Preamp with germanium harmonics

USB Gaming Microphone, FIFINE RGB Dynamic Mic for PC, with Tap-to-Mute Button, Plug & Play Cardioid Mic with Headphone Jack for Streaming, Podcast, Twitch, YouTube, Discord.

• [Original Voice Reproduction] With 16 bit, 48kHz sampling rate, the USB Dynamic microphone enhances vocal intelligibility and voice reproduction. Discord K658 boosts streamer or podcaster popularity for you via resonate voice delivering. Gaming mic for streaming with cardioid pattern minimizes ambient noises, like tower fan or central air system, to lessen your studio podcasting or broadcast audio processing.
• [Function Mic Keys] Soft-touch mute button helps you instantly mute the gaming microphone without audible noises when streaming or podcasting. Built-in LED indicate microphone gaming working status even gaming in the dark. Big gain control offers fine tuning for the dynamic USB microphone volume when Twitch or Discord. You can hear FPS games footsteps clearly in real time or headphone audio production via the headphones jack.
• [Ambient RGB lights] Unique RGB lights with rainbow colors on mic dynamic highlights exciting game atmosphere, reflected on the podcast mic shock mount but not dazzling. If you live the same game as others, your streaming will be much better and attracts more viewers due to the appearance of standing RGB dynamic mic. You can turn on/off the RGB with the button at the back of the microphone for PC.
• [Easy to Work] The straightforward USB plug-and-play computer mic is compatible with Windows, Mac OS and Play Station Consoles (Xbox not included). With high speed type-C (mic end) to type-A (computer end) connection, the streaming microphone is plugged into your computer or game console, and then the PC mic works. Firmly tight USB-C connection will not interrupt intense game tactical talking or emotional podcast recordings.
• [Noise Reduction] Shock mount with circular frame design reduces desk vibration caused by knocking keyboard or operating gamepad when you are gaming. A locking knob on the USB gaming microphone is for easy angle adjustment. Designed with acoustic transparent foam, windscreen on the USB dynamic mic for PC reduces blasting sound when you speak. Audiences will enjoy the streaming with less noise.
• Package Including: Dynamic PC Microphone for Gaming*1, Shock Mount*1, Screw Adapter*1, Metal Ring*1, Dynamic Microphone USB Cable (8.2ft)*1, User's Manual*1 (Tips: Keep the sound source in front of USB microphone top. Fifine K658 microphone suggested recording range is 2 to 4 in.)

• Tap to Mute sensor with LED indicator (RED and GREEN)
• The volume knob convenient gain control ,Easily adjust your mic sensitivity.
• Built In anti vibration shock mount
• There will be pop filter in parcel will help smooth out some of those pesky percussive noises that periodically punctuate your speech
• One plug and play microphone for streaming on PC , PS4 , PS5 , MAC.
• Various RGB lightning - Equipped with three modes , static and gradient lights, You can choose the color you like or let it gradually change
• 3.5mm headphone jack

Preamp for condenser microphones

FIFINE  Wireless Microphone, FIFINE Handheld Dynamic Microphone Wireless mic System for Karaoke Nights and House Parties to Have Fun Over the Mixer,PA System,Speakers.(K025)

• The Freedom to Roam Anywhere--Cordless microphones will give you the mobility and freedom of movement when to do energetic and active performances. Great for smaller live performances on stage, weddings, engagements or religious events.
• Clear Communication is Always Ensured--UHF wireless capability provides a stronger clearer signal and better sound quality, reducing the possibility of interference and dropouts. Work in the range of over 80 feet, you have total freedom when you're singing on stage, taking assembly at school, using them for houses of worship or presentation halls.
• Convenient and Easy to Use--Plug and play. 20 selectable frequencies for interference-free performance. Low-battery warning indicators on receiver and microphone, enables constant monitoring of system operation. Comfortable and easy to hold singing microphone, great for karaoke nights and smaller house parties to have some fun over the speakers.
• Dynamic Microphone with Cardioid Polar Pattern--Cardioid capsule with a warm, smooth sound and excellent feedback rejection. Ensures maximum gain before feedback and makes your voice cut through any mix. It provides low handling noise sensitivity, high gain before feedback and brilliant sound quality.
• What You Get--Lightweight, versatile, compact wireless microphone and receiver with durable 1/4 inch jack (6.35mm) output for DJ mixers and guitar amps. (Batteries are NOT Included)