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graphic equalizer

  1. R

    Sansui SE-7 - Help Only 32Hz Slide Up work

    Hello AKers, Sansui SE-7 graphic equalizer is not working all bands, except 32hz, both channel. And only sliding up +12, but not decreasing when sling down below 0, and the rest bands from 63Hz to 16khz does not effect anything both up and down and both channel. How i test injecting 32hz from...
  2. L

    Pioneer GR-560 repair advice

    Hello, New member here in search of advice on a problem with my Pioneer GR-560 Graphic Equaliser. I’ve had the unit for several years and it’s been absolutely great! On a power-up recently I heard a loud bang through the speakers, followed by a low buzzing. I’ve spent some time with Google...
    • LiamN
    • Thread
    • graphic equalizer pioneer repair advice
    • Replies: 1
    • Forum: DIY
  3. pioneer07

    ADC Sound Shaper SS-115X Graphic Equalizer

    I recently spotted one of these vintage graphic equalizers for free on Facebook Marketplace and I grabbed it. It powers on and all of the lights work. It has a button called "EQ" which turns the equalizer function on and off. When it's off the signal just passes through, but you can still watch...
  4. Ibemiked

    1989 Technics SA-R477 New Class A

    Just picked up a nice clean Technics SA-R477 from a local Goodwill for a very fair price. I frequently buy from this particular GW and for the most part I’ve been lucky. This Technics is a solid receiver! Early Dolby Surround, not Dolby Pro Logic. It has A/B front speaker outputs and rear...
    • Ibemiked
    • Thread
    • dolby surround graphic equalizer new class a preamp spectrum analyzer technics sa-r477
    • Replies: 29
    • Forum: Solid State
  5. angelaudio

    Sansui SE-8X Graphic EQ...wow...just wow

    Fellow AK’ers...everything I thought I knew about Hi-Fi (which is really not much compared to a lot of the guys and gals here on this forum) has gone out the window after I plugged my Sansui EQ into my Kenwood KA-9100 earlier this evening. I was setting the EQ up to take nice pictures of it and...
  6. PROJECT 2501

    DBX Junkie

    Im hooked and theres no going back. Im on a mission to collect every matching piece of DBX gear and even those that dont match but are still compatible for home stereo.. I mean.... Its an absolute concrete fact that the more blinking lights and dials your system has..... The Better It Sounds...
  7. Alex Estrada

    Pioneer SX-939 & Graphic EQ/Dynamic Expansion

    Hi everyone, Still a pretty new member so please forgive me if this thread is not properly located, but I found similarly-themed threads in the Solid State category so here goes. I'm having several components of my stereo looked over by my very capable local tech as I'm currently in the...
    • Alex Estrada
    • Thread
    • dynamic range expander equalizer graphic equalizer sx 939 tone adjustment tone controls
    • Replies: 11
    • Forum: Solid State
  8. angelaudio

    Sansui SE-8X Stereo Graphic Equalizer Value

    Hello fellow AK’ers Just bought this eq at a thrift store for $16 and was wondering whether I got a good deal or not and what this unit is worth today. It works well as is in aesthetically mint condition. What is it worth used? Thanks in advance!
  9. NicholasD

    RANE ME-30 Graphic EQ's not passing AUDIO??? Why???

    So, I have these 2 nice RANE ME 30 Graphic Equalizers that we no longer used in a Theatre and neither of them are passing any Audio! Both pass audio only in Bypass mode. All LED's and buttons on the right side seem to work. One of them has an overload light permanently on. Otherwise their...
    • NicholasD
    • Thread
    • components dead eq equalizer graphic eq graphic equalizer no audio not passing audio rane transformer testing
    • Replies: 16
    • Forum: Solid State
  10. Cody AOC

    Comparing Graphic EQ's

    Hi so I came across something that I can't find what is the difference between this ART EQ355 EQ and the ART HQ231? From what specs i've seen they both show the EXACTLY the same besides the weight the Art HQ231 is 3 pounds heavier than the ART EQ355. Besides that I find no other difference and...
  11. MJ74

    Graphic Equalizer with a modern amp

    Hi all, after some advice please.. I've been doing some research but can't find a definitive answer as to whether it is possible to hook up my Technics SH-GE70 graphic equalizer to my Onkyo HT-R548 home cinema amp. The Onkyo amp doesn't have a tape monitor or pre-amp in and outs (only a preout...
  12. lttnorth

    Technics Graphic Equalizer won't power on

    Just recently bought this Technics SH-8036 off eBay. The seller had it listed as working, however upon plugging it into the wall the darn thing wouldn't power up! I took it apart to see if there were any immediate signs of damage (blown caps, disconnected leads, etc), but I'm scratching my head...
    • lttnorth
    • Thread
    • graphic equalizer sh-8036 technics
    • Replies: 13
    • Forum: Solid State
  13. ELzekio

    JVC SEA R7 Graphic Equalizer Opinions

    I have always been a bit fascinated with this equalizer and for a few reasons. As far as I know it was manufactured from 1983 to 1987. Other popular JVC equalizers of that time were the SEA 70 and SEA 80. Many people used them with the JVC JR S line of receivers. I just find it weird how this...
    • ELzekio
    • Thread
    • graphic equalizer jvc jvc sea r7 jvc sea r7 graphic equlizer sea sea r7
    • Replies: 4
    • Forum: Solid State
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