STAGEPAS 500 Owner's Manual - L'Yonne en Graphic equalizers became popular in home audio applications in the late 1970s and throughout the 1980s. Thank you for your purchase of the Yamaha PORTABLE PA SYSTEM. The powered mixer is a convenient, hh-performance all-in-one unit that includes EQ and reverb. -70 dB between input channels. Stereo Input Channel Equalization.
EQ-70 - Integrated Amplifiers - Hi-Fi Components They can be easily recognized by their series of slide controls that divide the frequency generally from 20 Hz to 20 k Hz, the approximate range of human hearing. Introducing Yamaha EQ-70. To better match output levels when the equalizer is engaged or defeated, the EQ-70 has an LED-lit level control.
YAMAHA Q2031A OPERATING MANUAL Pdf Download. - The slide controls are centered at zero and slide up and down from zero to 3 db. View and Download Yamaha Q2031A operating manual online. stereo 31-band graphic equalizer. Stereo Equalizer Yamaha EQ-630 Service Manual. Stereo.