Appears to be well cared for, tested works, see photos Experience the nostalgia of high-quality vintage sound with the Pioneer GR-777 Stereo Graphic Equalizer. This unit, manufactured in Japan during the 1980s, boasts a sleek black design and features stereo L/R RCA audio inputs and outputs, as well as analog technology. With a double spectrum analyzer, this equalizer is perfect for adjusting the sound of your music or home theater system. The GR-777 by Pioneer is a classic unit with two inputs and two outputs, and is compatible with stereo surround sound formats. The equalizer features a number of channels and an adjustable number of outputs, making it the perfect addition to any home audio system. Don't miss out on the opportunity to own this vintage piece of technology.

In very good condition All buttons work Turns on and is responsive to all buttons Semi tested because I don’t have other equipment available to play music through it. Otherwise I don’t see any reason it wouldn’t work, it’s in great condition, all ports and wire is in good condition, buttons are stable and responsive and no visible damage. - I’ve tried every setting and each one works As it is a rare piece, this is being sold as is and all sales are final. Will be shipped out shortly after payment

Pioneer GR-777 Stereo Digital Graphic Equalizer This is an estate sale find thats been fully tested. It works and sounds fantastic. Physically its rough. I dont know how the case took the damage but electronically its find and the dings dont effect its playability.

Vantage Pioneer GR-777 Stereo Graphic Equalizer Double Spectrum Analyzer very Good Condition it sounds perfect!

PIONEER GR-777 GRAPHIC EQUALIZER Perfect Working Condition with remote, very rare. Original owner, purchased in 1988

PIONEER GR-777 GRAPHIC EQUALIZER Perfect Working Condition with remote, very rare. Original owner, purchased in 1988

Used, but in very good condition!Tested Good.Minimal signs of use on this unit.Includes copy of Owners Manual in English.A few very small paint chips on the top side edges and one scratch on the top.Item will be shipped FedEx Ground, Signature Required.

This is a Pioneer GR-777 Graphic Equalizer Double Spectrum Analyzer. The equalizer was manufactured in Japan during the 1980s and is in good working condition. It has been tested and is ready for use. The unit allows for customized sound adjustments with its various frequency bands. The equalizer is designed for use with home audio systems and amplifiers. It is a great addition to any audio setup and would be perfect for those who enjoy fine-tuning their sound to their liking.

PIONEER GR-777 GRAPHIC EQUALIZER Perfect Working Condition with remote, very rare. Original owner, purchased in 1988

This is a Pioneer GR-777 Graphic Equalizer Double Spectrum Analyzer. The equalizer was manufactured in Japan during the 1980s and is in good working condition. It has been tested and is ready for use. The unit allows for customized sound adjustments with its various frequency bands. The equalizer is designed for use with home audio systems and amplifiers. It is a great addition to any audio setup and would be perfect for those who enjoy fine-tuning their sound to their liking.

Used Pioneer GR-777 Stereo Graphic equalizer. Appears to be in excellent condition. Remote included. Note there are two units in the pictures, only the top equalizer unit is included in this sale. The tape deck on the bottom is not included. This was left in the house I just purchased after an estate sale. See my other listings for sound system units in this lot. I dont know much about this stuff, thus the no-reserve auction. All units were plugged in, wired to speakers/amps, and placed in a sound system cabinet when I found them, so I assume they are all still working. I can confirm each unit powered up when plugged in. Ill try to answer any questions about each unit to the best of my ability, but again I dont know a lot about stereo equipment. All sales final, no returns. Good luck on the auction.

Vintage graphic equalizer also has tech adaptor, not sure what it does, looks like a plastic drum pedal.

PIONEER CU-GR001 Remote Control unit for GR-777 Graphic Equalizer ComponentTested and working!!

Pioneer GR-777 Graphic Equalizer EQ Tested Fully Functional- Exceptional Condition. One owner, very clean all around.

This Pioneer GR-777 Stereo Graphic Equalizer is a vintage piece that is perfect for music enthusiasts who appreciate high-quality sound. Item is in excellent condition.

TESTED WORKING! SEE PHOTOS

Tested and working! Unit is in great cosmetic condition. All buttons are intact and working.

PIONEER GR-777 GRAPHIC EQUALIZER Perfect Working Condition with remote, very rare. Original owner, purchased in 1988

No remote Ships same day!

PIONEER GR-777 GRAPHIC EQUALIZER Perfect Working Condition with remote, very rare. Original owner, purchased in 1988

Pioneer GR-777 Graphic equalizer Double Spectrum Analyzer. Excellent! No RemoteHas been full audio spectrum tested.Warranty for 30 days, free returns.Ships out next business day.

Remote control and manual (PDF) includedStereo Graphic Equaliser (1988-1998)SpecificationsInput Sensitivity: 150mVOutput Level: 150mVFrequency response: 5Hz to 70kHzSignal to Noise Ratio: 110dBTotal harmonic distortion: 0.02%Control Range: ± 10dBFrequency Bands: 32, 63, 125, 250, 500, 1K, 2K, 4K, 8K, 16KHzDimensions: 420 x 85.5 x 311.5mmWeight: 4kg220VFor buyers from the European Union, shipping from Poland is possible. You will not pay customs taxes. Ask for shipping costs before purchasing.

PIONEER GR-777 GRAPHIC EQUALIZER Perfect Working Condition with remote, very rare. Original owner, purchased in 1988

Pioneer GR-777 10 Band Stereo Graphic Equalizer Tadelloser Zustand! Wie Neu! Daten Allgemein Hersteller: PioneerModell: GR-777, Komponente der Gesamtanlagen Pioneer X-D 400 CD, Pioneer X-D 447 WMCDTyp: EqualizerBaujahre: 1989 - 1999Hergestellt in: JapanFarbe: SchwarzFernbedienung: optionalLeistungsaufnahme: 18 WattAbmessungen: 420 x 85 x 310 mm (BxHxT)Gewicht: 4 kgNeupreis ca.: 650 DM Anschlüsse Anzahl der Eingänge: 2x Tape / 2x EqualizerAnzahl der Ausgänge: 2x Tape / 2x Equalizer Technische Daten Regelbare Frequenzbänder: 10 (32Hz, 63Hz, 125Hz, 250Hz, 500Hz, 1kHz, 2kHz,4kHz, 8kHz, 16kHz)Regelbereich: - 10 bis + 10 dbFrequenzgang: 5 Hz - 70 kHzSignalrauschabstand: 110 dBKlirrfaktor: 0,02%