Shure A85F Transformer; Low Z, Female XLR to High Z 1/4-Inch Phone Plug
- Low- to high-impedance microphone-matching transformer.
- It has balanced female XLR and unbalanced high impedance male 1/4" phone plug connectors.
- Used to connect a balanced low-impedance microphone output to an unbalanced high impedance input on a mixer or recorder..
Check StockWirenest 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..
Check StockRussound 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....
Check StockMALLORY 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..
Check StockOn-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.
Check StockQ 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.
Check StockAEDIKO 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).
Check StockOSD 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....
Check StockOSD 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....
Check StockPortable 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.
Check Stock3-24V 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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