Probably also caused by the smoking!
I also had to manual clean the EQ sliders with switch cleaner a manual few years ago, due to some manual loud static sounds when adjusting many of the EQ bands.
I keep thinking of maybe replacing mine for manual one of those, as I suspect it's going to be hard to find a way to renew the Phono sockets.
Reviewed Feb 11th, 2014 by, denny74, i have one of these in my xbox system.
Works great in deep frequency range, but you must becareful on mid frequency.
I have seen many in great condition on Ebay for under Â100.
It really has a fantastic frequency response, and the trilogy attenuation the unit offers is music great.
This results in a kind of low-level humming/buzzing noise that is contained in the midrange of the audio spectrum, and is audible when listening to quiet soccer evolution music through headphones late at night with the volume up!This is simply not true by any stretch of the imagination.The LED display looks quiet impresif when you listening music in the dark.One day I mickey will try to replace the sockets.Signal to Noise Ratio: 110dB, total harmonic distortion:.005, control Range: 10dB.On to the Audio part of my mini-review.I have owned one of these lovely EQ's since new.Include description, all Listings, browse related, pioneer Vintage Electronics Manuals.Feedback, leave feedback about your eBay keygen search experience - opens in new window or tab.It really does boost the frequencies in a way you can expect, unlike the digital EQs that followed this model.It's true that there is very little audible hiss or mains hum, but the electronics used to drive the fantastic display (which has still to this day be bested, in my opinion!) is connected via a series of very thin and unshielded ribbon cables.It has suffered some damage due to when I first editor owned it, I lived with my parents for many years, and they were both heavy smokers.
Dimensions: 420 x 73 x 194mm.
Weight:.7kg, year: 1986, downloads, related marantz eq551 sm manual pdf Catalogues, technology.