240 watts. It had an automatic antenna changeover relay and internal cooling fan.