Reviews Ultra low noise

1 pc OPA1611 Module Low Power Precision op amp Audio Dedicated Audio Amplifier

  • Name: Low Power Precision Operational Amplifier Audio Dedicated Preamp Size: 50mm X 50mm Supply voltage range: up to ±18V.
  • Can be arbitrarily changed to positive amplification, reverse amplification, shooting with the integration circuit and other forms. The OPA1611 is ultra-low noise and is a powerful audio system..
  • The main features Excellent sound quality Ultra-low noise: 1.1nv/vHz at 1kHz Ultra low distortion: 0.000015% 1kHz High conversion rate: 27V/H Bandwidth: 40MHz (G=+1) Open loop gain: 130dB Unity gain stability Low quiescent current: 3.6 per channel Rail-to-rail output Wide Supply Range: ±2.25V to ±18V.
  • Application Professional audio equipment Analog and digital mixing console Audio Test and Measurement Preamplifiers microphone Broadcast recording equipment High-end A/V receiver.
  • The opa1611 bipolar input op amps achieve a low 1.1nv/VHz noise density at ultra-low distortion Hz of 0.000015% at 1kHz. The opa1611 provide a rail-to-rail output swing with a 2K2 load at 600mV, thereby increasing headroom and maximum dynamic range..
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FiiO E9 and E7 Bundle Desktop and Portable Headphone Amplifier with USB DAC

  • Includes powerful E9 desktop headphone amplifier and portable E7 headphone amp and USB DAC.
  • Ultra low noise and low distortion with enough power output to drive 600Ohm headphones.
  • Smooth and low noise ALPS sealed potentiometer for volume control.
  • Audio buffers using ultra-low distortion and low noise Burr-Brown OPA2134 op amps.
  • High accuracy USB DAC for optimal music playback from a computer.
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FiiO E9i Desktop Pre-Amp and Headphone Amplifier Dock for iPod and iPhone

  • Ultra low noise and low distortion with enough power output to drive 600Ohm headphones.
  • Two channel power output, with jacks for both 1/8"(3.5mm) and 1/4"(6.35mm) headphones.
  • Smooth and low noise ALPS sealed potentiometer for volume control.
  • Audio buffers using ultra-low distortion and low noise Burr-Brown OPA2134 op amps.
  • Dock connector for iPod and iPhone, also provides charging power.
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TEHAUX 3pcs RV Exhaust Fan Bathroom Extractor Fan Garage Ventilation Fan Exhaust Outlet Fan

  • RV FAN VENT COVER--Working with ultra- low noise, anti- interference, reduce the noise damage to the human body, provide a quieter and comfortable space..
  • ROOF VENT FAN--Low-profile aerodynamic design offers high-flow ventilation, to ensure smooth air inside the car..
  • SIDE VENTILATION--Working with ultra-low noise, anti-interference, reduce the noise damage to the human body, provide a quieter and comfortable space..
  • RV VENT FAN REPLACEMENT--High efficiency while ensuring low motor loss, the fan blades, stable when driving and will not fall off..
  • ROOF FAN--High efficiency while ensuring low motor loss, the fan blades, stable when driving and will not fall off..
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Sanpyl Disc Stabilizer for LP Vinyl Record Players, Aluminum Metal Turntable Balanced Record Weight Clamp 50Hz(Black)

  • ...reamps are what we use to demo our cartridges at all our shows even our high end cartridge designs - Each hand - made preamp circuit is housed in a high quality aluminum case, powered by an external DC power supply, with easy to set up instructions. All amplifiers have extremely accurate RIAA equalization response, ultra low noise and vanishing levels of THD..
  • Our new MCP-2 is a low cost yet very high quality way to enjoy your low output Soundsmith cartridge or any MC cartridge.
  • it is designed with continuously variable loading (10 Ohms to 5K Ohms) to allow use with any low output design and allows you the ease of simple tuning to get the high end response exactly to your listening preference..
  • Built-in high quality Soundsmith designed and manufactured fully shielded step up transformers assure noise free and ultra-low distortion to allow unfettered enjoyment from your treasured vinyl collection. The new MCP-2 has been favorable demonstrated against preamps costing $4000 - $9000 with surprising results... and compliments to Soundsmith..
  • Input Load: 10 Ohms to 5K Continuously Variable R.
  • 330pF Capacitive load. Gain: 62dB. Noise (unweighted): -93dB down. Features: fully shielded internal transformer step-ups for ultra low noise and lowest distortion.
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Noctua NF-A8 ULN Ultra Quiet Silent Fan 3-Pin 80mm Brown

  • Ultra low noise fan, 80x80x25 mm, 12V, 3-pin Molex, 1400/1100 RPM, max. 10.4 dB(A), >150,000 h MTTF.
  • Award-winning 80x25mm A-series fan with Flow Acceleration Channels and Advanced Acoustic Optimisation frame for superior quiet cooling performance.
  • 8cm format is ideal for compact PC cases (HTPC, ITX, Small Form Factor) and other chassis (intake & exhaust), replacement fan for NAS and other....
  • 3-pin ULN version with 1400rpm (1100rpm with supplied Ultra-Low-Noise Adaptor) for serious silent enthusiasts who demand the utmost quietness of....
  • Includes anti-vibration mounts, fan screws, Ultra-Low-Noise Adaptor, extension cable and 3:4-pin adaptor for powering the fan directly from the power....
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Tell Mama Ray Rhodes Remix

  • The OPA2134 series are ultra-low distortion, low-noise operational amplifiers fully specified for audio applications.
  • Superior Sound Quality, Ultra Low Distortion: 0.00008%, Low Noise: 8 nV/√Hz.
  • True FET-Input: IB = 5pA, High Speed: Slew Rate: 20 V/µs Bandwidth: 8 MHz.
  • High Open-Loop Gain: 120 dB (600 Ω), Wide Supply Range: ±2.5 V to ±18 V.
  • Example Applications: Professional Audio and Music, Line Drivers, Line Receivers, Multimedia Audio, Active Filters, Preamplifiers, Integrators,....
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LZSIG Headphone Amplifier 4 Channel Metal Stereo Audio Amplifier,Mini Earphone Splitter with Power Adapter,1/4\ & 1/8\ Balanced TRS Headphones Output and TRS Audio Input for Sound Mixer,DC 12V-LHA1

  • 4 CHANNEL STEREO HEADPHONE AMPLIFIERS - Ultra-low noise output 4 channel high power stereo amplifier with output level control for each channel，compatible with 3.5MM and 6.35MM headphones（No converter adapter required）.Suitable for 50mm driver 32~100Ω headphones,can power up to four pairs of headphones and up to four independent volumes.
  • ULTRA-LOW-NOISE - This headphone amplifier systemcircuit is designed to be anti-crosstalk and is ideal for splittering up to 4 audio signals or headphones.Equipped with GND nuts to effectively reduce interference noise.Enjoy a ultra-low noise monitor distribution and music system.
  • S/M MODE - Stereo/mono switch button to switch freely according to the type of input audio.Compatible with 1/4" TS and TRS plugs.Ultra-compact headphone amplifier system for studio and stage applications.
  • FOUR INDEPENDENT LEVEL CONTROL - LZSIG headphone amp features high fidelity analog circuitry, high power output, great dynamics, and low distortion sound quality! When you and your friends share a source, each can independently control the volume of the headphones. interference noise.
  • SATFTY AND STABILITY - Powered via the included 12V AC adapter.Heavy-gauge steel material that ensures safety and sound quality as an audio dispenser whil....
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Noctua NF-P14s redux-900 Ultra Quiet Silent Fan 3-Pin 900 RPM 140mm Grey

  • Ultra low noise fan, 140x140x25mm, 12V, 3-pin Molex, max. 900 RPM, max. 13.2 dB(A), >150,000 h MTTF.
  • Renowned NF-P14s high-end 140x25mm 12V fan, more than 100 awards and recommendations from international computer hardware websites and magazines,....
  • Highly optimised low-noise design provides outstanding quietness of operation, excellent static pressure and strong airflow (CFM), square frame for....
  • Low-speed ultra-quiet 900rpm 3-pin version for demanding silent enthusiasts, virtually inaudible with optional NA-SRC10 Low-Noise Adaptors or at....
  • Streamlined redux edition: proven Noctua quality at an attractive price point, wide range of optional accessories (anti-vibration mounts, S-ATA....
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6 Inch Guitar Patch Cable Black Guitar Effect Pedal Noiseless Cables

  • 6 inch short guitar cable with 1/4 inch right angle plugs (common type), perfect for keeping your pedal board organized and clean Shielding provides noise rejection for quiet operation, ultra low capacitance which lends to a pure signal transparency.
  • Shielding provides noise rejection for quiet operation, ultra low capacitance which lends to a pure signal transparency..
  • Two big core audio plug, In=Out Technology, molded TS 1/4″ Plugs are perfect for pedal boards..
  • Standard audio connector, solid outside casting, utilize ultra-pure, oxygen-free copper conductors for low capacitance and pure tone..
  • Used for audio signal transmission of microphone, amplifier, mixing console and other equipment..
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FiiO E9 Desktop Headphone Amplifier and Dock for E7 USB DAC

  • Two channel power output, with jacks for both 1/8(3.5mm) and 1/4(6.35mm) headphones.
  • TI TPA6120 current feedback power amp with low noise, low distortion and high switching rate.
  • Soft on/off with sealed relay protects power amplifier output.
  • Smooth and low noise ALPS sealed potentiometer for volume control.
  • Audio buffers using ultra-low distortion and low noise Burr-Brown OPA2134 op amps.
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eppfun Hybrid Active Noise Cancelling Wireless Earbuds, Qualcomm AptX-Adaptive HiFi Earbuds, Bluetooth 5.2 in-Ear Detection Headphones, 6-Mic Headset, 32H Playtime, Game Mode Low Latency Earphones

  • ...e, it supports 24-bit (traditional aptX is 16-bit). Built-in high-resolution decoder and SBC/AAC/APTX/APTX-adaptive high-quality audio coding technology reproduce a clear mid-high range and a powerful low-frequency range with excellent vocals in a balanced manner..
  • 【60ms Ultra-Low Latency】aptX-Adaptive realizes low-latency to energy savings by automatically adjusting the transmission data according to the congestion state and connection status depending on the location and time.The ultra-low latency of 60ms makes the game and video sound smoother, and the game and video sound can be heard in real time. Since there is no lag in the game, you can hear gunshots, footsteps, explosions, etc. bringing you a special gaming experience..
  • 【6 ENC Microphones】Equipped with a total of 6 microphones that support Environment Noise Cancellation (ENC), 3 on each side x 2, noise reduction and echo cancellation, noise during a call and surrounding noise are suppressed, and the voice of the other party can be heard. Realizes a convenient call that is easy to hear. They can effectively block 80% of background noise, make your voice 3 times clearer, and you will hear it clearly e....
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Noctua NF-P12, 3-Pin Premium Cooling Fan (120mm, Brown)

  • Award-winning NF-P12 120x25mm fan with Nine-Blade Design and Vortex-Control Notches for superior quiet cooling performance..
  • Pressure-optimised blade design provides high static pressure and strong airflow for air-based CPU coolers, water cooling radiators or low-noise case ventilation..
  • 3-pin version provides 1300/1100/900rpm speed settings via Low-Noise Adaptors to fine-tune the fan for maximum airflow or near-silent operation..
  • Includes anti-vibration mounts, fan screws, Low-Noise & Ultra-Low-Noise Adaptors, extension cable and 3:4-pin adaptor for powering the fan directly from the power supply..
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