Reviews Audio Frequency Adjustment

FiiO FA9 Knowles Earphone Wired in-Ear HiFi 6BA with Detachable MMCX monocrystalline Silver-Plated Copper Cable DLP Hi-Res for Smartphones/PC/Tablet (Clear)

  • ...igned, ultra-long sound tube 80.6mm in length. The sound tube acts as a low-pass filter that effectively filters out unneeded extra mids and highs from the drivers to ensure a seamless frequency response. The sound tube also ensures the mid-bass is smooth and clean while enhances bass texture in general..
  • 【3 sound adjustment switches, 8 possible sounds】The FA9’s use of electronic crossover technology allows you to tune the sound to exactly the way you want with 3 sound adjustment switches. The impedance, bass, mids and treble adjustment depends on what music you are listening or what your preferences are!.
  • 【REMOVABLE CABLE】Detachable MMCX design including a 3.5mm-terminated cable made of 8-strand monocrystalline silver-plated copper cable gives better audio transmission performance under the naturally-occurring yet adverse skin effect. What this means for actual listening are improved bass and mids, as well as more coherency between all audio frequencies..
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Ultimate Subwoofer Killer

  • Frequency Response 20 Hz – 20 kHz.Headphones fit type:On-Ear.
  • The NPD Group, U.S. Retail Tracking Service, Keyboards, Mice, PC Headset/Pc Microphone, Gaming Designed, based on dollar sales, 2017-2021.
  • Razer Hypersense Haptic Feedback for Unparalleled Immersion: Provides industry-leading audio realism for intense, in-game immersion and positional accuracy coupled with THX Spatial 7.1 surround sound.
  • Lightweight & Auto-Adjusting Headband for Extended Gaming Sessions: The Nari Ultimate adapts to the shape of the user's head for convenient comfort.
  • Retractable Mic with Audio Adjustment: Tune game/chat balance for the perfect mix of game audio and team communication.
  • also includes a volume adjustment wheel and mic mute button directly on the headset.
  • Soft Cloth Cushions with Cooling Gel: Reduces heat build-up while providing comfort and sound isolation for hours of comfort.
  • Cross-platform Compatibility: 2.4GHz wireless audio with a range of up to 12 meters smoothly without disconnection via USB transceiver / wired mode via 3.5 mm audio jack - enjoy high quality stereo sound whether you’re playing on PC, consoles or mobile.
  • Ultimate Personalization & Gaming Immersion with Razer Chroma: Includes 16.8 million color combinations.
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Russound CA4KT1 Multiroom Controller Amplifier

  • ROTARY KNOB ADJUSTMENT: A multi-position light-touch rotary knob style adjustment for whole house audio source volume systems. You can control speaker....
  • FOUR-PAIR SPEAKER SELECtOR: Add up to 4 pair of speakers throughout your house and control them all from this wall plate volume control. It maintains....
  • 20Hz – 20kHz FREQUENCY RESPONSE: Pyle wall mount volume control your speakers to deliver a rich quality sound in the same room as your speakers.....
  • IN-WALL/WALL PLATE: This whole-house volume control is a universal standard decorative flush in-wall or wall mount installation finishing plate for....
  • 100w POWER HANDLING: Pyle flush in-wall volume control works with all audio and video systems up to 100w power. A convenient audio source volume....
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Technical Pro Dual 21 Band Professional Stereo Equalizer with Individual LED Indicators

  • DUAL 21 BAND EQUALIZER With Individual LED Indicators..
  • INPUT/OUTPUT: RCA (4 audio sources), MP3 (1/8'') / RCA (record, main) - Frequency Response: 20Hz-20kHz.
  • EQUALIZATION POINTS: 32Hz, 63Hz, 100Hz+, 1kHz, 2kHz, 4kHz, 6kHz, 8kHz, 10kHz+ - Adjustment Range: ±12dB.
  • FLUORESCENT SPECTRUM DISPLAY - Direct / Equalizer function allows option of unfiltered pass-through.
  • BASS BOOSTER increases the low frequency levels - Loudness Booster increases the low and high frequency levels - Removable rack-mount brackets Included.
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Technics SH-8017 Stereo Radio Graphic EQ Equalizer 7 Band 2 Channel Tape Select

  • DUAL 21 BAND EQUALIZER With Individual LED Indicators..
  • INPUT/OUTPUT: RCA (4 audio sources), MP3 (1/8'') / RCA (record, main) - Frequency Response: 20Hz-20kHz.
  • EQUALIZATION POINTS: 32Hz, 63Hz, 100Hz+, 1kHz, 2kHz, 4kHz, 6kHz, 8kHz, 10kHz+ - Adjustment Range: ±12dB.
  • FLUORESCENT SPECTRUM DISPLAY - Direct / Equalizer function allows option of unfiltered pass-through.
  • BASS BOOSTER increases the low frequency levels - Loudness Booster increases the low and high frequency levels - Removable rack-mount brackets Included.
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Audio2000'S In- Ear Audio Monitor System (AWM6306U)

  • Uhf-band frequencies frequency agile over a 25 MHz bandwidth, with 100 pre-programmed frequencies available..
  • Built-in Limiter circuitry eliminating distortion under excessive input levels. Front panel 1/4-inch stereo monitoring headphone jack. Mono Mode or Stereo Mode.
  • LCD display low-battery indicator on the receiver two balanced combo audio inputs and two balanced audio outputs on the transmitter.
  • One audio level adjustment knob micro controller (cup) controlled 13 - 15VDC power supply.
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Sanyun SW208 3 Active Bluetooth 5.0 Bookshelf Speakers – 60W Carbon Fiber Speaker Unit - Built-in 24bit DAC - Dynamic 3D Surround Sound – 2.0 Computer PC Monitor Gaming Speakers Pair White

  • ...ction, stable transmission. When connecting with USB cable, the built-in 24bit DAC can obtain the digital audio signal from the device directly, reducing the loss of the signal from digital to analog, maximizing the restoration of the audio source itself, and providing the best sound Performance..
  • 【TREBLE AND BASS ADJUSTMENT】To achieve true HiFi sound quality, set the total volume, treble and bass adjustment knobs on the side of main speaker. Please adjust the most suitable sound according to your preferences, or adjust the best sound effect according to different sound types..
  • 【QUIET STANDBY and ENERGY SAVING】Built in noise elimination system. Built-in chip, intelligent filter input audio, automatic filter to remove noise, keep the speakers absolutely quiet while standby. The design standard conforms to EU ER2 standard, saving energy. A good speaker, not only can provide good sound performance, when not in use, can quietly let you forget its existence..
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Bose OE2 Audio Headphones White (Discontinued by Manufacturer)

  • TriPort technology, available only from Bose, reproduces tonally balanced audio with deep low notes from lightweight, on-ear headphones..
  • Bose acoustic equalization fine-tunes the frequency response of the headphones for exceptional audio performance..
  • Soft, cushioned earcups rest gently on your ears, providing a smooth, natural audio experience and a comfortable fit..
  • Fold flat earcups rotate into headband for increased portability and easy storage..
  • Adjustable headband allows approximately three inches of adjustment in length. Sturdy design features soft cushion for added comfort..
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Home Karaoke Combo IDOLmain 6000W IP-5900 Mixing Amplifier Plus UHF-626 Dual Wireless Microphones

  • Please check ” Ship from and sold by KTSKaraoke” when you check out for authentic products and full warranty. IP-5900 provides 6000W (Peak) of crisp clean power with Auto Volume Cancellation, Built-in MP3 Player Module, Recording Function to USB With Level Adjustment, Audio Bluetooth receiver built-in for streaming from smart devices, Guitar Input With Volume Control, Digital Optical Input.
  • Mixing amplifier has 3 XLR Front 2- 1/4″ Microphone Inputs. 2 XLR Back 2-1/4″ Microphone Inputs.2 HDMI Inputs, 1 HDMI Output . 3 Audio/Video Inputs: DVD/AUX/BGM/VCR.1 RCA Audio/Video Output..
  • UHF-626 is a professional high-end wireless microphone system with solid structure built, clear LCD display, reliable performance, anti feedback, vocal support, auto-sound cut off when dropping, ECO mode for battery life saving, and auto digital pilot to avoid stringing frequency. Approximate working distance is 300ft..
  • Package includes: Microphone UHF-626,Mixing Amplifier IP-5900, FREE Optical Cable, FREE HDMI Cable / Note: We do not ship to Hawaii, Alaska, APO, FPO.
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Stetsom STX 2848 DSP Crossover & Equalizer 8 Channel Full Digital Signal Processor (Sequencer)

  • Crossover with Variable Frequency (12/18/24/36/48 dB/8ª).
  • Intuitive Interface in a LCD Display with Screensaver and Password Lock.
  • Limiter with Dynamic Attack-Release system.
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