Top Impedance Matching Reviews

Wirenest GA Twin Plug to Airbus XLR Headset Adapter

  • Connect General Aviation (GA) Twin Plug headset to Airbus 5 pin XLR.
  • .206" and .25" jacks to female 5 pin XLR.
  • This cable IS NOT IMPEDANCE MATCHING! Not for connecting low impedance military headset to high impedance intercom..
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Russound SS6.2 6 pairs Speaker Selector Switcher New SS-6.2

  • Offering high-quality audio performance, it also provides overload protection and long-term reliability.
  • The ss-6.2 allows you to switch up to six speaker pairs connected to a stereo amplifier.
  • The ss-6.2 offers two operating configurations: impedance matching and bypass..
  • Bypass mode is used for direct speaker switching with remote impedance-matching volume controls.
  • Designed for use with 8-ohm loudspeakers, the ss-6.2 also provides safe connection to Bridged amplifiers and even works in applications where there is....
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MALLORY SC628D TRANSDUCER, PIEZO, 1.9KHZ, 75DBA, 28VDC

  • Buzzer Sounder Electric-Composition -- Mainly made up by multivibrator, piezoelectric buzzer chip, impedance matching unit, resonator and shell..
  • Buzzer Alarm Buzzer-Multivibrator -- Multivibrator vibrates and outputs audio signal..
  • Alert Buzzer Sound-Impedance Matcher -- Impedance matcher drives piezoelectric buzzer sound..
  • Buzzer 12 volt-Sound Continuously -- Connected to rated power and the buzzer will sound continuously..
  • buzzer Active Piezo-Easy to Control -- Can be controlled conveniently..
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On-Q AU0100WHLAV1 Impedance Matching Volume Control, White/Light Almond

  • IN-WALL SPEAKER: The On-Q Speaker Level / Impedance Matching Volume Control occupies a single gang of an electrical box and is offered in white, and light almond in an attractive decorator style..
  • VOLUME CONTROL: These volume controls enable more pairs of speakers to be connected to an amplifier than the amplifier could normally accommodate (due to impedance matching ability).
  • SPEAKER DIMENSIONS: The in-wall speaker comes with dimensions 5. 1” (H) x 4. 3” (W) x 3. 2” (D).
  • AVAILABLE COLOR: The Legrand in-wall speaker available in two different color white and light almond - both included in the package.
  • : The Legrand in-wall speaker comes with one year lifetime.
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Q Acoustics 3030i Bookshelf Speaker Pair (English Walnut)

  • Innovative point-to-point cabinet bracing gives extraordinary rigidity and virtually eliminates distortion.
  • Bigger Bookshelf cabinets fitted with Floorstander driver units. Capable of astonishingly low 46Hz bass response and excellent 88dB sensitivity.
  • Enclosure Type: 2-way reflex, Bass Driver: 165 mm (6.5 in), Tweeter: 22 mm (0.9 in), Frequency Response: 46Hz – 30kHz, Impedance: 6 Ohms, Minimum Impedance: 4 Ohms, Sensitivity: (2.83 V@1 m) 88dB, Power Input: 50-145 W, Cross-over Frequency: 2.4kHz.
  • You can buy the matching Black or White 3030FSi floor stands to mount 3030i bookshelf speakers.
  • Includes: 2 x 3030i bookshelf speakers, 2 x Speaker Grilles, 2 x Foam Bungs, 1 x User Manual.
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AEDIKO Matching Transformer 12pcs UHF/VHF/FM Balun Antenna Transformer 75 Ohm to 300 Ohm Adapter Converter with F Female Jack for TV Radio Coax Antenna

  • Matching Transformer: Impedance : 75 Ohm.
  • Baluns Transformers: Converts Transform 75 Ohm Coaxial Connector Cable Wire to 300 Ohm Twin-Lead.
  • Easy to Install: Matching Transformer With F Female Jack,Make it Very Easy to Install.
  • Application: Matching Transformer Can Supports Bandwidth 5-900MHz Frequency HD TV UHF VHF FM Antenna,Widely Use for Radio, HIFI, AV Receiver, TV....
  • Package Contents: You will get 12pcs UHF/VHF/FM Matching Transformer.
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SENNHEISER HD 660 S - HiRes Audiophile Open Back Headphone

  • Reference class open back, dynamic headphone employing new and improved transducers delivering low harmonic distortion.
  • Transducers are hand selected for precise (1 dB) left / right matching tolerance insure exceptional accuracy and presentation of stereo spatial characteristics.
  • 150 ohm nominal impedance allows direct connection to home and mobile Hires audio devices. Contact pressure: 6.0 N - 1 N.
  • Para aramid reinforced, detachable cables employ high conductive OFC copper to insure signal integrity with very low handling noise.
  • Supplied with two connection cables: One with a 6.35 millimeter stereo plug, the other a 4.4 millimeter Pentaconn balanced stereo plug. Also included is a 6.35 millimeter to 3.5 millimeter adaptor. Connectivity Technology: Wired 6.35 millimeter / 4.4 millimeter Pentaconn.
  • Frequency response 10 to 41,000 Hz ( 10 dB), Impedance 150 ohm.
  • Note: Kindly refer to the user manual provided as a PDF manual in the product description section.
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Proster Headphone Amplifier with 500mW Power Support 16-500 Portable Amp Rechargeble 3.5mm HiFi Audio Amp Earphone Amplifier USB for iPhones iPod MP3 MP4 Digital Player Computer

  • HiFi Headphone AmplifierSupports most headphones of high impedance 16-500, signal-to-noise ratio> 100Db, THD + N = 0.0003%, fully filter noise, output remarkable sound without distortion..
  • 2400mAH Rechargeable BatteryRechargeable lithium battery with 2400mAH capacity can achieve over 16 hours continuously working time. Professional chip design and expertly selected components, utilizing OPA2140 preamp section..
  • Aluminum Matte SurfaceDurable aluminum matte helps to shield/reduce signal interference and enhance heat resistance, meanwhile provide you a comfortable handheld feeling..
  • Gain Switch & Power IndicatorA gain switch for matching output to headphone power needs.
  • Charging Indicator for power status checking.
  • Adjust headphone output via volume control knob as your will..
  • Compact & PortableWith 1.1m USB charging cable, the HiFi Amp is compatible with headphone Shure SE215 Sennheiser IE80 Sennheiser HD650 Sony XBA-A3 Beyerdynamic DT990.(Output Power: 25mW in Impedance 500, 500mW in Impedance 16).
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OSD Two Sources Four Pair Stereo Speaker Select Box with Volume Control SSVC4

  • SOUND QUALITY: The audio stays at a consistent quality with the SSVC4 to manage your speakers with volume controls to raise or lower the volume of....
  • IMPEDANCE PROTECTION: Impedance-matching frequency protection circuitry allows one amplifier to safely power multiple pairs of speakers without your....
  • POWER: This speaker selector allows you to distribute an amplified signal for up to four zones throughout the house, letting you choose which source....
  • DURABLE: The SSVC4 features a 16 gauge steel construction with durable black wrinkle powder coating and gray silk-screening. There are screw down....
  • DESIGN: Front mounted master a/b switches are dual source for each separate zone to conveniently input and switch from one music source to another....
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OSD Two Sources Two Pair Stereo Speaker Select Box with Volume Control SSVC2

  • SOUND QUALITY: The audio stays at a consistent quality with the SSVC2 to manage your speakers with low-profile table top volume controls to raise or....
  • IMPEDANCE PROTECTION: Impedance-matching frequency protection circuitry allows one amplifier to safely power multiple pairs of speakers without your....
  • POWER: This speaker selector allows you to distribute an amplified signal for two zones throughout the house with 300 watts, letting you choose which....
  • DESIGN: Front mounted master a/b switches are dual source for each separate zone to conveniently input and switch from one music source to another....
  • EASY INSTALLATION: The SSVC2 includes removable spring-loaded guillotine-style push terminals that accept up to a 14 gauge speaker cable to avoid....
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Portable No Tune End Fed Half Wave Antenna Assembly

  • The single-band 80m-10m end-feed half-wave linear antenna provides the antenna. It is designed as a highly portable wired antenna that can be easily set as an inverted V-shaped, horizontal, tilted, or vertical radiator (at higher frequencies)..
  • Your feeder is inherently balanced, so no separate feeder is required. The high-impedance half-wave line is matched to your 50-ohm feed point through an integrated impedance-matching toroidal transformer with a rated power of 10 watts..
  • Use a high-voltage capacitor on the primary of the transformer with a specific radiator length to further expand and reduce the SWR within the range of 80m-10m..
  • It is designed to be used without the use of a tuner, and after optimizing the driven element, SWR ≤ 1.2 for any part of the frequency band..
  • Package Included: 1 x Portable No Tune End Fed Half Wave Antenna.
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3-24V Electronic Buzzer, Piezo Tone Buzzer 85 to 95 Decibels Cable Length 100mm Widely Used on Computers, Printers, Photocopiers, Alarm, Electronic Toys

  • ✔【RATIONAL DESIGN】- Buzzer is an electronic sounder with integration structure. Using DC power, connected to rated power and the buzzer will sound continuously..
  • ✔【CORE COMPOSITION】- Piezoelectric buzzer is mainly made up by multivibrator, piezoelectric buzzer chip, impedance matching unit, resonator and shell..
  • ✔【PRODUCT PRINCIPLE】- Multivibrator is composed of transistors or integrated circuits. When switched on, multivibrator vibrates and outputs audio signal..
  • ✔【EASY TO CONTROLL 】- Impedance matcher drives piezoelectric buzzer sound. Can be controlled conveniently..
  • ✔【 APPLY TO】- The active buzzer is widely used on computers, printers, photocopiers, alarm, electronic toys, automotive electronic equipment, telephone, timer and other electronic products..
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Matching Transformer Ancable 2-Pack Nickel Plated - 75 Ohm to 300 Ohm Adapter - UHF/VHF/FM Balun Transformer - Antenne Transformer Converter Adapters with F Female Jack for TV Radio Coax Antenna

  • Use to connect older TVs with flat cable input to coaxial cable. Transforms signal impedance from 300 Ohms used in coaxial cable to 75 Ohms used in....
  • With this adapter, you can make your own homemade antenna..
  • Supports bandwidth 5-900MHz frequency HD/TV/UHF/VHF/FM..
  • Package include: 2PCS impedance matching transformer.
  • 100% GUARANTEE, all Ancable products come with 12 months warranty, you are protected with our 100% No Questions Asked Guarantee for either a....
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