Best Audio Low Frequency Transformer

TZ Stellar X2 Large Diaphragm Cardioid Condenser XLR Microphone

Carefully Tuned Sound: Balanced and Neutral frequency response. Unlike most condenser microphones, this microphone does not sound harsh and will not stand out in your mix or sound fatiguing over time..
High Quality Diaphragm: Our capsules are made using high-grade brass and Japanese imported mylar. They are manufactured with the most precise machinery to achieve higher sensitivity making them able to reproduce subtle sounds. This makes it the perfect for a vairety of sources..
Low Noise Circuit: Our custom transformer less JFET circuit is made with German capacitors and components with a tolerance as low as 1%. It features gold traces for high conductivity, great performance without distortion, and a noise floor of less than 13dBA..
High Strength Iron Body: Our microphone body and frame are made out of high-grade iron with a durable grill to protect the capsule and ensure that every of our microphone will last a lifetime..
NOTE: To connect to a computer, please use a proper USB audio interface that can supply 48V and an XLR to XLR cable..

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The Digital Musician

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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Donner Special-Ⅰ Professional High-Performance Passive DI-Box Unit Hum Eliminator 1/4\ instrument Direct Box to balanced & unbalanced XLR

【Heavy-duty】Professional and multi-purpose direct injection box for stage and studio applications.
【High sound quality】Provides impedance and signal matching for the direct connection of instruments to mixers and amplifiers.
【Clean and pure 】Ultra-flat frequency response due to renowned Donner LAB-S1 transformer .The transformer also helps eliminate hum and buzz caused by ground loops by isolating the input from the output..
【Robust circuit design】Converts a line or instrument level unbalanced signal to a low impedance mic level balanced signal.
【Low noise】Ground Lift switch eliminates typical ground loop problems .Send the thru signal to your amp and the output to the PA system. Transformer isolation eliminates nasty hum and buzz caused by ground loops..

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TiToeKi Resistor 50W 25 Ohm Aluminum Case Wirewound Screw Tap Chassis Mounted Load Resistors Adapters Compatible with Nest Hello Doorbell, Ring Doorbell (2 Pack)

Mounting type: chassis mounted with Screws. Color: yellow..
package content-2 x aluminum Housed resistor..
Body Size: mounted hole size-3.5mm/0.137".
total size-72 x 22 x 15mm/ 2.8" x 0.9" x 0.6" (l*w*t)..
Product: Aluminum Housed Resistor--aluminum housing for heat dissipation, suitable for cooling plate installation, can be used in atrocious environment..
Adapted To: 25 Ohm resistor Compatible with Ring Doorbell, Nest Hello Doorbell, and transformer, power supply, car LED light, transducer, audio, frequency converter, frequency divider, elevator, arena audio and automation equipment in industry..

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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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Schlage Electronics PS902-2RS Class 2 Power Supply with 2 Relay Output Board

Ultra High Output Power:All-copper high-frequency transformer, large output power, can meet one access control controller, 2 electric plug locks or 2 280 kg magnetic locks work at the same time..
Quality Material:This access control has an aluminum alloy casing that is rugged, shielded and resistant to interference. The rear of the power supply has a lifting hole that can be placed on the antenna board or hung on the wall..
Good Heat Dissipation:This access control power supply has cooling holes, and the side is also equipped with cooling holes, which hae excellent heat dissipation performance, but also fireproof, long serice life and low price. You will not regret it when you buy it back!.
high leel, low leel, switching quantity control three ways. Circuit protection: oercurrent, oeroltage, short circuit protection.
Buy With Total Confidence:We proide 1 month free return and exchange serice. If you find any quality problems during this period, except for man-made damage, you can contact us and we will gie you one within 24 hours.....

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Kuuleyn Vacuum Electron Tube Valve Preamp Amplifier Board Headphone Amp Parts Musical Fidelity Kit, 6J1 Audio Tube Headphone Amplifier, Compact Electronic DIY Kit DIY Parts (Static Bag)

【Funtion】Connect the 6J1 tube pre-amp between sound source and amplifier, it will effectively filter digital flavor, the music and human voice will be relatively good.
【Eight 470uf Capacitor Filter】Eight 470UF capacitor filter is very clean, excellent power system to no hum, filaments are powered with DC 12V and need to be connected in series in order to reduce noise.
【High Frequency And Low Proof】A coupling capacitor is an electrodeless electrolytic capacitor with high frequency and low proof.
【Easy To Use】Using DC 5.5*2.1 socket and AC 12V transformer, you can also use AC 12V transformer without a plug, just need to weld the power cord onto the circuit board.
【Can Yourself Assemble Them】This kit comes in parts so you can assemble them together by yourself, enjoy the process of building your own tube amplifier.

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Electronic Amplifier, 6J1 Tube Valve Amplifier Tube Amplifier 6J1 Vacuum Electron Tube Valve Preamp Amplifier Board Amplifier Electronic Diy Kit 6J1 Tube Preamp

【Definition】 A valve amplifier or tube amplifier is a type of electronic amplifier that uses vacuum tubes to increase the amplitude or power of a signal..
【Function】 Connect this preamplifier to the audio source with 6J1 tubes and effectively filter the digital flavor. Tube amplifiers produce a warmer or more natural valve sound, make music and the human voice is relatively good..
【Capacitor Filter / Coupling Capacitor】 Eight 470UF capacitor filters are very clean, excellent power supply does not cause humming, filaments are supplied with 12 V DC and must be connected in series to reduce noise. The coupling capacitor is a high frequency electrodeless electrolytic capacitor and low resistance..
【Features】 With the DC 5.5 * 2.1 socket and 12V AC transformer, you can also use a 12V AC transformer without a plug. All you have to do is weld the power cord to the circuit board.This kit is available in parts so you can assemble it yourself and build your own tube amp..
【Customer Service】 Thincol has always strived to provide customers with high quality products and outstanding customer service. If you encounter problems during the purchase or during use, would you contact us? then we will do our best to serve you and protect your interests..

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Ceiling and Wall Mount Speaker - 8” 2-Way 70V Audio Stereo Sound Subwoofer Sound with Dome Tweeter 600 Watts in-Wall & in-Ceiling Flush Mount for Home Surround System - Pyle PDIC8LT White

70V TRANSFORMER: Pyle ceiling speakers feature 70 volt transformer, while an 8 ohm bypass setting allows use with regular home audio receivers and....
55Hz - 20kHz FREQUENCY RESPONSE: Pyle 8” speaker system has a directable 1/2” high compliance dome tweeter and 55Hz to 20kHz frequency response.....
2-WAY MOUNT SPEAKER: The stereo sound subwoofer speaker has two way of installation: in-wall or in-ceiling flush mount. It has convenient speaker....
FLUSH MOUNT DESIGN: It has a flush mount design midbass speaker in white for simple and easy in-wall or in-ceiling installation. The product includes....
600 WATTS PEAK: The wall speaker system is carefully combined to reproduce sound clearly with outstanding responsiveness and 600 watts. It can achieve....

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