Best Noise Isolation

Etymotic ER3SE Studio Edition Earphone

Frequency Response: 20 Hz – 16 kHz. Transducers: Single high-performance balanced armature per channel..
high performance Balanced Armature micro-drivers.
4ft reinforced detachable cables with 3.5mm Gold plated stereo Plug and MMCX connectors.
Noise Isolation: 35dB using silicone ear tips, 42dB using foam ear tips.

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Monster iSport Achieve In-Ear Bluetooth Wireless Headphones Black/Orange

HIGH PERFORMANCE - Wireless Bluetooth Headphones with Monster Performance Sound.
BUILT FOR ATHLETES - Durable and sweat-proof w/Secure Fit Sport Clip stays in your ear.
NOISE ISOLATION - High noise isolation factor for extreme focus.
BE IN CONTROL - 3-button Control Talk microphone for hands free calling and music control.

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Pyle Recording Shield Box-Microphone Foam Booth Cube, Sound Dampening Filter-Audio Acoustic Noise Isolator Platform w/Wedgie Padding, Studio, Podcast, Vocal Use PSIB27

... voice has a clear path to your microphone.
PORTABLE AND COMPACT: The microphone isolator box is lightweight and portable to easily transport from the studio countertop to the recording booth. Designed box-style for maximum absorption. Perfect for studio recording, podcast, vocal, singing, etc.
REAR PANEL ZIPPER: The isolation box lets you to run cables through the rear panel zipper for a clean installation. Helps you achieve a more crisp sound preferred by most music professionals. Measures 12.2" x 13" x 13.3" and comes in charcoal grayDescriptionThe Pyle PSiB27 Sound Isolation Recording Booth Cube Shield features sound dampening foam that assists unwanted sounds from contaminating your recordings. The box shield creates an acoustic boundary around the microphone that improves vocal audio flow -- directing your voice to the containment area, and at the same time, preventing room reflections from directly entering the recording zone. The isolation box will help you achieve a more crisp and clean sound, preferred by most music professionals. Unwanted outside audio waves and vibrations, also known as noise and interference, are shielded while your voice has a clear path to your microphone. It's lightweight and portable so you can easily transport from th....

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BASN in Ear Monitor Headphones for Musicians, Bsinger 2nd Generation Sound Isolating Earphones with Dual Dynamic Drivers Detachable MMCX Cable (Black)

UPGRADED SOUND QUALITY - Bsinger 2nd Generation IEM headphones provide you with universal fit. Sound isolation in-ear monitor has updated sound quality. The noise cancelling earphones add extra memory foams..
PROFESSIONAL BASS MONITORS - Developed from custom-mold personal monitor technology, iem earphones has been tested by musicians. The monitor headphones offer detailed sound with enhanced bass for professional monitoring systems..
NOISE CANCELLING EARBUDS - Comfortable memory foams block up to 40 dB of ambient sound. Sound isolation technology prevents outside sound from interfering your listening experience on stage, studio or on-the-go..
REINFORCED MMCX CABLE - Durable OFC cable with standard MMCX connector system allows easy replacement and customization. You can easily upgrade the in ear monitor headphones with BASN Bluetooth cable..
ERGONOMIC IN-EAR EARBUDS - Ergonomic earphone nozzle and soft eartips can create a good seal, which is the key to optimizing noise isolation and bass response. The memory earhook ensures secure fit and over-the-ear configuration..

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MXL 770 Cardioid Condenser Microphone Bundle with Shock Isolation Mount Blucoil 10-FT Balanced XLR Cable and Pop Filter Windscreen

PROVIDES WIDE DYNAMIC RANGE AND LOW NOISE - The MXL 770 Microphone employs premium FET pre-amp and transformerless balanced output to deliver....
REDUCES UNWANTED RUMBLES - The low-frequency roll-off minimizes the undesirable ambient room noise such as HVAC and low rumbles..
PROVIDES SUFFICIENT NOISE ISOLATION - The cardioid polar pattern of MXL 70 picks up sounds in front of the microphone while canceling the noise from....
CAN BE USED FOR DIFFERENT MIKING APPLICATIONS - The all-around microphone works great for recording vocals. Its 137dB SPL makes it ideal for bass,....
INCLUDES - MXL 770 Cardioid Condenser Microphone. Shock Isolation Mount. Rugged Carry Case. Blucoil 10-Foot Balanced XLR Cable - Premium Series 3-Pin....

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BASN Bsinger PRO in Ear Monitor Headphones for Musicians, Dynamic Driver Noise Isolating Earphones with 2 Detachable MMCX Cables (Black)

【Nice Sound Quality】The in ear monitoring headphones equip the dual dynamic drivers which make the awesome bass is decent and punchy with an aggressive attack and slow decay, vocals, highs, and mids are pleasant, Bsinger Pro gives a better sealing and overall better comfort.
【Good Noise Isolation】Pretty lightweight and the unique shape of the housing generate an overall good sealing comfort and good noise-isolation, they block out ambient noises very well.
the better noise isolation will be once you found the right combination of eartips.
【Build Quality & Comfort】The BASN in-ear monitor headphones for musician well-assembled housing is smooth and glossy, it feels also solid and no crackling noise when you try to squeeze them.
As for the comfort, after a long music listening session (3-4 hours), has no ear fatigue at all.
【2 Upgraded MMCX Cables】The iem earphones come with an integrated microphone call remote and volume control cable, and another silver-plated audio woven cable, the 4.9 feet long standard 3.5mm jack memory cable also formed nicely to the back of your ear keeping the headphones in place.
【Complete Kit Fits】This BASN Bsinger Pro iem headset comes in a quite neat packaging. The box contains a pair of in-ear monitors, 2 di....

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Ximimark Audio Transformer 600:600 Ohm Europe 1:1 EI14 Isolation Transformer Ringing,10 Pcs

Type: 6x EI14 Audio Transformers, used to transform voltage or transform load impedance..
Frequency Response: 20hz - 20khz, AC Impedance: 600 : 600 Ohm, DC Resistance: 140 : 140 Ohm, Inductance: 290 : 290mH.
Advantage: Stable performance, strong anti-interference, noiseless, two-channel function, singal stablity, no distortion, constant frequency, farther away, adapt to a variety of devices..
Made of high quality pure copper, stable and reliable performance. Solves the common interference problem caused by common power supply and eliminates the annoying sound of current..
Without external power source, passive isolation can eliminate noise, which can play a good effect of coupling isolation. Specially symmetrical designed to reduce noise and solve the communication noise caused by common ground interference..

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Dpg-200 Vacuum Transducer with

-10dBm LO Power Consumption: Provides +24dBm third order intercept point, can achieve -10dBm LO power consumption, without high power LO drivers, there are no corresponding shielding and isolation problems, can improve system performance and reduce costs.
Single Power Supply: The mixer module is designed to be powered by a single power supply, and the RF, IF and LO ports have DC isolation capacitors for easy use.
10.3dB SSB Noise Figure at 70MHz: With the output amplifier and optimal source impedance of this mixer module, the SSB noise figure is 10.3dB at 70MHz. There is no insertion loss, no external duplexer, and no passive termination.
Low Distortion and Wide Dynamic Range: AD831 is a low distortion, wide dynamic range, single chip mixer, very practical.
Wide Application: Suitable for applications such as RF‑IF down conversion in HF and VHF receivers, second mixer in base stations, DC baseband conversion, quadrature modulation and demodulation, and Doppler shift detection in imaging.

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Tripp Lite IS500HG Isolation Transformer 500W Medical Surge 120V 4 Outlet TAA GSA

Complete line isolation, noise filtering and surge suppression.
500 watts, 4 5-15R-HG hospital outlets, 10-ft. power cord with NEMA 5-15P-HG plug.
Internal low-impedance isolation transformer with Faraday shield offers 100% isolation from the input AC line.

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