Historical

Ye Editor had his first exposure to a true omnidirectional speaker system 15 years ago, while he was employed as chief equipment tester for High Fidelity magazine. The speaker was a most unusual-looking device for its time, being roughly a foot square and standing 3 feet high, with a "cube" of grille cloth at the top like a cupola. Inside the cupola was an 8" woofer facing upwards. Directly above it was the weirdest-looking tweeter you ever saw.

The Bose 901 has created more of a stir in audio circles than any other loudspeaker we can think of, with the possible exception of the original Acoustic Research system. Much of the 901's popularity is attributable to Julian Hirsch's rave report in Stereo Review, and there is no doubt but that Amar Bose's compellingly convincing ads had their effect, too. But these things alone could hardly account for the 901's popularity.

The Revox A-77 has extremely good speed regulation, vanishingly low wow and flutter, very low noise, superb tape handling, and the smoothest, widest-range frequency response of any recorder we have ever tested.

The portable version, with built-in monitor amps and speakers, is very compact for a machine with 10½ reel capacity, and is easily carried by one person. Now that the later version is equipped with a flutter-filtering tension arm, our only criticism of the A-77 is its use of three-circuit jacks for the micro phone inputs instead of the XLR-type receptacles that are considered to be "standard" in the US for on-location audio recording.