The Auckland Radio Exhibition

Radio Record, Volume III, Issue 16, 1 November 1929, Page 8

The Auckland Radio Exhibition

é 7 ° . "Radio Record" Stand +. FrEATURIN G largely on our stand will be our new publication, "All About the All-Electric,"’ and with its very attractive cover, this book should make a very bright and artistic effect. It has been stated in another portion of this issue that very complete details have been given in this handbook for converting a set from D.C. to A.C. To further help constructors, the technical editor will convert a set during the Exhibition ou the lines laid down by the booklet. He will be only too pleased to explain any points as he goes along. These demonstrations will take take place during each afternoon, probably at about 3 o’clock The familiar models described in the handbook wil! also be on exhibition. These will include the ‘4-valve. A.C. Browning-Drake, and the power ampli; » fier. A home-made dynamic cone ‘" speaker, which was described by "Pentode" about twelve months ago, will also be on exhibition. In all probabil- | ity, demonstrations will be given. -_