Page 5 Advertisement 3

Radio Record, Volume II, Issue 43, 10 May 1929, Page 5

Ay Radios BEER NEEDINGTHIS FORALOnG tiala WHAT ABTUT YOURs? 86 Yes, 1 was tired ot buying Dry Batteries SO now Pve bought a Philips B' and 'C' Power Unit for the price of (Wo sets 0f drys and I know this job is going to last for ever. By the way, it'$ the simplest thing on earth to use, just plug Into the various sockets till your set works best: If you want z00 B volts you can have them-~if you want three grid bias taps each 0f any voltage betwecn 2 and 40, you may have them in an Instant. DONT STARVE YOUR VALVES, give cach 0f them just what plate and grid voltages they need: You may find just wbaf voltage each 'B' tap IS giuing Jobt sct by Feans of smple formula: Ask Johr dealer for 0 Iechnical folder dealing vitb Pbilips Power Units. Ea Klha POWER SOCKET APRARATUS 9rIiN 4 ~ Pnlips Lerps (Nzs) Le (Redlo Dept: > Hope 0lobor Buildns, Courtency rlact; Eollintt Branch Room : 611 Dilworth Building, Auckland Y 1 4 'uM= X)