Best Frequency Response Analyzer

Rigol DSA815-TG-AMZ2 | Spectrum Analyzer, 9kHz to 1.5GHz with preamplifier and tracking generator

  • Spectrum Analyzer, 9kHz to 1.5GHz with preamplifier and tracking generator.
  • Multiple markers and marker table functionality.
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Brainwavz Omega Clear Bass Earbuds with Remote & Microphone - Metal Housing & Noise Isolating Earphones

  • Acoustically engineered earbuds to produce exceptional frequency response for an enhanced listening experience with pleasing beats. Stainless steel....
  • These headphones are covered by Brainwavz comprehensive hassle free warranty (see packaging for details). Should any problem arise, simply contact....
  • Built with high performance micro audio speakers, these stereo earphones produce lower distortion, extended frequency response, superb bass response....
  • In Line remote with built in microphone that works on most Smartphones that have a headphone jack or headphone adapter (remote functions may vary....
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AKG Pro Audio K371 Over-Ear, Closed-Back, Foldable Studio Headphones

  • Closed-Back, Oval Over-Ear Design Offers Superior Isolation, Improved Low-Frequency Response, Ergonomic Fit.
  • Largest-In-Class, Titanium-Coated 50Mm Transducers With Pure Ofc Voice Coils.
  • Engineered To Match Akg’S Reference Response Curve Acoustic Target For Accurate, Neutral Sound. Features: Best-In-Class Frequency Response: 5 Hz To 40 Khz, Best-In-Class Sensitivity: 114 Db And Optimal 32-Ohm Impedance To Supports A Range Of Sound Sources.
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SVS Prime Tower Speaker - Each Premium Black Ash

  • The Prime Tower is a reference-grade loudspeaker with pinpoint accuracy, exceptional tonal balance, effortless bass response and all the qualities of....
  • 4.5-inch midrange driver mounted in its own dedicated and completely sealed compartment ensures a smooth, precise and clear midrange free from....
  • Cone material is extremely light and rigid and maintains a flat frequency response with excellent handling across the foundational mid-range....
  • A proprietary SVS SoundMatch 3.5-way crossover enhanced by expertly refined topology ensures accurate frequency response and silky-smooth transitions....
  • "A presentation that’s finely revealing, harmonically rich and rhythmically tight. The longer I listen to the Prime Tower, the more I appreciate its....
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LAMJAD Breathalyzer, Professional Alcohol Tester with Digital LCD Screen, semiconductor sensors and 10 mouthpieces, Police-Specific Alcohol Meters for Personal and Professional use (D800)

  • Perfect choice —- A simple method to analyze the concentration of Alcohol in the blood in any time and any place.Environment and healthful. Blowing design with five mouthpieces for multiple users.
  • Material —- Breath Tester is made of ABS material, good stability and durability.It is exquisite in craftsmanship and can be used for a long time with maximum durability.We make every effort to provide customers with satisfactory service.
  • Practical accessories —- LCD display gives you clearer view and digital alcohol automatically gives you ble alert.Strict quality standards and practical car accessories bring you convenience.
  • High sensitivity —- A digital alcohol Breath Analyzer, high sensitivity.Automatic shutdown, Rapid Response and Recovery.
  • Specifications —- Battery: 2 * AAA Alkaline Batteries (Not Included), Sensor: Advanced semiconductor oxide alcohol sensor, Accuracy: 0.01% BAC (0.1g / L), Range: 0.00-0.19%BAC and 0.0-1.9g / l (Or 0.00-0.95mg / l (BRAC), Package Weight: 51g/1.8oz, Package List: 1 * Alcohol Breath Tester Analyzer (Batteries Not Included), 5 * Mouthpieces, 1 * User Manual.
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Focal Listen Wireless Bluetooth Headphones - Blue

  • Circumaural closed-back ear-cup headphones - Portable headphones, light, comfortable, excellent isolation.
  • Listen Wireless - Up to 20 hours of autonomy listening to music, Spark Wireless - Up to 8 hours of autonomy listening to music.
  • Listen Wireless - Frequency response: 15Hz -22kH, Spark Wireless - Frequency Response: 20Hz – 20KHz.
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Koss UR29 Collapsible Portable Headphones, Standard Packaging Black, Silver

  • Frequency Response - 4 Hz to 40000 Hz and Impedance - 16 ohms.
  • High fidelity stereophone utilizes an anisotropic magnet and 1.4 mil mylar element for deep bass and treble clarity.
  • Collapsible design for protective storage and maximum portability when listening on the go.
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Koss KSC21 Ear Clip Headphones

  • Connectivity technology - wired.Sensitivity: 98 dB.
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Shure SM57-LC Cardioid Dynamic Microphone

  • Contoured frequency response is clean, instrumental reproduction and rich vocal pickup.
  • Professional-quality reproduction for drum, precussion, and instrument amplifier miking.
  • Uniform cardioid pickup pattern isolates the main source while reducing background noise.
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Urbanears Sumpan Peloton Edition in-Ear Headphones Black

  • Cable Loop - wrap up your cable and fasten it in place.
  • Microphone and remote compatible with most devices using the unprotected 3.5mm standard.
  • Frequency response - 20Hz-20kHz and Impedance - 39 Ohms.
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