Experience high-quality sound with the Professional Japan ONKYO Integra Audio Video Control Tuner Amplifier TX-DS838. This powerhouse combines precision tuning with superior amplification for an unmatched audio experience. • High-precision tuning • Superior sound amplification • Professional-grade build quality • Japan ONKYO Integra technology • Ideal for audio and video control Condition: Pre-Owned Good Tested and working. Free returns! This will be shipped quickly and carefully.

Experience high-quality sound with the Professional Japan ONKYO Integra Audio Video Control Tuner Amplifier TX-DS838. This powerhouse combines precision tuning with superior amplification for an unmatched audio experience. • High-precision tuning • Superior sound amplification • Professional-grade build quality • Japan ONKYO Integra technology • Ideal for audio and video control Condition: Pre-Owned Good Tested and working. Free returns! This will be shipped quickly and carefully.

These Crestron CEN-TRACKs were removed from working systems where the clients upgraded. They are in good working order, but their cosmetic condition varies. The worse looking one was photographed for this listing. They come with NO cards. This listing is for the Crestron CEN-TRACK with Rack mount ears and a 24VDC 2 Amp Power supply only. Feel free to ask questions and to make offers. No reasonable offers will be refused.

ROTEL RT-224 - Stereo Tuner AM-FM Stereo Radio Sintonizzatore Professional. Condizioni eccellenti

Biete hier meinen gebrauchten Denon DN-300Z MKII an. Das Gerät hat ein paar kleinere Gebrauchspuren, funktioniert jedoch zu 100%. Lieferung wie abgebildet. • Audiowiedergabe von USB-Sticks und HDDs, SD/SDHC • schnelles Slot-In-CD-Laufwerk • kabellose Musikwiedergabe von Tablets und Smartphones via Bluetooth • bis zu 33 m Bluetooth-Reichweite • Wiedergabeformate: CD-DA, MP3, WAV und AAC Dateien • 3,5 mm Stereoeingang für die Audiowiedergabe von jedem Audiogerät mit einem 3,5 mm Klinke-Ausgang • Ausgänge: Cinch und balancierte XLR • AM / FM Tuner mit dediziertem Audioausgang • Power-on-Play Modus startet Wiedergabe automatisch • 10-Tasten Titel Direktwahl • unterschiedliche Wiedergabemodi: Random, Repeat und Continuous • Abmessungen: 434 x 347 x 44 mm (483 mm mit Rackmounts) • Format: 19 / 1 HE • inkl. Fernbedienung Haftungsausschluss: Nach § 447 Abs. 1 BGB trägt grundsätzlich der Käufer das Risiko des Verlustes oder der Beschädigung der Ware auf dem Transportweg. Der Versand der Ware geschieht also auf Risiko des Käufers. Der Artikel wird unter Ausschluss jeglicher Haftung für Sachmängel verkauft. Der Haftungsausschluss für Sachmängel gilt nicht für Schadensersatzansprüche, die auf eine vorsätzliche oder grob fahrlässige Verletzung von Pflichten des Verkäufers oder dessen Erfüllungsgehilfen beruhen sowie für Ansprüche aus der Verletzung von Leben, Körper oder Gesundheit.

As Shown, recently serviced by my electrical engineer who specializes in Adcom products See my other auction items available at great prices

Experience high-quality sound with the Professional Japan ONKYO Integra Audio Video Control Tuner Amplifier TX-DS838. This powerhouse combines precision tuning with superior amplification for an unmatched audio experience. • High-precision tuning • Superior sound amplification • Professional-grade build quality • Japan ONKYO Integra technology • Ideal for audio and video control Condition: Pre-Owned Good Tested and working. Free returns! This will be shipped quickly and carefully.

There are many who say the Sequerra Model 1 is the best FM tuner ever designed, and after hearing it, I think they may be right. This is the rackmount broadcast monitor version, in silver, apparently rarer than other variants of this already-quite-rare tuner. It receives well, the audio quality is fantastic, the CRT panoramic/tuning/vector display works wonderfully, and it is remarkably sensitive: the video showing reception of various stations was taken inside a steel building with the doors closed, and no antenna attached, just a balun. (I have tested numerous radios and FM tuners and have never found one that clearly received these stations in our building with the doors shut, even with an antenna.) We received this tuner in good condition, but it wasnt initially working correctly. It turned on, but the display indicated 189.3 MHz and would not change when tuned. Our technician, a retired EE, inspected, repaired, and improved it; his full notes are below. In summary, he: Repaired the -15v supply by replacing its shorted output filter capacitor, which fixed the tuning problemUsed Deoxit to fix intermittency on the left-side buttonsReplaced the LM301A op-amps with sockets, and plugged in a pair of TL071As (see photo) Replaced the leftmost display digit (an HP smart LED display module) with a spareFixed an unsoldered wire that seemed to be a factory defectReplaced all four #1815 incandescent panel lampsand fabricated a new smoked polycarbonate display panel with milled edges, to replace the original glass, which shattered during disassembly. (Having seen it both before and after the replacement, I can certify that it looks damn good.) The only significant flaws I can notice on the unit are as follows (see photos as well):Minor scuffs on the top rear and sides of the chassis, from ordinary use/installation/deinstallationA scratch on the top of the faceplateScratches to the finish of the right-hand rack handle Minor delamination of the very bottom of the faceplate backlight diffuser, which is only visible if you look down into the Power and Dolby sections from above and in front.Included are: the original op-amps if you wish to swap them out, and a custom-built wooden shipping protector. Listing notes:Comes with 30-day returns.We can only ship items and respond to messages Monday through Friday, on business days.Please contact us immediately if you have any questions or if there are any issues.Technicians notes, verbatim: 6/23/23 Sequerra Model 1 FM tuner s/n 1117. Component date codes 1974. Belongs to Renew Computers. Display comes on, but is stuck on 189.3 and does not change with the tuning knob. I found the manual and made a jumper for the rear panel accessory jack which connects the tuning potentiometer output to the tuner control voltage input. That did not fix the stuck frequency, but the voltage range at the jumper was 7.2v to 32 volts, which matches what the manual indicates. The accessory jack also has the +15V and -15v supply voltages and the -15V pin read near zero. I removed the bottom cover and was able to find and fix the problem with the -15V supply; the output filter capacitor was shorted. It was an axial cap rated 350 uF 16 V. I replaced it with Nichicon PW, 330 uF 16V. That fixed the tuning problem, and the tuner worked with good clean audio output on both channels. Some of the control buttons on the left side are intermittent, particularly ones controlling the CRT display modes. I removed the button assembly and treated all of the contacts with Deoxit. Working on the buttons gave easy access to the left side circuit board so I removed the original LM301A output op amps and replaced them with high quality sockets, allowing a new owner to easily plug in whatever op amps they like. These op amps place limits on how good the noise and distortion of this tuner can be and much has been written about newer op amps with better characteristics and preferences among them. For now, I put in TL071A’s (see picture). The original LM301A’s are included and if for some reason those, or one of the other types requiring compensation caps are put back in, wire leads into the circuit board are provided so that can be done without having to remove the board. The left most LED display digit was intermittently malfunctioning, displaying either a 1 when it should be blank or vice versa, and occasionally other garbage characters. These are H-P display modules wit built in latch/decoder/driver chip. They are HP 5082-7302. I probed the input pins and proved that the problem was a faulty display module, not the counter circuitry upstream. I replaced it with one I had in stock. I noticed an unsoldered connection of a wire to a feedthrough terminal at one of the sealed units toward the rear of the tuner. This appeared to be a factory defect. I don’t know whether it caused any problems, but I soldered it. One of the #1815 incandescent panel lamps was burnt out, so I replaced all 4 of them with new ones. During the repair process, when the front glass panel was removed, it shattered. New ones are not available, so I made one from smoked polycarbonate plastic. It is the correct dimensions, has been milled on the edges, and is clean and pristine. This is now a clean and fully functional example of this rare and famous FM tuner!

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!

This listing is just for the tuner.It is tested and working.Original box and manual included. I also have the pre amp and power amp for sale. The power amp has issues with the left channel. check my other listings.

About the listing. This listing is for a New Rolls HR78 AM/FM professional Tuner. NOS. Perfectly working. This system is fully working and fully tested. SPECIFICATIONSFM AMIntermediate Frequency: 10.7 MHz +/- 0.3 Intermediate Frequency: 450 kHz +/- 5Tuning Range: 87.5 - 108 MHz Tuning Range: US 520 - 1710 kHz30 dB quieting sensitivity: 28 dB International 531 - 1602 kHzIF Rejection 87.9 MHz: 50 - 56 dB 20 dB quieting sensitivity: 58 dBImage Rejection 105.9 MHz: 20 - 26 dB IF Rejection 603 kHz: 25 - 32 dB3dB Limiting Sensitivity: 28 - 35 dB Image Rejection 1404 kHz: 32 - 38 dBTHD 1 mV Input: 0.5 - 2 % Auto Tuning Sensitivity 999 kHz: 28 - 35 dBAuto Tuning Sensitivity 97.9 MHz: 25 - 30 dBAM Suppression: 26 - 32 dBMax Output @ 1 kHz: 0.5V +/- 0.05VSupply Voltage: 12-15 VDC, 700mADimensions: (190w x 185d x 42.5h) mm Got question feel free to ask me. Thanks for stopping by mrfixit- new and used electronics. Please Take a moment and check out my other great auctions. About mrfixit- electronic sales. We are a two person outfit in central maine with a combine 78 years of experience in component level repair. We hold several degrees and certifications. We have also been warrantee techs in the past for Fender, Ampeg, Audio Centron, Crete, Yamaha, Mackie, Kustom, Peavey, Sharp and Toshiba. We use only the highest quality components in repairs we do, and we test test and test some more each product we repair. On average we allow units to run continuously for several hours to several days to make sure they will work as described and to spec. We are absolutely thorough about making sure nothing leaves our shop substandard. We will state in each auction we list weather we worked on the unit we are selling and we will disclose what we worked on. Quick note on shipping. We package everything in card board boxes. We make sure there is at least 3 inches of space between the product and the edge of the box. We make sure the fill material is of quality and will protect your item from poor shipping practices. In large heavier items over 20 pounds we double box the item. So shipping may appear high. These are the reasons why. We charge exact shipping. We do not profit. So if the postal carrier you choose charges us $x than we charge you $x. No gimmicks or tricks here. We have been selling on ebay for years and make sure to read our feedback to see the types of items we sell and see our happy customers. What we will not do for you.Under size our packaging so you can save a buck and chance having the item you buy from us potentially damaged in transport to you. What we will do for you.Make sure your item is nearly bullet proof....well maybe not bullet proof but certainly disgruntled postal or courier proof. We will combine shipping on items if it make sense to do so. Example: If you bought 4 rubics cubes from us yes we will combine, but if you bought 2 large stage speaker enclosures then no. We wont combine as it would exceed limits of UPS or other couriers. We will allow for local pick up if you email us in advance. We will try to do everything in our power to give you a good experience here on ebay. Good luck and we thank you for your business. Quick note on Feedback. We pride ourselves in excellent service. Please be patient with us and we will do everything we can to make sure that your experience is the best in the business. I encourage you to read through our feedback. If you have questions about any of them please let us know. You will see a couple of negative feedbacks over the 24 years we have been in business. Sometimes you just cant please people. Note that a vast majority of our sales have been selling items that hit over the 50 dollar mark. Of the couple of negative feedbacks you will note that they were small dollar items with unreasonable customers. That said. If you feel that we are worthy of a negative feedback I encourage you reach out to us first. I am confident that we can make sure you are happy with your purchase from us.

PLEASE READ ALL BEFORE BIDDING. If your shipping address is a PO Box, please select USPS as the shipping option, this is important.We offer multiple shipping options. Click on see details in the shipping estimate section to see all options. Excellent Day-Sequerra FM Reference.This unit is in excellent working condition.Unit was taken to a local professional Audio technician and tested for proper function.All contacts were cleaned during service.There are no signs of wear on the exterior.Unit will ship in its original, from-the-factory double-box and foam.Not shown is the original, thick, plastic bag which will be over the tuner for shipping.Includes instruction manual and power cord. If your shipping address is a PO Box, please select USPS option for shipping. ***We do our best to declare missing parts and items not included but occasionally we miss things. Included items shown in pictures. Not pictured, not included.*** We offer Combined Shipping: Please wait for invoice before paying for multiple bids.Make Sure To Look @ Our Other Listings & Happy Bidding !!! ReturnsWe do not do returns but we understand the eBay not as described policyWe do our best to fully describe every item that we sell to the best of our ability.Thank You

About the listing. This listing is for a New Rolls HR78 AM/FM professional Tuner. NOS. Perfectly working. This system is fully working and fully tested. SPECIFICATIONSFM AMIntermediate Frequency: 10.7 MHz +/- 0.3 Intermediate Frequency: 450 kHz +/- 5Tuning Range: 87.5 - 108 MHz Tuning Range: US 520 - 1710 kHz30 dB quieting sensitivity: 28 dB International 531 - 1602 kHzIF Rejection 87.9 MHz: 50 - 56 dB 20 dB quieting sensitivity: 58 dBImage Rejection 105.9 MHz: 20 - 26 dB IF Rejection 603 kHz: 25 - 32 dB3dB Limiting Sensitivity: 28 - 35 dB Image Rejection 1404 kHz: 32 - 38 dBTHD 1 mV Input: 0.5 - 2 % Auto Tuning Sensitivity 999 kHz: 28 - 35 dBAuto Tuning Sensitivity 97.9 MHz: 25 - 30 dBAM Suppression: 26 - 32 dBMax Output @ 1 kHz: 0.5V +/- 0.05VSupply Voltage: 12-15 VDC, 700mADimensions: (190w x 185d x 42.5h) mm Got question feel free to ask me. Thanks for stopping by mrfixit- new and used electronics. Please Take a moment and check out my other great auctions. About mrfixit- electronic sales. We are a two person outfit in central maine with a combine 78 years of experience in component level repair. We hold several degrees and certifications. We have also been warrantee techs in the past for Fender, Ampeg, Audio Centron, Crete, Yamaha, Mackie, Kustom, Peavey, Sharp and Toshiba. We use only the highest quality components in repairs we do, and we test test and test some more each product we repair. On average we allow units to run continuously for several hours to several days to make sure they will work as described and to spec. We are absolutely thorough about making sure nothing leaves our shop substandard. We will state in each auction we list weather we worked on the unit we are selling and we will disclose what we worked on. Quick note on shipping. We package everything in card board boxes. We make sure there is at least 3 inches of space between the product and the edge of the box. We make sure the fill material is of quality and will protect your item from poor shipping practices. In large heavier items over 20 pounds we double box the item. So shipping may appear high. These are the reasons why. We charge exact shipping. We do not profit. So if the postal carrier you choose charges us $x than we charge you $x. No gimmicks or tricks here. We have been selling on ebay for years and make sure to read our feedback to see the types of items we sell and see our happy customers. What we will not do for you.Under size our packaging so you can save a buck and chance having the item you buy from us potentially damaged in transport to you. What we will do for you.Make sure your item is nearly bullet proof....well maybe not bullet proof but certainly disgruntled postal or courier proof. We will combine shipping on items if it make sense to do so. Example: If you bought 4 rubics cubes from us yes we will combine, but if you bought 2 large stage speaker enclosures then no. We wont combine as it would exceed limits of UPS or other couriers. We will allow for local pick up if you email us in advance. We will try to do everything in our power to give you a good experience here on ebay. Good luck and we thank you for your business. Quick note on Feedback. We pride ourselves in excellent service. Please be patient with us and we will do everything we can to make sure that your experience is the best in the business. I encourage you to read through our feedback. If you have questions about any of them please let us know. You will see a couple of negative feedbacks over the 24 years we have been in business. Sometimes you just cant please people. Note that a vast majority of our sales have been selling items that hit over the 50 dollar mark. Of the couple of negative feedbacks you will note that they were small dollar items with unreasonable customers. That said. If you feel that we are worthy of a negative feedback I encourage you reach out to us first. I am confident that we can make sure you are happy with your purchase from us.

PLEASE READ ALL BEFORE BIDDING. If your shipping address is a PO Box, please select USPS as the shipping option, this is important.We offer multiple shipping options. Click on see details in the shipping estimate section to see all options. Excellent Day-Sequerra FM Reference.This unit is in excellent working condition.Unit was taken to a local professional Audio technician and tested for proper function.All contacts were cleaned during service.There are no signs of wear on the exterior.Unit will ship in its original, from-the-factory double-box and foam.Not shown is the original, thick, plastic bag which will be over the tuner for shipping.Includes instruction manual and power cord. If your shipping address is a PO Box, please select USPS option for shipping. ***We do our best to declare missing parts and items not included but occasionally we miss things. Included items shown in pictures. Not pictured, not included.*** We offer Combined Shipping: Please wait for invoice before paying for multiple bids.Make Sure To Look @ Our Other Listings & Happy Bidding !!! ReturnsWe do not do returns but we understand the eBay not as described policyWe do our best to fully describe every item that we sell to the best of our ability.Thank You

About the listing. This listing is for a New Rolls HR78 AM/FM professional Tuner. NOS. Perfectly working. This system is fully working and fully tested. SPECIFICATIONSFM AMIntermediate Frequency: 10.7 MHz +/- 0.3 Intermediate Frequency: 450 kHz +/- 5Tuning Range: 87.5 - 108 MHz Tuning Range: US 520 - 1710 kHz30 dB quieting sensitivity: 28 dB International 531 - 1602 kHzIF Rejection 87.9 MHz: 50 - 56 dB 20 dB quieting sensitivity: 58 dBImage Rejection 105.9 MHz: 20 - 26 dB IF Rejection 603 kHz: 25 - 32 dB3dB Limiting Sensitivity: 28 - 35 dB Image Rejection 1404 kHz: 32 - 38 dBTHD 1 mV Input: 0.5 - 2 % Auto Tuning Sensitivity 999 kHz: 28 - 35 dBAuto Tuning Sensitivity 97.9 MHz: 25 - 30 dBAM Suppression: 26 - 32 dBMax Output @ 1 kHz: 0.5V +/- 0.05VSupply Voltage: 12-15 VDC, 700mADimensions: (190w x 185d x 42.5h) mm Got question feel free to ask me. Thanks for stopping by mrfixit- new and used electronics. Please Take a moment and check out my other great auctions. About mrfixit- electronic sales. We are a two person outfit in central maine with a combine 78 years of experience in component level repair. We hold several degrees and certifications. We have also been warrantee techs in the past for Fender, Ampeg, Audio Centron, Crete, Yamaha, Mackie, Kustom, Peavey, Sharp and Toshiba. We use only the highest quality components in repairs we do, and we test test and test some more each product we repair. On average we allow units to run continuously for several hours to several days to make sure they will work as described and to spec. We are absolutely thorough about making sure nothing leaves our shop substandard. We will state in each auction we list weather we worked on the unit we are selling and we will disclose what we worked on. Quick note on shipping. We package everything in card board boxes. We make sure there is at least 3 inches of space between the product and the edge of the box. We make sure the fill material is of quality and will protect your item from poor shipping practices. In large heavier items over 20 pounds we double box the item. So shipping may appear high. These are the reasons why. We charge exact shipping. We do not profit. So if the postal carrier you choose charges us $x than we charge you $x. No gimmicks or tricks here. We have been selling on ebay for years and make sure to read our feedback to see the types of items we sell and see our happy customers. What we will not do for you.Under size our packaging so you can save a buck and chance having the item you buy from us potentially damaged in transport to you. What we will do for you.Make sure your item is nearly bullet proof....well maybe not bullet proof but certainly disgruntled postal or courier proof. We will combine shipping on items if it make sense to do so. Example: If you bought 4 rubics cubes from us yes we will combine, but if you bought 2 large stage speaker enclosures then no. We wont combine as it would exceed limits of UPS or other couriers. We will allow for local pick up if you email us in advance. We will try to do everything in our power to give you a good experience here on ebay. Good luck and we thank you for your business. Quick note on Feedback. We pride ourselves in excellent service. Please be patient with us and we will do everything we can to make sure that your experience is the best in the business. I encourage you to read through our feedback. If you have questions about any of them please let us know. You will see a couple of negative feedbacks over the 24 years we have been in business. Sometimes you just cant please people. Note that a vast majority of our sales have been selling items that hit over the 50 dollar mark. Of the couple of negative feedbacks you will note that they were small dollar items with unreasonable customers. That said. If you feel that we are worthy of a negative feedback I encourage you reach out to us first. I am confident that we can make sure you are happy with your purchase from us.

PLEASE READ ALL BEFORE BIDDING. If your shipping address is a PO Box, please select USPS as the shipping option, this is important.We offer multiple shipping options. Click on see details in the shipping estimate section to see all options. Excellent Day-Sequerra FM Reference.This unit is in excellent working condition.Unit was taken to a local professional Audio technician and tested for proper function.All contacts were cleaned during service.There are no signs of wear on the exterior.Unit will ship in its original, from-the-factory double-box and foam.Not shown is the original, thick, plastic bag which will be over the tuner for shipping.Includes instruction manual and power cord. If your shipping address is a PO Box, please select USPS option for shipping. ***We do our best to declare missing parts and items not included but occasionally we miss things. Included items shown in pictures. Not pictured, not included.*** We offer Combined Shipping: Please wait for invoice before paying for multiple bids.Make Sure To Look @ Our Other Listings & Happy Bidding !!! ReturnsWe do not do returns but we understand the eBay not as described policyWe do our best to fully describe every item that we sell to the best of our ability.Thank You

CONTEMPORARY RESEARCH 232-ATSC4 professional Install HDTV tuner with MPEG4 , Dolby DigitalMAY REQUIRE SOFTWARE AND PROFESSIONAL PROGRAMMING.Tested working, cosmetically excellent. Mounting tape on bottom (see last photo).Thanks for visiting my store Zupercute. All photos in this listing are the actual item for sale and not stock photos. Everything I sell is clean and comes from a smoke free home. I ship all purchases in one business day. PLEASE NOTE: Your shipping address cannot be changed after the sale. Please check that your address and payment method are up to date before making a purchase to avoid shipping delays. The shipping cost you see is automatically calculated for your location, please contact me before the purchase if you have any questions.