Very nice Pioneer SG-90 Equalizer for sale. Purchased 2 years ago. Used very little.. Excellent quality. Kept in a closed cabinet..

Pioneer SG-90 17-band per channel equalizer. Fully tested & working well. No noise in any of the controls, all leds working. Cosmetics are much better than age would suggest. Faceplate shows no scratches or wear. Small, slight discoloration area on the cabinet top, and crack in the small plastic panel on the right side of the cabinet (see photos).

I am always happy to combine shipping on multiple orders.

For sale is a vintage Pioneer SG-90 17-Bands Stereo Graphic Equalizer, made in Japan in the 1980s. This high-quality equalizer is perfect for audiophiles looking to enhance their home audio system. It features audio inputs for AUX and stereo L/R RCA, as well as audio outputs for RCA and stereo L/R RCA. The equalizer has 2 channels and comes in a sleek black color. The brand is Pioneer, and the model number is SG-90. This item is listed under the categories of Consumer Electronics, TV, Video & Home Audio, Home Audio, Receivers & Amplifiers, and Equalizers. Dont miss out on the chance to add this amazing vintage equalizer to your collection!

Vintage 1980s Pioneer SG-90 ? 17-Bands Stereo Graphic Equalizer ? Made in JAPAN ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ The photos represent exactly what you will receive. If it is not pictured, it is not included in the order. Please utilize the zoom feature on the photos to examine the cosmetics of the item for yourself. For orders with Free Shipping, we reserve the right to use the most cost-effective shipping method available. In-store pickup is only available by prior arrangement. Shipping: We ship all items within one business day of receiving your payment, excluding weekends and holidays. Additional shipping fees will apply for all Alaska, Hawaii, and U.S. Territories (Guam, Puerto Rico, Virgin Islands, etc.) shipments. Shipping a large item to a PO Box, APO, or AFO zip code will also incur additional shipping fees. Damages: If items are damaged during transit, a claim should be filed with the carrier. We can file the claim on your behalf if you wish, but please contact us immediately if this happens, as we cannot be held responsible for how packages are handled during shipping. Please save the box and all packaging material for carrier inspection. Feedback: We include these additional lines for our mutual protection, but if you check our feedback, you can trust that we go out of our way to ensure the satisfaction of our buyers, as our business is only as good as our reputation. Please contact us immediately if there is a problem, as we cannot solve it if we are not made aware of it. Please do not leave bad feedback if there is an error but give us the chance to make it right. Disclaimer: All items that we list on eBay are in good working condition at the time of listing, unless otherwise noted. If we are unsure, we will indicate it in the listing. Please do not expect us to take back an item if it has not been fully tested. Although it worked when we tested it, there are no warranties offered or implied. Please ensure that you know what you are purchasing. We do not guarantee compatibility with your software, hardware, or electronic equipment, nor can we be held responsible for buyers remorse. We want you to get what you want, so please understand your risks and ask all questions before making a purchase. Not all equipment can be tested for 100% functionality. Some items are tested for basic power-up capability only. If something is not in the pictures or description, it is most likely not included, unless it is specifically listed as included.

For sale is a vintage Pioneer SG-90 17-Bands Stereo Graphic Equalizer, made in Japan in the 1980s. This high-quality equalizer is perfect for audiophiles looking to enhance their home audio system. It features audio inputs for AUX and stereo L/R RCA, as well as audio outputs for RCA and stereo L/R RCA. The equalizer has 2 channels and comes in a sleek black color. The brand is Pioneer, and the model number is SG-90. This item is listed under the categories of Consumer Electronics, TV, Video & Home Audio, Home Audio, Receivers & Amplifiers, and Equalizers. Dont miss out on the chance to add this amazing vintage equalizer to your collection!

Great condition. Using powers on and lights up. Selling as is. See photos.

LOOKING FOR A SPECIFIC CONSUMER ELECTRONICS OWNERS MANUAL OR SERVICE MANUAL? WE HAVE THOUSANDS... JUST ASK... ALL ORIGINAL! McIntosh... Denon... Marantz... Harman Kardon... Crown... JBL... SONY... Citation... Carver...Counterpoint...Fisher... Hafler...Kenwood... Lexicon... Nakamichi... Pioneer... just to name a few!

This powers on but I have 0 clue how to work this thing let alone test it. I want to say it works but have absolutely no clue. If you have any questions or concerns please let me know:)

Pioneer SG-90 Stereo Equalizer Top of Line, Ex Sound, Ex Condition, Japan, Beauty BlackTop of the line vintage Pioneer SG-90 variable tape and source inputs, beautiful well cared for condition, no scratches, no dents, no dings, gorgeous and sounds as good as it looks. It makes a huge difference in the sound -you can adjust the equalizer for your liking, your room or the type of music you listen to. It is also 120/220 volt switchable. The shipping cost includes safe packing, insurance, prompt shipping and tracking number.The items I sell are between 25-120 years old. They will have signs of wear. Please carefully examine photos.************All items sold are vintage finds sourced from estate sales and thrift stores in the Hollywood area of Southern California.I do my best to catalog any flaws I find in the description of the item.I do not accept order cancellations for any reason other than I have not shipped the item in the time I promisedYour purchase helps me continue to fund my artistic work as a photographer in Hollywood California. It also helps me to feed my increasingly finicky cat who now only wants the most expensive cat food

Vintage Pioneer Graphic Equalizer SG-90 For Parts or Repair - As/Is Powers on but not does alter any tones Please see pictures for exact condition Sold as/is for parts or repair

Pioneer Equalizzatore grafico SG 90 Made in Japan 1983Pioneer ha rilasciato lo SG -90 equalizzatore grafico nel 1983, è in grado di ridurre o aumentare gli intervalli di frequenza all'interno di un mix di musica o di segnale audio individuale . L' SG -90 è progettato per manipolare regioni specifiche nello spettro di frequenza sonora di un segnale audio . L'equalizzatore 17 bande suddivide lo spettro di frequenza del suono in 17 sezioni distinte . Utilizzando i cursori verticali , è possibile alzare o abbassare il livello di dB di frequenze isolati . MANCANO TASTI TAPE1  E TAPE2  VEDI FOTO MISSING BUTTUON TAPE1 TAPE2 SEE PHOTO Caratteristiche L' SG - 90 dispone di due equalizzatori 17 bande , ciascuno dedicato a un lato - destro e sinistro - del campo stereo . L' SG -90 include le impostazioni di regolazione che consentono di calibrare i cursori verticali per un dB gamma di regolazione 6 o 12 . L'equalizzatore include anche funzioni di auto- dissolvenza che possono fondersi lentamente unire suoni provenienti da fonti di riproduzione alternative . Specifiche tecniche  Livello di uscita: 1VGuadagno: ± 0 dBRisposta in frequenza: da 10Hz a 100kHzRapporto segnale/rumore: 120 dBDistorsione armonica totale: 0,001%Intervallo di controllo: ± 12 dBBande di frequenza: 16, 25, 40, 63, 100, 160, 250, 400, 630, 1K, 1.6K, 2.5K, 4K, 6.3K, 10K, 16K, 25KHzDimensioni: 420 x 131 x 351 mmPeso: 7,2 kg SPEDIZIONE SOLO ASSICURATA- SHIPPING INSURED ONLY-VERSAND NUR VERSICHERT

Pioneer Equalizzatore grafico SG 90 Made in Japan 1983Pioneer ha rilasciato lo SG -90 equalizzatore grafico nel 1983, è in grado di ridurre o aumentare gli intervalli di frequenza all'interno di un mix di musica o di segnale audio individuale . L' SG -90 è progettato per manipolare regioni specifiche nello spettro di frequenza sonora di un segnale audio . L'equalizzatore 17 bande suddivide lo spettro di frequenza del suono in 17 sezioni distinte . Utilizzando i cursori verticali , è possibile alzare o abbassare il livello di dB di frequenze isolati . MANCANO TASTI TAPE1  E TAPE2  VEDI FOTO MISSING BUTTUON TAPE1 TAPE2 SEE PHOTO Caratteristiche L' SG - 90 dispone di due equalizzatori 17 bande , ciascuno dedicato a un lato - destro e sinistro - del campo stereo . L' SG -90 include le impostazioni di regolazione che consentono di calibrare i cursori verticali per un dB gamma di regolazione 6 o 12 . L'equalizzatore include anche funzioni di auto- dissolvenza che possono fondersi lentamente unire suoni provenienti da fonti di riproduzione alternative . Specifiche tecniche  Livello di uscita: 1VGuadagno: ± 0 dBRisposta in frequenza: da 10Hz a 100kHzRapporto segnale/rumore: 120 dBDistorsione armonica totale: 0,001%Intervallo di controllo: ± 12 dBBande di frequenza: 16, 25, 40, 63, 100, 160, 250, 400, 630, 1K, 1.6K, 2.5K, 4K, 6.3K, 10K, 16K, 25KHzDimensioni: 420 x 131 x 351 mmPeso: 7,2 kg SPEDIZIONE SOLO ASSICURATA- SHIPPING INSURED ONLY-VERSAND NUR VERSICHERT