Amazon Fosi Audio  
Fosi Audio BT20A Bluetooth 5.0 Stereo Audio 2 Channel Amplifier Receiver Mini Hi-Fi Class D Integrated Amp 2.0 CH for Home Speakers 100W x 2 with Bass and Treble Control TPA3116 (with Power Supply)
2 Channel Amplifier: The BT20A Mini Bluetooth amplifier home audio offers both Bluetooth and RCA inputs, along with passive speaker outputs. This versatile amplifier enables you to build a high-quality 2.0-channel audio system, allowing seamless connections to your phone, computer, tablet, and more.
Bass and Treble Control: The Fosi Audio BT20A stereo amplifier is tailor-made for audiophiles seeking exceptional HiFi sound quality. You have control over the sound of your bookshelf speakers through music or video software, fine-tuning the bass and treble to your preferences.
Bluetooth 5.0 Amplifier: Featuring two Texas Instruments TPA3116D2 chips, the BT20A delivers powerful and clear stereo sound. The TPA3116D2 is a highly efficient digital amplifier with an advanced oscillator/PLL circuit, ensuring minimal interference and offering a robust connection range of up to 50 feet.
The Ideal Partner Amplifier For Speakers: With an impressive 100W RMS per channel at 4 ohms, 20 Hz - 20 kHz, and only 0.04% THD, the BT20A Bluetooth amp is a powerhouse. It comes with a 24V power supply and can drive speakers with a capacity of 280 watts at 8 ohms or 320 watts at 4 ohms. (for passive speakers only, not the powered speakers)
What You'll Get: BT20A stereo audio amplifier receiver x1, 24V/4.5A power supply x1, User Manual x1, a 24-month worry-free warranty and responsive customer service.
Fosi Audio BT20A Bluetooth 5.0 Stereo Audio 2 Channel Amplifier Receiver Mini Hi
Amazon Shure  
Shure SM7B + Shure MVX2U Bundle
ONE MICROPHONE FOR EVERYTHING - Studio Recording, Home Recording, Podcasting and Streaming. The SM7B Is Trusted By The Worlds Leading Vocalists, Podcasters and Streamers.
LIVESTREAM READY - XLR to USB connectivity with Auto Level Mode right out of the box.
STUDIO VOCAL RECORDING - The SM7B’s Dynamic Cartridge With Smooth, Flat, Wide-range Frequency Response Produces Exceptionally Clean and Natural Reproduction Of Both Music and Speech.
DYNAMIC & CONDENSER MICS – Up to 60dB of Gain and 48v of Phantom Power means you can level up any XLR microphone.
PODCAST and BROADCAST - Found In The Top Podcasting Studios Around The World, The SM7B Air Suspension Shock Isolation and Pop Filter Eliminate Both Mechanical Noise And Breathiness. So Words Get Through And The Rest Stays Out Of The Mix.
HEADPHONE MONITORING - Zero-latency Audio Monitoring and Playback via built-in 3.5 headphone jack.
STREAMING CONTENT - Professional Live Streaming Starts With A Microphone Capable Of Capturing Exceptionally Clean And Natural Reproduction Of Both Music And Speech. The SM7B Has Been A Pioneer In Such Abilities For Decades.
FUTURE PROOF YOUR AUDIO SET UP - In App updates mean you never lose out on the newest features and benefits.
PROFESSIONAL XLR CONNECTION - The XLR Connection Along With An Audio Interface Allows You More Control Over The Sound — Thus A Better Overall Sound Quality. At least 60dB of gain is recommended to get that iconic warm and balanced tone most commonly associated with the SM7B.
MAC & WINDOWS COMPATIBLE - Connect to your desktop with USB-C to USB-C cable included.
Shure SM7B + Shure MVX2U Bundle ONE MICROPHONE FOR EVERYTHING - Studio Recording
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