National Geographic : 1927 Oct
BONE-Full, deep, resonant - unequaled in its naturalness. As the music is played, as the artist sings, so you should hear it-true, rich, life-like-so faith fully reproduced that you forget you are listening to radio. This is what you enjoy with a Grebe Synchrophase Seven, particularly in combination with the Grebe Natural Speaker: A tone quality that is unrivaled for its naturalness, an ease of operation that is remarkable for its simplicity, and a refinement of appearancethatharmonizes with any environment. Grebe Syn chrophase Seven, $185; Grebe Natural Speaker, $85. Send for Booklet N; then ask your dealer to demonstrate. REBL ;"CHROPHAS RADIO A. H. Grebe 0 Company, Inc., 109 West 57th Street, Factory: Richmond Hill, N. Y . Western Branch: 448 S. San Pedro The oldest exclusive radio manufacturer New York City St., Los Angeles, Cal.