Powertone Combination Public Address System and Two Speed Phonograph 4301

★ 4.5 Watt Output.
★ Unsurpassed Tone Quality.
★ Beautifully Designed Cabinet.
★ Skilled Construction (Powertone Produced).
★ Three Stages (Push-Pull Amplification).                                                                              ★ 33%— 78 R.P.M. Phonograph Motor
★ STROMBERG-CARLSON PICKUP
★ Complete with Single Button Kellogg Handmike

Ideal for use in clubs, hotel lobbies, auditorium public address systems, stores, or where ever music or speech is required. Power output is sufficient to permit it to be used in large sized ball rooms. The use of the 33 1/3-78 motor assures a playing period of from 9 to 15 minutes continuous, depending upon the make of record used. If the old type records are to be used simply adjust the lever and the motor will have a speed of 78 R.P.M. 

It is a well engineered product. Months of experimentation by the Powertone Laboratories have resulted in an amplifier that will outperform many of the models listed elsewhere at higher prices. The outfit is comprised of a two speed Green Flyer Motor, 12 inch auditorium dynamic speaker, Stromberg-Carlson Phonograph Pickup, Kellogg single Button Hand Microphone, Powertone 3 stage P.P. 45 amplifier, and a handsome hand engraved Sonora Console. 

In the design of the Combination, different types of tube layouts were tried. It was finally
decided that for clear, undistorted, and sensitive operation it would be best to use push-pull 2-45’s in conjunction with 2-56. and one 80 type tubes. 4.5 watts of undistorted output, to fill any large size auditorium, may be attained with this combination. 

Hier finden Sie 38 Modelle, davon 29 mit Bildern und 4 mit Schaltbildern.
Alle gelisteten Radios usw. von Try-Mo (Powertone) Radio Co., Inc.; NY