Unit is estate found. Previous owner disclosed he removed orange tinted lenses over the displays because his entire system was blue so he wanted it to match. Original lenses are included if you wanted the display to be orange again. The 3 buttons on the bottom in the middle are missing but can still be selected with a pin. On the right side there are two buttons loose but can still be carefully selected. Other than that unit has some scratches and wear but functions properly. No remote. Sold as described and as is. I try my best to describe my items as truthfully and accurately as possible. Many of these items are collectibles oriented towards various hobbies of mine. Meaning that I care and appreciate the things I sell. If I do not know about certain specifics of any item I will acknowledge it. Please use photos to judge the items condition. If you have any questions please ask! I try to get to the post office about three times per week. If for any reason I take longer than 3 business days to ship your item I will let you know ASAP. If you need immediate shipping day of or the next day / special instructions please include a message and I will do my best to accommodate. I ship to the lower 48 states as well as through eBay's global shipping program.

Vintage Pioneer GR-777 Stereo Graphic Equalizer Double Spectrum Analyzer has been thoroughly tested and is in excellent working condition. With a sleek black color and analog features, this unit is perfect for enhancing your stereo system's sound quality. Made in Japan, it comes with two stereo L/R RCA audio inputs and outputs, as well as two channels and a number of equalizer options. The brand is Pioneer and the model is GR-777. Additionally, it has been manufactured between 1980-1989 and has surround sound formats.

Equalizer in perfect working order. I have had it in storage for personal future use, but never happened. I feel like it is time to let it go for someone to enjoy. A few minor scratches. Nothing major. Experience the ultimate in sound quality with this vintage Pioneer GR-777 Stereo Graphic Equalizer Double Spectrum Analyzer. This sophisticated equipment is designed to enhance the sound of your music and give you a truly immersive audio experience. With its dual spectrum analyzer, you can easily identify the frequency content of your music and adjust the equalizer settings accordingly.

A few of the buttons have been pushed in and do not function. And has scratches. Other than that its completely functional. Would be great for parts or repair.

This item is a 1980s Vintage Pioneer GR-777 Stereo Graphic Equalizer. Double Spectrum Analyzer. Black Unit has been TESTED, and everything I could test without other components tested ok. Minor cosmetic belimenshes. I tried to show them the best I could. All buttons are intact. Nice unit. Shipping securely via FedEx Ground/Home. GJL 5/25

Experience the power of Pioneer with the GR-777 Stereo Graphic Equalizer Double Spectrum Analyzer. This high-performance equalizer is perfect for enhancing your home audio experience and achieving optimal sound quality. With its sleek design and intuitive controls, you can easily adjust the sound to your liking and enjoy your favorite music and movies like never before.

Pioneer GR-777 Stereo Graphic Equalizer / Double Spectrum Analyzer. The Equalizer has been tested and in great working order. The 3 gold buttons that function the Tape Moniter, Equalizer, Preset Program have been removed. The buttons still function when pressed. This has been showed in the pictures. All other buttons and knobs are fully functional and intact. The Lcd screen is fully functional with all lights working properly. There are no major cosmetic issues to the piece. Condition is Used. Shipped with USPS Ground Advantage.

Pioneer GR 777 graphic equalizer. Powers up and works great. Not immaculate. And used condition but all around very nice. Includes original box and packaging. Box is not in perfect shape. will be carefully packed and shipped.

Item description from the seller Return & Warranty Policy 30 DAYS FREE RETURNS, FAST & FREE SHIPPING NoteAny other parts/power adapters or accessories that are NOT shown in the pictures are NOT included! Please check the pictures for further details. Product Condition Grading (If Applicable) Excellent - Minor surface blemishes that can be seen, but not felt.Good - Small Scratches, minor scuffing.Fair - Medium scratches, scuffing or denting; Damaged or missing small plastic trim panels.As-Is - Major scratches, dents, discoloration or cracks; Broken off or missing panels. U.S.A SellerReturn & WarrantyFast ShippingPrice Guarantee Payment Shipping Please pay as soon as possible after winning an auction, as that will allow us to post your item to you sooner!Shipping from Santa Ana, California, United States.Appointment is required for local picking up customers. Your order will be dispatched within 1-2 working days of receiving payment (Monday-Friday) and you should expect to receive it 3 to 7 business days after dispatch. About Warranty & Returns We sell all types of electronics such as switches, servers, desktops, laptops, monitors, workstations, tablets, and chrome-book, all in one, and ink cartridges. We also sell spare parts processors, memories, hard drives, graphic cards, or barebones.We test every item before shipment. Each package will be handled very well, safety is our primary responsibility. We offer a return and money-back guarantee for up to 30 days from the date the item gets delivered to you. Some of our products come with a 90-day warranty or a 1-year warranty for specific products. We take care of the cost of the reversal shipping. Any product you return must be in the same condition you received it. Fast & Free ShippingSecure PackagingTechnician SupportCheck our store to see more of our other items!

The product is a vintage Pioneer GR-777 stereo graphic equalizer with double spectrum analyzer test. It was manufactured in Japan during the 1980s and has analog features. The equalizer has two channels and two inputs, with stereo L/R RCA audio inputs and outputs. It is a unit type with a stereo surround sound format and is designed for use in home audio systems. The product is a rare find for audiophiles and collectors of vintage audio equipment.

Super clean ! In box . Excellent condition!!! face is near flawless one little spot seen in photo smaller than a pen point. Top has very light to minimal wear . See pictures. No remote or manual . This Pioneer GR-777 Stereo Graphic Equalizer Double Spectrum Analyzer is a vintage unit from the 1980s, manufactured in Japan. It features stereo L/R RCA audio inputs and outputs with two channels and two inputs. The black Pioneer GR-777 has been tested and is in great working condition.

. Vintage Pioneer GR-777 Stereo Graphic Equalizer Double Spectrum Analyzer . I used this in my system for years it works great looks good. Im just changing out some gear.

Pioneer GR-777 graphics equalizerHeres what I know.Unit powers on, can hook up a tuner and see it is receiving sound signals bc the meters will move, but i cannot get any sound out of it when hooked to an amp. But i dont have a clue how exactly it hooks up. So it may work, it might not. Appearance of unit is very nice shape, so i think it works. but since i cannot fully test this, it is being sold AS-IS.

Pioneer GR-777 Stereo Graphic Equalizer, gebraucht, in einem guten Zustand, wie in den Bildern zu sehen, voll funktionsfhig. Ohne Zubehren.

This unit is sold as is for parts only. When you press the power button it lights up but not the display. Sold as is in non working condition

This is a vintage Pioneer GR-777 Stereo Graphic Equalizer Double Spectrum Analyzer that has been tested for functionality. It was manufactured in Japan between 1980-1989 and has a sleek black color. The equalizer has stereo L/R RCA audio inputs and outputs, with 2 inputs and 2 outputs. It is a 2-channel analog unit with surround sound formats and features a double spectrum analyzer. This unit is perfect for anyone looking for a high-quality equalizer for their home audio system. Nice condition unit, it came from the estate of a dentist who was also an audio enthusiast. Nice condition unit overall with it be a bit dirty just from standard use over the years. Certainly not abused. Tested and works great any questions please feel free to ask.

Enhance your music listening experience with the Pioneer GR-777 Stereo Graphic Equalizer/Spectrum Analyzer. This powerful device allows you to adjust and customize the sound output to your liking, with two channels and audio output via RCA. Made in Japan, this equalizer is a premium addition to your home audio setup. The sleek Pioneer GR-777 comes with a remote control for convenient adjustments and is designed to work with a wide range of audio systems. Whether you're a music enthusiast or a professional, this equalizer is perfect for fine-tuning your sound. Get your hands on this Pioneer GR-777 and take your music listening to the next level.

Hifi & Audio Equipment / Verstärker / Receiver Aus alten Lagerbeständen & Haushaltsauflösungen Hersteller / Modell:Pioneer GR-777 Stereo Graphic Equalizer Farbe: schwarz Beschreibung/Zustand - Strom/Netz okay- Soundeinstellung/Mixing okay, einzelne Regler ansteuerbar- Gewicht inkl. Verpackung ca. 5 KG- keine Fernbedienung vorhanden - Gehäuseabdeckung im guten Zustand - allgemeiner Zustand ist gebraucht kleineren Bewegungsspuren ---> weitere Receiver, Verstärker & Tapedecks in den anderen Angeboten Versand durch DHL 6,99 € Shipping EU shipping 16,99 €shipping only EU

Vintage Pioneer Equalizer GR-777 10 band eq audio music enhancer tone adjuster digital presets tested and working What is really useful about this unit is the digital presets. You can program the EQ to preset a set of tones as you like. Then store it into the memory bank. This is very helpful when you have multiple components. You can have a setting of tones. Just for certain music or for certain components. This is very convenient. You wont have to get up and change all the sliders to get that sweet spot. Just one push of a button. Simple and easy! Another handy feature is the multi voltage option. If you ever move out of USA. You can bring this along because of the multi voltage options. Great Unit, if you are having problems getting that sweet tone you love. Sometimes An equalizer is the right tool. So many times we have to put music equipment in areas. That just isnt conducive for good sound. For example a cubed room with all equal sides is not an ideal room for music listening. Rather a room with uneven sides and lengths is ideal. This cuts down on room nodes. Room nodes are just sound frequencies kind of running into each other. For this an EQ really is a great tool to tame and accent certain frequencies . This unit has a small footprint so it wont take much room. But it should enhance your listening experience. In order to use this your receiver must have a tape monitor input or a pre amp in to pre amp out. Or a tape 2 adaptor input. Please check this before purchasing this. Otherwise there is a chance you wont be able to use this. The unit does have some scuffs and minor scratches Please feel free to ask me anything thanks again I have been collecting vintage audio for 12 years and i just really love this hobby. I pack very very well with 3-4 layers of bubble wrap on all sides. Then into a box with more cushion material.

This auction is for Pioneer GR-777 Stereo Graphic Equalizer / Spectrum Analyzer. The unit was tested, see demo / details below. Full demo is included here: DEMO: Full Demo CONDITION REPORT: Very good used condition - shows some light cosmetic wear associated with use including marks, light scratches. Pioneer GR-777 Stereo Graphic Equalizer is functional. Please see images / full video demo for more details. The following basic functionality tests were performed (refer to the demo for specifics): 00:13 - Playing CD (original flat EQ) 00:20 - Loading Factory Memory EQ Presets 00:39 - Adjusting preset eq profile for individual channels 00:51 - Restore EQ for L/R Ch to the default preset 01:11 - Creating custom eq profile 01:27 - Storing custom eq profile in memory Description: Pioneers powerful prosumer solution for active equalization for various audio sources. It also looks elegant and will enhance the look and feel of your audio system. General Specifications Input Sensitivity: 150mV Output Level: 150mV Frequency response: 5Hz to 70kHz Signal to Noise Ratio: 110dB Total harmonic distortion: 0.02% Control Range: ± 10dB Frequency Bands: 32, 63, 125, 250, 500, 1K, 2K, 4K, 8K, 16KHz Dimensions: 420 x 85.5 x 311.5mm Weight: 8 lbs TECHNICAL SPECIFICATIONS Graphic Equalizer Section Number of bands 10 + 10 Equalizer bands Center frequencies......... 32 Hz, 63Hz, 125 Hz, 250 Hz, 500 Hz, 1 KHz, 2 KHz, 4kHz, 8KHz, 16kHz Variable range ...........................................+/- 1OdB SN ratio (IHF, A network, short circuit, 1 V) ............. 110 dB SN ratio (DIN 500 mV) .......................................90 dB Harmonic distortion (20 Hz — 20 KHZ, output 1 V) ........... 0.02% Frequency response .........................5 Hz — 70 KHz +0/-3 dB Input (Sensitivity/lmpedance) ........................150 mV/50 k? Output (Level/lmpedance) ............................150 mV/3.3 k? Spectrum analyzer section Number of bands 10 + 10 Center frequencies .......... 32 Hz, 63Hz, 125 Hz, 250 Hz, 500 Hz, 1 KHz, 2 KHz, 4kHz, 8kHz, 16kHz Resolution .....................................2 dB step 13 point Miscellaneous Power requirements U.S and Canadian models ...........................AC 120 V, 60 Hz Other destination model ..........................AC11OV/120—127V/ 220 V/240 V (switchable), 50/60 Hz Power consumption ............................................18 W External dimensions .............420 (W) x 311.5 (D) x 85.5 (H) mm 16-9/16(W)x12-1/4(D)x3-3/8(H)in. Weight 4.0 kg (8lb 13 oz)

In great shape, inside and out. Works beautifully, sounds awesome. Bought it recently, but changed my set up so I don’t need it.

Pioneer GR-777 Graphic Equalizer Spectrum Analyzer Excellent Cond. Fully Tested Shipped with USPS Ground Advantage or FedEx Rare combination of the awesome Pioneer GR-777 EQ, original remote, owners manual, and shipping box. Equalizer has been fully tested and is in excellent working and cosmetic condition. Front face is in excellent condition, top and sides have nothing more than a few light scratches The very rare original remote control has also been tested and is fully working. Case of the remote has a few scratches. The battery compartment is clean, but appears to have had old batteries in it at some time in the past. The contacts have a very small amount of corrosion, but work fine. Remote will be shipped without batteries. Please review all pictures. The original box is not in excellent cosmetic condition, but is structurally sound and has the original packing foam. *Some additional foam will be added. Unit will be properly double boxed for safe delivery. ***Choose USPS Ground Advantage or FedEx at checkout*** Please review my seller feedback and purchase with confidence.