Enhance your audio experience with this powerful PYLE DUEL 10 Band Stereo Graphic Equalizer with Spectrum Display. Fine-tune the sound of your favorite music and adjust the various audio features to your liking. This black analog equalizer has four inputs and one output, making it perfect for use with your home audio system. The PYLE DUEL 10 is a high-quality equalizer that allows you to get the most out of your audio equipment. With its 10 bands of equalization, you can adjust the sound in a variety of ways to suit your preferences. Its spectrum display is also a useful feature that allows you to see exactly what's happening with your audio signal. Don't settle for mediocre sound, upgrade to the PYLE DUEL 10 Band Stereo Graphic Equalizer today.

This TEAC EQA-20 Graphic EQ is a top-of-the-line equalizer that is perfect for any audio setup. It features 10 bands of graphic equalization and a spectrum display which allows you to fine-tune your audio to your liking. With stereo L/R RCA audio inputs and outputs, this equalizer is compatible with any audio device. The sleek black design and compact size make it a great addition to any home audio system.In very, very nice condition with no issues and it works great!

Enhance your music experience with this vintage Optimus 31-2030 10 band stereo graphic equalizer. With its sleek black design and digital features, it is compatible with cables and audio outputs for stereo L/R RCA and has three outputs to enhance your audio. This unit has two channels and three inputs to provide you with the best sound quality possible. The Optimus 31-2030 was manufactured between 1990-1999 in Korea, Republic of. It is a high-powered equalizer with a unit quantity of one and a power of 120 W. Its brand speaks for itself and its model is widely recognized for its quality. This item is perfect for audio enthusiasts who want to take their music experience to the next level.

Optimus 31-2030 Vintage 10 Band Stereo Graphic Equalizer EQ Spectrum Display Excellent preowned condition. No scratches, dents, or dings. See photos. Enhance your audio experience with this vintage Optimus 31-2030 10 band stereo graphic equalizer. With 2 channels and 3 inputs, this EQ is perfect for any home audio setup. Its spectrum display adds a visual element to your sound adjustments, and with 3 audio outputs, you can easily connect it to your other devices. This model is highly sought after and a must-have for any music enthusiast or audiophile.

Enhance your audio experience with this vintage Optimus 31-2030 10 Band Stereo Graphic Equalizer EQ Spectrum Display. Designed by the renowned brand, this black equalizer features two channels and three inputs, along with three outputs for a seamless audio experience. Its 10-band spectrum display allows you to adjust the audio quality to your preference, making it an ideal addition to any home audio setup. Perfect for music enthusiasts and collectors alike, this Optimus model delivers crisp and clear sound that is sure to impress.

Vintage Optimus 31-2030 10 Band Stereo Graphic Equalizer EQ Spectrum Display

Vintage Optimus 31-2030 10 Band Stereo Graphic Equalizer EQ Spectrum Display. Free returns if not satified for any reason. Cosmetically in very good condition

Up for sale is a vintage Optimus 31-2030 10 Band Stereo Graphic Equalizer EQ Spectrum Display. This rare piece of equipment is perfect for audiophiles who are looking to enhance their home audio setup. With 2 channels, 3 inputs, and 3 outputs, this equalizer allows for precise adjustments to be made to your music or home theater system. Its black color and sleek design make it a great addition to any setup. The 10 band spectrum display provides a visual representation of the sound frequencies being adjusted. Dont miss your chance to upgrade your audio experience with this rare vintage equalizer.

Up for sale is a vintage Optimus 31-2030 10 Band Stereo Graphic Equalizer EQ Spectrum Display. This rare piece of equipment is perfect for audiophiles who are looking to enhance their home audio setup. With 2 channels, 3 inputs, and 3 outputs, this equalizer allows for precise adjustments to be made to your music or home theater system. Its black color and sleek design make it a great addition to any setup. The 10 band spectrum display provides a visual representation of the sound frequencies being adjusted. Dont miss your chance to upgrade your audio experience with this rare vintage equalizer.

For sale is a used graphic EQ from Radio Shack. Unit powers on and readout shows signal. Unable to test further. Sold as-is. See photographs for condition. Ask any questions. All sales final. Payment required via PayPal within 24 hours of listing end. Will ship best way, within 2 weekdays of listing end. Please contact me prior to bidding for any international shipments.

Tested… Used tape for input.. ALL SPECTRUM DISPLAY WORKS… CAMERA WAS ACTING UP WITH THE LEDS… Faders are responsive to spectrum display… Massive clean out of shop… equipment has sat for several years… auctioning pieces off… pieces are tested for basic functions and or listed in stated condition… not gone over or cleaned… looking to move a quantity of equipment in STATED CONDITION with no implied warranty so selling them AS IS… NO RETURNS… AS STATED IN TESTED CONDITION HOWEVER NO FURTHER CLEANING OR SERVICE HAS BEEN DONE… THIS IS A CHANCE TO GET CHEAP AND GO OVER AND CLEAN YOURSELF… PIECES HAVE SAT IN MY SHOP FOR SEVERAL YEARS FROM A PREVIOUS ELECTRONICS STORE… AGAIN LOOKING TO MOVE SOME EQUIPMENT QUICKLY AND CHEAPLY… MY LOSS YOUR GAIN… SELLING AS IS… I HAVE NOT GONE OVER OR SERVICED… TESTED FOR BASIC FUNCTION ONLY… AS IS NO RETURNS…

Vintage OPTIMUS 31-2025 Stereo Frequency 10-Band Equalizer Spectrum LED Display!. Condition is Used. Shipped with USPS Priority Mail.

Optimus 31-2030 Vintage 10 Band Stereo Graphic Equalizer EQ Spectrum Display

This is a Realistic 31-2020A Ten-Band Stereo Frequency Equalizer that has been tested and is in good working condition. It has a sleek black color and measures around 16 X 9.5 X 2.5 inches in size. The equalizer has 2 channels and 3 inputs, as well as 3 outputs. It weighs 5.8 pounds and was manufactured in Taiwan. This product is perfect for enhancing the audio quality of your home entertainment system. Works great and in excellent cosmetic condition (see video and pictures). OFFERS ARE OPEN. FREE RETURNS IF UNSATISFIED. SHIPPING BASED ON THE DESTINATION LOCATION ACCORDING TO PACKAGE SIZE AND/OR WEIGHT.

Vintage equalizer. Works as it should. 26 year old nostalgia. Vintage radio shack!

This RCA 31-5001 Ten Band Stereo Graphic Equalizer comes with a Spectrum Display that provides a visual representation of the audio being played. With 3 inputs and 3 outputs, this black equalizer is perfect for fine-tuning your audio system. The Brand is RCA, the Type is Equalizer, and the Model is 31-5001. This product is made in Korea, Republic of. This item is designed to enhance your audio experience, allowing you to adjust the sound to your personal preferences. The Audio Outputs are RCA, and the Number of Inputs and Outputs are both 3. The Color of the equalizer is black, making it a sleek addition to any home audio system. This product is categorized under Consumer Electronics, TV, Video & Home Audio, Home Audio, Receivers & Amplifiers, and Equalizers.

General All items come from a smoke free home. All items are in good, clean, and working pre-owned condition unless otherwise stated in the listing description or condition description area. Please review the photos attached to the listing to see what you are purchasing. Shipping I don’t sell a lot of items on eBay so I am only at the Post Office once or twice a week to reduce trips. Items may take up to 5 business days to ship. I ship with whatever provider and service is most cost effective to keep the listing price down. Generally this is USPS in the USA and Canada Post in Canada. FedEx may be used for larger items when it is cheaper and Intelcom may be used for items mostly in Ontario.

Tested This RCA 31-5001 Ten Band Stereo Graphic Equalizer with Spectrum Display is a top-performing audio device for those who seek high-quality sound. The unit has three audio inputs and three outputs, with a total of ten bands for superior sound control. The equalizer is available in classic black and features both analog and digital capabilities. The RCA 31-5001 is a Korean-made product that has been designed with precision to provide unparalleled sound quality. This equalizer is perfect for music lovers who want to take their listening experience to the next level. It belongs to the Equalizers category and is an excellent component for any home audio system.

RCA 31-5001 Ten Band Stereo Graphic Equalizer w/ Spectrum Display. Tested and works, and is in decent condition for age. Has some minor marks on the shell, but all typical with use and age. Please view all photos, as theyre part of the description. Fell free to message me with any questions. THANK YOU FOR YOUR PURCHASE AND SUPPORTING A VETERAN OWNED BUSINESS! Please view my many other items available. Please be aware, your item may be shipped in clean, recycled packaging for price and planet. Always recycle when possible. NOTE* ALL sold items are safely and discreetly marked with an invisible reactive ink or discrete void labels, to verify item in the case of RARE returns. Terms and Conditions Item details: Unless otherwise specified, all items are sold AS-IS, no refunds or exchanges! Please ask any questions you may have and bid accordingly! What you see is EXACTLY what you get, nothing more or less. Any testing that has been done will begin listed in the description. Payment terms: We accept PayPal or cash at local pick up. If we do not receive payment within 3 days, we will assume you are forfeiting the auction and the item will no longer be available to buyer. International Buyers: We reserve the right to accept or decline international Paypal and credit cards. Shipping Terms: *All freight shipments will be noted in the description as freight shipment If your PayPal confirmed shipping address is not a commercial address with loading dock then your item will be shipped to your local freight terminal where it will be held for you to pick it up. Sometimes we are able to ship items to residential address for an additional fee. *Buyer agrees to pay for shipping and packaging fees listed in the eBay ad. International buyers please pay for shipping charges to your country. Shipping and handling fees are non refundable under any circumstances. *In case of returns buyer is responsible for all shipping fees. (Domestic or International) *Your phone number is required for shipping purposes so please provide your phone number with all correspondence. *Please note that calculated shipping is based on UPS. However, we reserve the right to ship for the same cost via FedEx or another carrier. We prefer to ship by FedEx, UPS or USPS. *We can accommodate local pickup please contact us. *We are not responsible for any damage caused buy shipping or freight carriers. We do insure all packages and will provide proof of insurance if needed to file a claim. Packaging: All items are packaged to the shipping guidelines per carrier. Freight shipments are strapped to a pallet and cellophane wrapped. Feedback: We appreciate Positive feedback. We leave feedback as soon as we get feedback from you. If you have any problems with your item, please let us know ASAP so we can do our best to resolve any issues. Returns: When accepted, returns must be approved prior to items being shipped back. Items must be returned within 14 days of delivery. Returns will be charged a 20% restocking fee. Buyer pays shipping (original and return charges). Item must be returned in the same condition it was sold in (example New, Unopened, Sealed, Working, etc). All components and accessories included in original listing must be returned. Tracking information must be provided for return shipment. Insurance is required for return shipments. We will not be held responsible for damage during return shipment. Extra charges may apply to any returns that do not comply with these terms. By buying/bidding on this item, you are agreeing to these terms and conditions.

Up for sale is an Optimus 31-2030 10 Band Stereo Graphic Equalizer Spectrum Analyzer Display. This unit is perfect for audiophiles and music enthusiasts alike. It features stereo L/R RCA audio inputs and RCA audio outputs with 6 number of outputs. The unit is black in color, and the brand is Optimus. This equalizer model is of analog type, with 2 number of channels. The number of equalizer bands is 10, which is perfect for fine-tuning your music. The model is 31-2030 and it was manufactured in the United States. The unit type is a standard unit, and it is ideal for use in various home audio systems. Tested - Works See Photos

Ten band stereo graphic equalizer with flourescent display, two tape loops and stereo enhancer. Sold under the Genexxa label, the same as Optimus branded products sold by Radio Shack in the 1990s. Fully tested, working. Unit only - no cables, accessories or printed materials included. Condition Notes:Fully tested and working, input/output tested as well as both tape loops tested. All controls are noise free, fluorescent display working well with no dead display areas. Cosmetic condition shows some marks/scuffs/scratches on top/side panels, front is clean with minor marks, some fine scratches on the display cover that are only visible under bright light at an angle. Other minor wear and tear not noted may be present as per a used vintage item. High resolution photos uploaded- please use the zoom feature to inspect the item. We are committed to great customer service- any questions, feel free to ask and well get back within 24 hours!

This is for a Rockville REQ42 Stereo 2x21 Band Equalizer with LED Display in excellent condition. It Works Great. See all pictures for condition. It does not include the rack mount brackets. Please email any questions. Please use the shipping calculator for USPS priority or parcel post shipping rates. Delivery confirmation is included. See my other auctions for other Stereos, electronic items, beer signs, Video games and other collectible stuff. Combine auctions to save on shipping. Pickup is always welcome on any of my items. Description:Rockville REQ42-BThe Rockville REQ42-B is a 19” rack mountable equalizer that has individual LED indicators and RCA outputs. It has a frequency response of 20-20,000 Hz and a Signal to Noise Ratio Signal to Noise Ratio of 80dB. This equalizer has a weight of 6 lbs.Features:Rockville REQ42-B Black 19 2 x 21 Band EqualizerDual Channel 21+21 Band Graphic Equalizer (total of 42 bands)Blue LED on each Equalizer Slide ControlRCA stereo input: DVD/Tape/Tuner/Aux-MP3 with Front Panel Selector SwitchRCA Stereo Record OutputFront Panel 3.5mm iPod/MP3 Player Input JackDual VU Meters Level MonitorIndividual LED IndicatorsOutputs-RCA (REC, Mail)Multi Color LED DisplayLow/High FunctionFrequency Response: 20-20,000 HzSignal to Noise Ratio: 80dBOperates on 110V only

10 Band stereo graphic equalizer. Spectrum Analyzer Display Working Perfect All faders tested good All switches tested good Excellent for home audio, audiophiles, etc

PIONEER VSX-3300 Graphic Equalizer Audio/Video Stereo Receiver Turns on but the lights on the display are not working. Not tested beyond this, it may work or it may not. Sold AS-IS with no returns. Shows some light cosmetic wear. Take a look at the pictures for exactly what you will receive. No international shipping on this order. From a non-smoking home. Pickup is always free in Bellingham, WA *CHECK OUT ALL SHIPPING OPTIONS FOR YOUR BEST RATE!* Items will ship within 48 hours. Take a look at my feedback and bid with confidence! **International bidders are responsible for any customs fees and/or taxes**