El DSP 60 es un procesador de audio que sirve como decodificador surround para cine análogo. Lo mejor de su tiempo. Un artículo de colección para amantes del cine del siglo XX.The DSP-60Ultra Stereo has combined its vast experience with conventional analog theater sound systems with state of the art digital signal processing technology.The result: The DSP-60, which we believe to be the finest surround decoder available today. Some of the standard features include:• Dual stereo projector inputs with low-noise preamplifiers, individual gain and high-frequency boost controls, and emergency backup circuitry.• Stereo line level inputs for Non-Sync (with fade-in), plus an auxiliary input. The Aux input also contains a built-in microphone preamplifier for public address use.• 100% digital "A" and "SR" type noise reduction that emulates the analog standards. 5.1 "discrete" analog inputs for interfacing to existing digital-format decoders.• Direct digital inputs for future "direct" (no analog) interface from digital decoders. • 1/3 octave equalization on ALL channels.• Advanced automation features including level trims for EACH FORMAT plus a "Low Level" feature for reducing the volume on analog trailers.