Page 10 Advertisement 1

Radio Record, Volume V, Issue 18, 13 November 1931, Page 10

SUPER POWER An exceptional power valve ot the most advanced type: This valve has 9 pben omenal slope of 6, thus 20 inter- mediate audio stage between de tector and power valve i8 necessary. 'The AC. registance is 1000 ohmg. and the amplifcation factor 6, whlle the undistorted output js 2 watts. These exceptional fig- 0 ures prove that this ralve i8 2 genuinely remarkable 250 Va(ma) achievement and, with it8 PhiiPS modest power and input requireluents, 8 b 0 u 1 & E 406 prove immensely popu- FiL VOLTS 5 4 200 lar: 'The "C btas resis- tor for thib valve FILAMPS " 1 Bhoula have a valuc PLATE VOLS-Is%s0 Of 500 obms; AMPUFCATION-6 450 SLOPE- 5 6 F 406 351 JOo Va 250v Va 200v 50 Va is0v N HI 4 'Advertisement of Philips Lamps (NZ) Limited. [ead Office: P.O. Box 1673, WV ellington: Brershes: Avckland-Paykel $ Building, Anac Avenae- Christclurch -226 Tuam Strcet. T9BR . IPHILIPS 406