Yamaha E1010 E1010 Owners Manual Image - Page 2

Introduction Index The E1010 Analog Delay Line delivers a full 300 milliseconds of time delay, plus special effects. It also delivers consistent audio performance, not only at the shortest delay time, but even at the maximum of 300 milliseconds - whether the input level is low or high. This is because the E1010 combines quiet, low-distortion amplifiers with a carefully engineered compandor to reduce noise. Thus the output is always clear and natural sounding. What is an analog delay line? It is a device that provides echo and related effects by slowing down audio signals - a more capable space-age replacement for older tape-loop echo machines. The term "analog" means that the audio signal retains its original voltage levels throughout the electronics. It is not converted to binary numbers, "digitized," as is done with "digital" delay lines. Hence there is no "quantizing" or "digitizing" noise. All controls are clearly labeled and are recessed to avoid inadvertent changes in settings (recessed controls are also safer in shipping and cartage). There are rearpanel input and output jacks for rack-mount installations, plus front panel jacks for convenience in portable applications. There is even a foot switch jack so the performer can switch effects IN and OUT while playing. Guitar players will especially appreciate the E1010's very high input impedance and its buffered input level control which together prevent pickup loading and thereby preserve the instrument's frequency response. Overall, the E1010 Yamaha offers tremendous flexibility, but not at the expense of sound quality. The E1010 is an economical and sensible choice for creative soundmen and vocal or instrumental performers. Because the E1010 is completely solid state, there are no tape loops to replace, no heads to adjust and clean, and no mechanical transports to service. In fact, no routine maintenance is required; in the rare event of a problem, the E1010 is backed by Yamaha's extensive service facilities. The unit measures just 3-3/4" (96mm) high x 19" (480mm) wide x 9-1/2" (243mm) deep (rack mountable) and weighs only about 10 pounds (4.7 kg), and is well suited to portable or fixed applications. This instruction manual was prepared to assist you in getting the most out of your E1010. While you may already have begun using the unit, we urge you to read this manual thoroughly, and to re-read it as you become more familiar with the E1010's features and functions. Brief Operating Instructions Precautions General Specifications Installation Applications How the E1010 Works Warranty & Factory Assistance 2 3 4 5 7 10 inside back cover NOTE: There are no user serviceable parts inside the E1010. See caution on inside back cover of this manual.