The Model 1154A allows one of four signal sources such as cable box, game box or DVD to be played on a home theater system. It uses proprietary Adaptive Signal Sensing technology to select from among multiple sources automatically. The high-bandwidth circuitry accepts Y P Pr component video, stereo analog audio and digital audio in both optical and coaxial formats. It switches all audio and video signals simultaneously when a new source becomes active. Coaxial and optical digital audio inputs are automatically converted to coaxial and/or optical outputs. The Model 1154A is an enhanced version of the Model 1154, with improved shielding, input circuitry and signal sensor adjustment features. Includes installation/operation guide and AC power plug. This switch was first purchased in 2004 and was lightly used until 2022.

We strive for customer satisfaction. If you have any problems with your purchase, contact us directly. Opening an eBay claim is a last resort option intended for sellers who are uncooperative. We work with all our buyers to achieve the best outcome for every purchase.PLEASE REVIEW ALL PICTURES FOR CONDITION, IFYOU REQUIRE ADDITIONAL PICTURES PLEASE FEEL FREE TO ASKFeel free to email us if you would like something evaluated before purchasing it. We respond to questions Monday through Friday 9:00AM ? 4:00PM EST.We accept payment by any of the following methods: PayPal and any other method eBay uses.Please pay as soon as possible after winning an auction, as that will allow us to ship your item to you sooner!If auctioned, payment is due no more than 3days after you agree to purchase otherwise a non-paying bidder dispute will be filed.We usually ship within 1 business day (unless stated in the listing) of receiving cleared payment for domestic orders. USPS, UPS and/or FedEx

This is an open box item. The white little box is a power adapter which has never been used. Selling as used but I don’t believe it has been used.

Audio Authority 1177 Signal Sensing Digital Input Selector Model 1154A ~ Tested Functionality: In excellent condition. Has been tested, and functions as originally intended by the manufacture. Cosmetic Condition: Very good condition. Some small scratches on exterior. For specifications on this model, see “ADDITIONAL INFORMATION” below. Dont like the price? make an offer! CONDITIONIn excellent working condition. Tested and working as originally intended.Body Condition: Very good. Little to no scratches, dents or scuffs.Look at pics for specifics. TESTING RESULTS (IF APPLICABLE)Fully tested and working 100% as originally intended ADDITIONAL INFORMATIONConsumers who own a receiver and/or TV with limited inputs can use the 1154A to add multiple A/V sources. Its exclusive Adaptive Signal SensingTM technology uses multiple criteria to decide when to switch sources, and adapts to users’ activity patterns, customizing its switching behavior over time. The high bandwidth circuitry accepts HDTV component video (YPbPr), stereo analog audio, and digital audio in both optical and coaxial formats, and switches all audio and video signals simultaneously when a new source becomes active. Digital audio signals are converted automatically to the desired format. Up to four sources may be connected to one receiver/video display system through the 1154A. A manual select button is provided to override the 1154A’s automatic selection. Multi-color front panel LEDs indicate source availability.FeaturesKey FeaturesSupports component video (YPbPr) up to 1080iDigital audio (coaxial and optical)Automatic digital audio cross-conversionStereo analog audioAutoSelectª technology with manual selection overrideMade in the USAInputs/OutputsComponent video (YPbPr) - 4/1Digital audio (coaxial and optical) - 4/1Analog stereo audio (L/R) - 4/1SpecificationsVideo ParametersVideo Formats: 480i/p, 576i/p, 720p, 1080iInput/Output Impedance: 75 ohmsInput Ground Isolation: NoGain: 1.04Gain Accuracy: 3%3dB Bandwidth: 75MHzInput Coupling: DCS/N Ratio: 50dBMax Gain: 1.04Audio ParametersInput Impedance: 75 ohms/50K ohmsMin Load Impedance: 75 ohms/10K ohmsMulti-channel Digital: YesFrequency Response: 10-50KHzS/N Ratio: 75dBTHD+Noise: 0.05%Crosstalk: -60dBMiscellaneousAutoSelect senses video, digital audio and analog audio signalsConnector Types: RCA (YPbPr, analog audio, digital coaxial audio), Toslink (digital optical)Dimensions (HxWxD, inches):8.5 x 5.5 x 3.25Shipping Weight: 3.35 lbs.Agency Approvals: FCC, CE, C-tickInput Connector: 5.5 x 2.1mmInput Voltage/Polarity: 12V/Center PositiveMax DC Input Current: 200mAHeat Output: N/A Only comes with what is shown in the photosOffers are encouraged! FEEDBACKIf youre satisfied with your purchase upon delivery, please take some time to leave me positive feedback. Once received, Ill do the same for you. This helps us both! RETURNSWe offer free 30 day returns. Please always contact us first before submitting a return to eBay.All items must be returned in the same condition as they were shipped. If they are not, a % of your original purchase price will not be refunded. We video and take pics of our testing and shipping process prior to shipment to you.If shipping is separate, (not included in the price), The purchase price MINUS the shipping cost will be refunded. We do not accept returns on For Parts Only electronics or For Parts Only housewares/kitchen type items. They are sold as is. If listing states For Parts Only, we do not accept returns on those items. FYII remove the backgrounds of all my pics to give you, the buyer the best representation of the product. The item pictured is the item you will receive.

Audio Authority HD-IP™ Gigabit Video Distribution Receiver Model 2811. Shipped with USPS Priority Mail.

This item is in excellent condition. Includes switcher and power supply. Used. Manufacturer description: Digital Audio Switcher with AutoSelectTM • 4 digital audio inputs, 1 digital audio output • Supports digital coaxial and optical connections • Automatically selects the active audio input • Cross-converts optical and coaxial signals • Easily switch between CD, DVD, satellite, & cable The Model 1177A is Audio Authority’s redesigned 4-in, 1-out AutoSelectTM digital audio switcher — the perfect solution when digital audio sources outnumber your system’s digital audio inputs. The 1177A switches both digital coaxial and optical audio including automatic cross-conversion between digital audio formats, outputting both simultaneously. Its innovative AutoSelect logic automatically chooses the active source, or the selection can be controlled manually. 1177A FEATURES: • Four audio inputs, one audio output • Coaxial and optical digital audio • Automatic digital audio cross-conversion •AutoSelectTM technology • Manual selection override • All metal construction • Made proudly in our own US factory

Audio Authority 1154A 4x1 Component Video and Audio AutoSelector Switch Works! In good used condition. See pictures.

up for sale is a pair (2) of Audio Authority Signal Sensing Input Selectors, #1177They both light up and worked last time i used them but i am still listing them as parts/not workingsee photosfeel free to ask any ????

Very good condition. If not excellent nothing wrong at all. Comes with original adapter also.

up for sale is a pair (2) of Audio Authority Signal Sensing Input Selectors, #1177They both light up and worked last time i used them but i am still listing them as parts/not workingsee photosfeel free to ask any ????

Audio Authority HD-IP™ Gigabit Video Distribution Receiver Model 2811. Shipped with USPS Priority Mail.

up for sale is a pair (2) of Audio Authority Signal Sensing Input Selectors, #1177They both light up and worked last time i used them but i am still listing them as parts/not workingsee photosfeel free to ask any ????

Get the most out of your audio system with this Audio Authority 1177A Signal Sensing Digital Input Selector. Perfect for those who want to switch between different devices without having to unplug and plug cables, this splitter/switcher is designed to provide superior audio quality. Made in the United States, it features a 1:4 connection split/duplication, with connectors A and B for digital coax and Toslink, respectively. Ideal for use with TVs, audio players, and gaming consoles, this Audio Authority device lets you switch seamlessly between devices without the need for manual adjustment. Its signal sensing technology automatically detects the active input, so you can experience high-quality sound every time. Upgrade your home entertainment system with the Audio Authority 1177A Signal Sensing Digital Input Selector today. Pre Used Please read specification sheet. Does not come with power cable

Audio Authority HD-IP™ Gigabit Video Distribution Receiver Model 2811. Shipped with USPS Priority Mail.

Tested and working. Unit does have some scratches. Power supply NOT included (12 Volt, 1 Amp DC Switching Power Supply needed)

Audio Authority HD-IP™ Gigabit Video Distribution Receiver Model 2811. Shipped with USPS Priority Mail.

up for sale is a pair (2) of Audio Authority Signal Sensing Input Selectors, #1177They both light up and worked last time i used them but i am still listing them as parts/not workingsee photosfeel free to ask any ????

Audio Authority HD-IP™ Gigabit Video Distribution Receiver Model 2811. Shipped with USPS Priority Mail.

Excellent condition This Audio Authority 1177 Signal Sensing Digital Input Selector is a high-quality audio splitter/switcher that is perfect for any home entertainment setup. It is made by Audio Authority, a trusted brand in the industry, and was manufactured in the United States. This device allows for 1:4 connection split/duplication and features connectors for Digital Coax and Toslink. It is ideal for use with TVs, video players, and other audio devices. With its signal sensing capabilities, it automatically switches to the active input, making it convenient and easy to use. This item is a great addition to any home audio setup.

Item is Used and untested. Please see pictures. Sold as is. Fast Shipping Thank you for stopping by.

Nice control unit never used and comes with control only

Your item will be packaged with the utmost care and shipped within 48 hours of purchase Please feel free to contact me with any questions you may have. Check out the photos. If you’d like any additional photos, just ask. Everything in the photos is what you will be receiving. Please check out the other unique items in my store! If you see a few items that you like, just let me know and I’ll gladly combine shipping. And, as always, these items are stored in my smoke-free home. Finally, I ask that you leave feedback after receiving the item, if you have any issues with your item please feel free to contact me so I can do my best to make you satisfied! Thank You!