Yamaha EQ-550usedYamaha  EQ-550Natural Sound Stereo Graphic Equalizer 10 Bands of +/- 12db EQ per channel 10 Band Frequency Spectrum Analyzer Boundary Microphone enclosed. I used this with the Hughes AK-100 SRS processor t...200.00

Yamaha EQ-550 [Expired]


no longer for sale

Natural Sound Stereo Graphic Equalizer 10 Bands of +/- 12db EQ per channel 10 Band Frequency Spectrum Analyzer Boundary Microphone enclosed.
I used this with the Hughes AK-100 SRS processor to dial in the first strong reflection (specific to my listening room). I used a AKG condenser mic on a stand. One owner (20 years and going).
I repair of relay switch in 2000 service record enclosed works great.
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