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* ADJUST VOLUME FROM ANY POINT IN THE AUDIENCE
* WvUuud GOING BACK TO AMPLIFIER
* Witkcud MOVING AMPLIFIER WITH YOU
MODEL 410— PORTABLE P. A. UNIT . . .
14 Watts Has same features as Model 41 4, but is smaller, more compact. Ideal for carnivals, side-shows, concessions, etc Heavy duty 8 in b permanent magnet dynamic speakers mounted in separate carrying case. Moderately priced.
MODEL 172— MOBILE P. A. SYSTEM . . .
25 Watts
A mobile P. A. system that combines AC-DC hi ONE CASE. Instantly available for either voltage without removal of packs. Latest dynamic type microphone specially designed for Sound Truck work. Unaffected by wind and adverse climatic conditio ns. Moder n, streamlined appearance. Provisions for Remote Volume Control, Headphone and Meter Monitoring.
Export Division: 145 W. 45th St., New York City
• A development in P. A. equipment as revolutionary as the self starter on an automobile. Remote volume control from any point within hearing range. Get full details now about Model 414, and this GREAT New Selling feature.
PLUS THESE GREAT FEATURES:
PROTECTED RECESSED ILLUMINATED CONTROLS . . . FULL 14 WATTS OUTPUT; HIGH GAIN . . . BEAM POWER TUBES . . . CATHODE DEGENERATION ... 3 CHANNEL INPUT ... 12' HEAVY DUTY PERMANENT MAGNETIC DYNAMIC SPEAKERS . . . PROVISIONS FOR HEAD PHONE AND METER MONITORING . . . PROVISION FOR PAGING SWITCH CONTROL ESPECIALLY DESIGNED FOR BEAM POWER TUBES . . . SMALL, LIGHTWEIGHT, COMPACT . . . WITHOUT SACRIFICING TONE QUALITY . . . ATTRACTIVE TWO-TONE GRAY CARRYING CASES.
See How Remote Volume Control Works!
1 MAIL THE COUPON!
1 OPERADIO MANUFACTURING COMPANY Dept. R.T. 4, St. Charles, Illinois
Please send me complete data on the REMOTE VOLUME CONTROL feature of Model 414 Portable P. A. Unit.
Name
Street Address . City.
I D Model 410 Portable P. A. Unit
State
□ Model 172 Mobile P. A. System
OPERADIO MANUFACTURING COMPANY STrLLcZL,ES
April, 1938
41