Unnumbered Page Advertisement 1

Radio Record, Volume IV, Issue 37, 27 March 1931, Unnumbered Page

Mioa 8 E 4 3l -6 VEN for Phitips E gineers tho E4o6 K 2 remarkable achievement; With its phenomenal slope of 6 mAAV, obtained from the amplification factor 0 6 combined with tbe markably low impedance of Ibooo ohms; i is ideal 38 2 single stage amplifier: Its plate requirements ate from Iso to 250 volts, and 24 volts of negative grid bias at the maximum plate voltage is necessary Price 35+ 4arretr Ehinitl Poy Berefot Metinstrs Anckland Ofiest_ Arstel s Buildinsa Airtae Art Ciistchuck Qjjers #6Igams419 FZMLTS ALAMPS FLATEVOLTS-" %eso RMAPUFICATION-6 SLOPE 150 {PHILIPL E406