Top Ultra Low Power

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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Sutinna LED Reading Lights Page Glow Bright Light Reading Lamp Board Lightwedge Book Light for Night Reading Battery Powered

  • The new lighting structure design, flat panel illumination, precise design angle, the light is only in the reading position, especially suitable for....
  • More scientific optical angle design, the wavelength of light is close to natural light, the white is slightly yellowish, the lighting environment is....
  • Lighter overall design, only 105 grams of weight, smaller size, easy to turn pages, easy to carry on campus, park, garden, dark places to read and....
  • More power saving, longer use time, special customized low-power ultra-brightness, low-voltage LED lights, low power consumption, only use 3 AAA....
  • More wear-resistant, scratch-resistant, detachable, unique light barrier designed to prevent scratched panels. Self-developed and improved ultra-thin....
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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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(2) Rockville RSM15A 15\ 2-Way Powered Active Floor Monitor Speakers 2800 Watts

  • ... Great power to weight ratio. Linear Class AB amplifier technology: high power, transparent sonic performance.
  • Internal switch-mode power supply for low distortion audio with superior transient response. State-of-the-art 1.75'' titanium diaphragm compression horn driver for crystal clear high frequency reproduction. Ultra-wide dispersion, large-format Elliptical wave guide horn. Custom Molded Steel Grill. Ergonomically shaped handle for easy carrying and setup. Aviation Grade Black Carpet.
  • Rubber Isolating Feet. Mic / Line level control. Built-In 3 band Equalizer allows you to control High, Mid, and Low frequencies to attain your preferred sound. 300Hz to 5KHz Feedback frequency filter. Adjustable feedback filter. Balanced ultra-low noise Mic / Line input via combo XLR & 1/4'' TRS jack. Balanced line output via combo XLR & 1/4'' TRS jack.
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Rockville 1000 Watt 2-Way Powered Active Stage Floor Monitor Speaker, Black, 12 inch (RSM12A)

  • ... SPL. Great power to weight ratio. Linear Class AB amplifier technology: High power, transparent sonic performance.
  • Internal switch-mode power supply for low distortion audio with superior transient response. State-of-the-art 1" Titanium diaphragm compression horn driver for crystal clear high frequency reproduction.
  • Ultra-wide dispersion, large-format elliptical wave guide horn. Custom molded steel grill. Ergonomically shaped handle for easy carrying and setup. Aviation grade black carpet.
  • Rubber Isolating feet. Mic/ line level control. Built-in 3 band equalizer allows you to control high, mid, and low frequencies to attain your preferred sound. 300Hz to 5kHz feedback frequency filter.
  • Adjustable feedback filter. Balanced ultra-low noise mic/ line input via combo XLR & 1/4" Tars jack. Balanced line output via combo XLR & 1/4" Tars jack.
  • Amplifier clip limit LED indicator & power LED cabinet rear. Impedance: 4 Ohm. 115/ 230 volt switchable power supply with external user serviceable fuse. Dimensions: 17. 3" X 16. 7" X 22" (L x w x H).
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S.M.S.L SH-6 Amp Ultra-Low Distortion RCA Input 6.35mm Mini Desktop Headphone Amplifier (Black)

  • Ultra-low distortion precision feedback circuit, distortion as low as 0.00006%!.
  • The headphone amplifier has DC, comprehensive protection such as overvoltage and thermal protection；.
  • 2.6 Watts into 16 Ohm,1.3 Watts into 32 Ohm；0 Hz to 500 kHz Frequency Response；.
  • Use a high-efficiency and ultra-low noise power system..
  • Classic Toggle Switch for Operation；Ultra-compact design, suitable for desktop headphone system；.
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Hifonics BG-1600.4 Brutus Gamma 4 Channel Super A/B Class 1600 Watt Car Audio Sound System Subwoofer Speaker Amp Amplifier

  • ...D/A conversion algorithms to efficiently control the current consumption. At very high listening levels, this unique hybrid of Super A/B Technology results in lower distortion, higher current efficiencies and less heat than conventional amplifier designs..
  • Output Device Technology: Pro-Fi Output Device TechnologyThe Ultra-Fi MOSFET is designed for music production vs just electronics output power. It produces very musical high power with high efficiency for cooling and minimal distortion. Heat Sink: Classic aluminum Hifonics design to minimize heat build up on the Ultra-Fi output devices. Power Supply: Simpatico Coil DesignThe dual coil Pulse Width Modulated power supply keeps voltage constant through the Ultra-Fi output devices..
  • Output Connections: High temperature impact resistant nickel plated connectors with allen head set screws which allow for secure termination of wire and creates an erosion resistant seal. Connection Type: Secure molded connection terminal for all Power, Ground and Speaker connections. Angled for ease of access while creating a clean wire mangement profile..
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Actpe USB 3.0 External DVD Burner Writer Recorder CD/DVD ROM Player PC Optical Drive External DVD Drive Optical Drive

  • Plug and play with USB, no need to install the driver program..
  • Ultra thin, ultra light, fashion design. It weights 350 grams..
  • Fully support DOS startup and system recovery..
  • The movement has strong error correction ability, shockproof and low noise..
  • Circuit optimization design, energy saving, low power consumption, no external power supply..
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2) Rockville RPG12 12' Active 800w DJ PA Speakers+Mackie Mixer+Stands+Mic+Cables

  • ...rnal switch-mode power supply for low distortion audio with superior transient response. Built-in bass and treble equalization processor for ultimate system control and speaker protection. State-of-the-art 1.35'' Japanese made pure titanium-diaphragm compression driver for crystal clear high-frequency reproduction. Ultra-wide dispersion, 40 large-format horizontal wave guide horn molded directly into cabinet.
  • Ultra-low noise Mic / Line input via XLR & 1/4-inch stereo jacks with volume control. Line RCA and XLR input with separate Gain adjustment. Additional balanced line output via XLR for linking of additional speaker systems. Versatile trapezoidal enclosure design allows different positioning. Flyable and stand mounting with 35-mm pole socket. Tilts on its side for use as a floor monitor with included brackets. Ergonomically shaped handle for easy carrying and setup.
  • High-quality components and exceptionally rugged high impact ABS construction. Amplifier clip limit LED indicator & power LED cabinet rear. Front display power meter Blue LED. 110 / 220 Volt switchable power supply with external user serviceable fusing. Dimensions : 16.73"X 12.75" X 23.11". Mackie Mix5 Compact 5 Channel Mixer Proven High Headroom Low Noise Clarity. 1 mic/line input with ....
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Winegard Elite Outdoor VHF/UHF HDTV Antenna – 70 Mile Range

  • Note : Antennas will vary with reception regarding the placement of the antenna, distance from the transmitting towers and ensuring the end user is properly running channel scans periodically, as well as every time the antenna is moved.
  • 70+ mile range to access from broadcast tower.
  • receives free HD channels including ABC, CBS, NBC, PBS, Fox, Univision and more.
  • Embedded ultra low noise (1db) digital amplifier for the best antenna performance.Optimized for dual-band VHF/UHF reception.
  • o Includes antenna with embedded Boost ultra low noise amplifier, inline 5V power inverter, 3′ USB power cable with 110V adapter, and mounting bracket.
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Schlage Electronics PS902-2RS Class 2 Power Supply with 2 Relay Output Board

  • Ultra High Output Power:All-copper high-frequency transformer, large output power, can meet one access control controller, 2 electric plug locks or 2 280 kg magnetic locks work at the same time..
  • Quality Material:This access control has an aluminum alloy casing that is rugged, shielded and resistant to interference. The rear of the power supply has a lifting hole that can be placed on the antenna board or hung on the wall..
  • Good Heat Dissipation:This access control power supply has cooling holes, and the side is also equipped with cooling holes, which hae excellent heat dissipation performance, but also fireproof, long serice life and low price. You will not regret it when you buy it back!.
  • high leel, low leel, switching quantity control three ways. Circuit protection: oercurrent, oeroltage, short circuit protection.
  • Buy With Total Confidence:We proide 1 month free return and exchange serice. If you find any quality problems during this period, except for man-made damage, you can contact us and we will gie you one within 24 hours.....
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Rockville RPG12 12\ Powered Active 800 Watt 2-Way DJ PA Speaker System

  • ...ternal switch-mode power supply for low distortion audio with superior transient response.
  • Built-in bass and Treble equalization processor for ultimate system control and speaker protection. State-of-the-art 1.35'' Japanese made pure titanium-diaphragm compression driver for crystal clear high-frequency reproduction.
  • Ultra-wide dispersion, 40° large-format horizontal wave guide horn molded directly into cabinet. Ultra-low noise mic/ line input via XLR & 1/4-inch stereo jacks with volume control.
  • Flyable and stand mounting with 35-mm pole socket. Tilts on its side for use as a floor monitor with included brackets. Ergonomically shaped handle for easy carrying and setup.
  • High-quality components and exceptionally rugged high impact ABS construction. Amplifier clip limit LED indicator & power LED cabinet rear.
  • Front display power meter Blue LED. 110/ 220 volt switchable power supply with external user serviceable fusing. Dimensions: 16.73&Quot.
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