Reviews Digital Frequency Converter

Amazon Basics HDTV Digital Outdoor TV Antenna with Mounting Pole

  • Enjoy quality TV without cable bills or subscription fees.
  • delivers high resolution HDTV 4K, 8K, and 1080 HDTV for FREE.
  • picks up channels including ABC, CBS, NBC, PBS, FOX and more.
  • Operating on both UHF and VHF frequency with a receiving range of up to 70 miles from the broadcast towers.
  • actual channel reception varies depending on signal strength in the area, distance to the broadcasting source, surrounding area factors (buildings, terrains, weather etc.), and antenna position.
  • Directional antenna with passive and high gain.
  • outdoor installation recommended for best results.
  • Easy installation with pre-assembled parts.
  • newly upgraded with a durable, compact design that withstands a range of outdoor conditions.
  • For best reception please check all cable connections, antenna position and direction, and if a digital converter is included with your TV (older TVs may need a digital converter box).
  • please refer to the manual for more troubleshooting information.
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hudiemm0B Phanto-m Power Supply, USB 1 Channel 48V Phanto-m Power Supply with Adapter for Condenser Microphone AUS Plug

  • ⚡ : Enjoy ultra low-noise audio performance and full-frequency response..
  • ⚡ : Phantom power supply delivers reliable 48V power for condenser microphones in a compact, durable, plastic housing..
  • ⚡ : 90 day guarantee,if you aren't love your Product or any questions,please free to contact us,we are ready to help,we will provide a perfect solution..
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ONKYO A-9050 S Integrated Amplifier 100W + 100W 8Ω Silver Japan model

  • 60 W/Ch. (4 ohms, 20hz-20khz, 0.08% THD, 2 channels Driven, FTC) from high current power supply transformer and two High-grade customized capacitors.
  • Discrete Spectra module produces high instantaneous voltage for immersive sound Staging, improved instrument separation, and lively transient response.
  • Akm (AK4452) 768 kHz/32-bit digital-to-analog converter brings CD's and digital sources to life. For vinyl, a dedicated mm/MC circuit board and high....
  • DIDRC Filter Prevents Ultra-high-frequency Distortion Affecting Audible Sound.
  • 4 gold-plated analog RCA Audio inputs plus mm/MC phono input, 2 optical digital inputs, 2 coaxial digital inputs, 2 pairs of gold-plated speaker posts....
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PWM Signal Converter Module Digital to Analog Voltage Converter Adapter White

  • PWM voltage converter Convert 0-100% PWM digital signal into analog signal..
  • Signal interface switching between single chip or other industrial control board..
  • The power supply has the function of reverse connect protection, safe to use ..
  • Input digital signal can be 24V level 0-100%PWM signal. Output analog signal can be 0-10V voltage..
  • PWM signal receiving frequency range: 100hz-3khz, recommended 1khz-3khz..
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Norstar Power Converter with Voltage Stabilizer (1500 Watts) - Step Up & Step Down Voltage Transformer - Automatic Voltage Regulator with Stabilizer (1500 Watts)

  • This is a Dual Voltage Power Converter with a Stabilizer built-in. It can converter US 110/120 Voltage to Foreign 220/240 Voltage and vice versa..
  • It is also known as a Step Up and Step Down Voltage Transformer, and also as an Automatic Voltage Regulator with Stabilization..
  • This is the only Converter that has a Digital Display Meter, so the Voltage Status is incredibly easy to read. This makes it more accurate and user-friendly than any other Converter or Transformer on the market..
  • The larger models (5000+) come with Circuit Breakers built-in for both Input and Output Voltage along with Dual Switches, which ensure double protection against overloads..
  • This unit has a built-in Next Generation CPU which ensures consistency and stability every time. Great for Electronics, Countertop Home Appliances, Refrigerators, Large Home Appliances, and more! It is Single Phase with the Input/Output Frequency being 50Hz..
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Magnavox NA384 Remote Control for Television Digital Converter Box

  • [DIGITAL CONVERTER BOX] The digital TV converter box, converts digital air channels to your analog TVs. Allow you to watch TV channels on your analog TV or computer monitor..
  • [CLEARQAM COMPATIBLE] This converter box supports ClearQAM and can be used with a cable provider to watch unscrambled cable channels.
  • [TV RECORDING] iView-3300STB digital converter box with clock function supports TV recording function. You may record TV programs for future watch.
  • [UNIVERSAL MEDIA PLAYER] This digital converter box is also a media player. You may save your media files in the USB drive and play videos, music, and watch photos via the converter box’s USB port. Supports up to 4TB portable hard drive..
  • The iView converter box only works on USA, Canada and Mexico region.
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Amazon Basics 1-Male to 2-Female RCA Y-Adapter Splitter Cable - 12-Inches & RCA Audio Subwoofer Cable - 8 Feet

  • Product 1: 96KHz Digital to Analog Audio Converter: Converts coaxial or toslink digital PCM/ LPCM audio signals to analog L/ R RCA (not capable of being reversed)..
  • Product 1: Compatible with CD/DVD/Blu-ray players, computers, A/V receivers, digital TVs, and gaming devices, and more. Backed by an Amazon Basics 1-Year Limited Warranty.
  • Product 1: Supports sampling rate at 32, 44.1, 48 and 96KHz.
  • 24-bit S/PDIF incoming bit stream on left and right channels, provides crystal clear electromagnetic noise-free transmission.
  • Product 1: Small, compact design that doesn’t take up too much space behind your entertainment center or desk.
  • simple to install. Includes quality fiber cable and external micro USB power supply.
  • Product 2: IN THE BOX: (1) 8 foot 2-Male to 2-Male RCA audio stereo subwoofer cable.
  • Product 2: CRYSTAL CLEAR AUDIO: Enhances audio connections.
  • ideal for home-entertainment and high-fidelity (HiFi) systems.
  • Product 2: RCA INPUT/OUTPUT: 2 RCA output (connect to either L or R input) and 2 RCA input.
  • input can be high frequency (digital audio) or low frequency (subwoofer).
  • Product 2: GOLD PLATED CONNECTORS: Corrosion-resistant 24K gold-plated full-metal connectors.
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iView 3300STB ATSC Converter Box with Recording, Media Player, Built-in Digital Clock, Analog to Digital, QAM Tuner, HDMI, USB

  • [DIGITAL CONVERTER BOX] The digital TV converter box, converts digital air channels to your analog TVs. Allow you to watch TV channels on your analog TV or computer monitor..
  • [CLEARQAM COMPATIBLE] This converter box supports ClearQAM and can be used with a cable provider to watch unscrambled cable channels.
  • [TV RECORDING] iView-3300STB digital converter box with clock function supports TV recording function. You may record TV programs for future watch.
  • [UNIVERSAL MEDIA PLAYER] This digital converter box is also a media player. You may save your media files in the USB drive and play videos, music, and watch photos via the converter box’s USB port. Supports up to 4TB portable hard drive..
  • The iView converter box only works on USA, Canada and Mexico region.
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VEVOR 20L Rotary Evaporator 0-120rpm Rotary Evaporator Set Digital Dispaly High Speed Rotary Evaporator with Hand Lift 0-200°C for Concentration and Crystallizat

  • Superior Material: The mechanical structure is made of stainless steel and aluminum alloy. The glass bottle is made of high borosilicate glass, which is resistant to high temperature and corrosion..
  • Advanced Vacuum System: The vacuum system is equipped with a vacuum gauge. It can choose the lowest optimal working vacuum for the material boiling point..
  • Precise Digital Screens: Both the frequency converter and the thermostat use the digital display. The imported converter is stable and reliable. The thermostat of the water bath can be thermostat controlled by adjustment..
  • Excellent Vacuum Performance: Using the PTFE and rubber as the material, it can withstand various solvents and has long-lasting air tightness. It allows the rotary evaporator to maintain a high degree of vacuum composite seal..
  • Multiple Application: Rotary evaporators are mainly used for concentration, crystallization, drying, separation and solvent recovery in the pharmaceutical, chemical and biopharmaceutical industries..
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Optical to Coaxial OR Coax to Optical Digital Audio Converter Bi-Directional Digital SPDIF Toslink Optical to Coaxial Digital Audio Signal Adapter Support 192 KHZ Sampling Rate Noise-Free Transmission

  • Bi-Directional Digital Audio Converter: Optical to Coaxial OR Coax to Optical Digital Audio Converter.
  • Audio Converter Plug and play, no need any software and driver..
  • Digital Audio Converter Support multi-channel surround sound, uncompressed PCM audio and compressed 5.1 audio including Dolby Digital, DTS to audio processor or A/V receiver with capacity of decoding audio source..
  • Digital Audio Converter Compatible with Blu-ray Player, Satellite receiver, BR player, Xbox 360, HDTV, DVD, Amplifier, Sound Bar, Speaker and all device with digital audio out port..
  • Package Contents: Bi-Directional Digital Audio Converter x1, Toslink Cable x1,Coaxial Cable x1, USB Power Cable x1,User Manual x1, Any issues, please feel free to contact us.
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5V Mic Microphone Sensor Module, High Sensitivity & High Accuracy Voice Detection Sound Detection Module, Adjustable Gain Analog Output

  • INMP441 is a high-performance, low-power, digital output omnidirectional MEMS microphone with a bottom port..
  • With MEMS sensor, signal conditioning, analog‑to‑digital converter, anti‑aliasing filter, power management and I2S interface..
  • The microphone outputs the signal on the left channel when the level is low, and outputs the signal on the right channel when the level is high..
  • With flat broadband frequency response and high signal‑to‑noise ratio, it can produce high‑definition natural sound..
  • The microphone module has a 24‑bit digital I2S interface with high‑precision data, and the output performance is stable..
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Digital to Analog + Bluetooth Receiver USB Music Player Digital to Analog Converter with Headphone Amplifier Built-in Bluetooth V5.0 Receiver

  • Digital to analog audio converter：Convert optical/coaxial Toslink digital pulse code modification (PCM) and line pulse code modification (LPCM) audio signals to analog (RCA and AUX 3.5mm Jack) audio simultaneously..
  • Volume control design：Digital to Analog Converter comes with its own professional volume control knob,which makes it super easy to adjust the output volume of both RCA and AUX.This supports the simultaneous play of both the speakers and headphones..
  • Supports all popular sample rates：Digital to Analog Converter accepts uncompressed digital audio as input with 192kHz/24bit,96kHz,48kHz,44.1kHz,32kHz as sample rates and provides electromagnetic-noise-free transmission..
  • Bluetooth：Digital to Analog Converter support Bluetooth 5.0 version. SBC,AAC decoder and signal distance up to 10 meters with Bluetooth antenna..
  • Compatibility：Digital to analog audio converter is specially designed for either home or professional audio signal switching. It converts coaxial, Toslink digital audio, stereo audio or Bluetooth signals to analog stereo audio signal. It is also a digital music player with USB Flash Drive input supporting MP3,WAV,APE,FLAC and WMA lossless formats..
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Audio-Technica ATR2100x-USB Cardioid Dynamic Microphone (ATR Series)

  • Handheld dynamic microphone with USB-C digital output and XLR analog output. Durable metal construction for long-lasting performance with smooth, extended frequency response perfect for podcasting, home studio recording, field recording, voiceover, and other content creation applications.
  • Usb output connects to your computer (Windows and Mac) for digital recording, While the XLR output connects with your sound system’s conventional microphone input for use in live performance. On/off switch functions for both USB and analog operation.
  • Built-in headphone jack lets you monitor directly from the microphone with dial on the bottom that allows you to easily adjust headphone volume.
  • Cardioid polar pattern reduces pickup of unwanted sounds from the sides and rear, improving isolation of desired sound source. Low-mass diaphragm provides excellent frequency response. High-quality a/D converter with 24-bit, up to 192 kHz sampling rate.
  • Sturdy tripod desk stand with folding legs is easy to set up and transport. Threaded stand clamp attaches securely to the supplied tripod or to a conventional microphone stand. Also includes three cables: USB-C to USB-C, USB-C to USB-A, and XLRF to XLRM.
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