Best Audio Ring Transformer

TRIAD MAGNETICS N-68X Power Transformers Split PRI 50VA XFMR Isolation XFMR

  • Audio transformer inductance : 290mH (20%) DC resistance : 135(%).
  • Selection of quality, long life -EMC, EMI, high pressure, stable performance - High efficiency transformer..
  • Double-wire winding Quality &wire diameter : QA-1 0.06MM Primary coils : 800 turns secondary coils : 800 turns Alternating-current impedance value : 600.
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General Remote Control for Yamaha HTR-5640RDS HTR-5650 HTR-5650B HTR-5650RDS RX-V440 RX-V440RDS RX-V540 RX-V657 HTR-5860BL AV A/V Receiver

  • Amplify and enjoy your home audio experience in the comfort of your home.
  • 100 watts x 2 (8 ohms, 1 Kilo Hertz). Speaker impedance - 6–16 ohms.
  • Phono input, 4 stereo RCA audio inputs, 3.5 millimeter input, stereo RCA output.
  • Built in Bluetooth lets you wirelessly stream your favorite music service, podcasts, and more from other Bluetooth devices..
  • A/B switching to play all at once, or in separate zones.
  • Low profile design (5 ¼ Inch tall) fits easily into conventional AV cabinet.
  • Enjoy the subtlest nuances of studio-quality sound in higher than CD quality with High-Resolution Audio. Passion for music unites every component from signal to speaker so it feels like the artist is performing right in front of you..
  • In the box: Remote (RMT-AA400U), batteries, FM antenna.
  • Large capacity power transformer built for clarity : Care and attention to the highest quality audio starts with the power transformer..
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XXSZHY 18V Power Adapter for Video Doorbell Power Supply for the Ring Video Doorbell and Ring Video Doorbell 2 & Ring Video Doorbell Pro,continuously charger ring doorbell,Doorbell Transformer

  • Input 120V AC 60Hz 0.2A / Output 18V AC 500mA, 18V 500mA Doorbell Transformer of the cable is 5m. 18V doorbell charger passed FCC, CE,ROHS,Certified. 18v 500mA power adapter have overcurrent/overvoltage /overload /overheat and surge protector.
  • SIMPLE SETUP - 18v 500mA battery charger adapter for all versions for your for Ring doorbell, for Ring Video Doorbell 2 and for Ring Video Doorbell Pro.18V Doorbell Power adapter Easy installation(Note: Please connect the doorbell before connecting 18V 500mA Power Supply Adapter, and be careful not to let the two 18V 500mA Charging Cable connected together cause short circuit).
  • CONTINUOUS CHARGING - 18V 500mA UL Certified Video Doorbell Power can now let your video doorbell operate continuously without the need to remove it to change its battery. Our 18V doorbell wired charger allows you to keep your for Ring Doorbell always juiced up. No more downtime and interruptions due to empty batteries.
  • Compatibility: Doorbell transformer 18V 500mA for Ring Video Doorbell, for Ring Doorbell, for Ring Video Doorbell Pro, for Ring Video Doorbell 2, for Nest Hello Doorbell, for Nest Hello Video Do....
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Facmogu 298A Wireless Bluetooth 5.0 Stereo Audio Amplifier, RMS 40Wx2, Max 300Wx2 Dual Channel Power Amp Sound Receiver w/USB, SD Card, FM Radio for Home Speakers Theater System with Remote Controller

  • Built-in transformer -- Built-in transformer and US plug, the 2 channel Bluetooth 5.0 stereo amplifier receiver provides 300W x 2 Peak 40W+40W RMS Music Power Output, which is is perfect for your karaoke and home theater acoustic sound system..
  • 6 Inputs & Amplifer Dimension -- The digital amp box supports USB/SD card/FM Radio/ Bluetooth/2 1/4 inches microphone IN and various external sources RCA(R,L) audio input for tuner, CD player, tape deck and so on. Amplifier size: 7x5.4x2" / 18x13.8x5.5cm, weight: 2.4pounds/1.1kg. (NOTE: The frequency range of the radio reception is 87.5-108MHz).
  • USB 2.0/SD card input -- The sound amplifying mixer device features a USB/SD card input to support flash drives or SD card. Allows you to play your favorite audio files from your computer's media library when you connect it directly to the amp..
  • Multipurpose -- Recommend for home TV audio, computer audio system-game, tower Speaker, garden speaker. Small simple compact design also for car audio system..
  • 1-year Warranty -- We offer 1-year guarantee period. If you have any questions or concerns, please don't hesitate to contact us..
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Ocean Mist 360 RGB LED Color Changing Floating Fountain Pump & Light Ring with 66' Cords

  • Ring inside step diameter: 4" Ring inside hole diameter: 1 3/4".
  • Center fixture hole: 1.5"(Max. nozzle or pipe diameter).
  • 12VAC Transformer with 65' cord included. Pump size: 10"(L) x 6"(W) x 7"(H), tube connector 1"(diameter) Pump Output 1584 gph, 190W, cable length 65 ft..
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Facmogu AK-698BT Bluetooth Audio Power Amplifier 250W+250W, BT 5.0 Wireless Hi-Fi Car Stereo Amp w/ USB SD Card FM Radio for Home Theater Speakers Karaoke , 110V US Plug Built-in Power Adapter

  • 【Built-in transformer】– Built in transformer, compatible with bluetooth devices(For iPhone, Android, Smartphone, iPad, Tablet, Computer, TV set, DVD, Wall speaker etc.).
  • 【EQ Control】– Remote control are included in the package for distant audio adjustments. Remote control are included in the package for distant audio, features crisp, responsive buttons for mode controls. Suitable for most home and desktop audio system use..
  • 【1-year warranty】– We offer 1-year guarantee period. If you have any questions or concerns, please don’t hesitate to contact us..
  • 【Bass & Treble Control】– With volume, treble and bass control knobs for more delicate adjustment of the sound..
  • 【3 Switching Modes】– Bluetooth receive/ insert SU Card/ USB audio input/remote control/ FM radio. Three switching modes: radio mode, Bluetooth mode, USB connection mode, press “INPUT” button to switch the indicator light to the corresponding mode to search the bluetooth. Bluetooth name is “LDZS”..
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Doorbell Transformer, 16.7 ft Charging Cable 18V 500mA Video Doorbell Power Supply Adapter Compatible with Ring Doorbell/Zmodo Doorbell (Black)

  • 【Product Features】18V Doorbell Transformer, plugs into your standard 110 v/120 v outlet and converts to 18 volt 500 ma AC current. No more need to take your doorbell down to charge. Video doorbell Transformer can keep your device constantly powered..
  • 【Compatibility】18V 500mA Doorbell Transformer compatile with Zmodo smart greet wifi doorbell / Nest Hello doorbell.(Before purchasing, Please confirm that the voltage and current required by the doorbell are consistent with this power supply.).
  • 【Extra long cable】16.7ft is long enough, it can connect to your doorbell perfectly, don't worry about the distance between the socket and the doorbell..
  • 【Easy to install】(Regardless of positive or negative polarity).Simply attach the two rings to the doorbell and tighten the screws. The wire ring design makes it easier to install and helps ensure the Transformer is firmly connected to the doorbell. The wires are sturdy and flexible enough not to be easily torn..
  • 【After-sale service】: If you are not completely satisfied with our products, you can ask for a replacement or a full refund.If you have any questions, please feel free to contact us..
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24 Volt Transformer C Wire Adapter Thermostats Compatible with Ecobee Nest and Honeywell Smart WiFi Thermostat Ring Nest Hello Skybell August Doorbell White

  • 24V C Wire power adapter: plugs into your standard 110v/120v outlet and converts to 24 volt AC current.
  • 24 volt transformer for doorbells: powers up smart for (Nest, Ecobee, Honeywell, Emerson Sensi, Hive, etc.) and doorbells (Ring, Nest Hello, Skybell,....
  • UL certified: UL certification passed, stable and durable operation 24V transformer.
  • Easy installation: 2 pin non-polarity wires support easy and quick install, 16.5 ft cable is long enough to plug it into an electrical outlet inside....
  • Packing list: 1 x 24 Volt C wire adapter, 1 bag (50 pieces) of cable clips. Note: Please add a 50W Watt 25 Ohm Resistor if you use this transformer to....
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Yale Assure Lock - Keypad Door Lock in Brass

  • Single-door intercom system includes master intercom, door intercom, and AC transformer to enable audio communication with visitors prior to granting access.
  • Door-release button controls an electric strike (sold separately) to remotely unlock the entrance for a visitor.
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MEROM 24V 500mA 26ft C Wire Transformer Adapter for Thermostat and Doorbell, Compatible with Nest/Ecobee/Sensi/Honeywell Thermostat, Nest Hello Doorbell/Ring Doorbell Power Supply

  • ... wall from your outlet to the doorbell and thermostat without the existing wiring. Super easy to install that can be able to set up in minutes..
  • CONVENIENT: With this C Wire Adapter, you could able to charge your doorbells and thermostats without any worry about interrupting, which makes it a wonderful ring doorbell transformer. You don’t need to take off the battery inside the doorbells and just connect this transformer, keep doorbells charging any time you want..
  • LONG CABLE: Our cable is 8M(315 inch) long and you do not worry about the distance between the socket and the Honeywell Smart Wifi Thermostat. This allows you to easily plug it into an electrical outlet inside or outside your house..
  • SAFE AND CONVENIENT: Our battery backup has gotten certificate. A quick fix to the problem of “Low batter” you can charge it directly(plug adapter into outlet and power up). that means you don’t need to remove your honeywell thermostat in order to charge up the battery.With an AC output of 24V/500mA, a perfect tool to meet your needs..
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