Best Ultra Low Power

Fanmusic Topping L70 Full Balanced NFCA Headphone Amplifier 4Pin XLR/4.4 Balanced/6.35mm SE Output Amp with Remote Control (Black)

  • Ultra-High Performance NFCA modules: L70 uses same NFCA (Nested Feedback Composite Amplifier) module with A90. Voltage current hybrid feedback architecture along with UHGF (Ultra High Gain Feedback) technology provide excellent DC and AC performance, ultra-low THD+N and absurdly high dynamic range of 146dB. Even more, high output current drive capability, ultra-low output impedance and the ultra-low noise of 0.3uV which is miles ahead of the competition provide sufficient guarantee for driving headphones with various characteristics, sO that high-fidelity music can be vividly performed on different headphones..
  • 4-Pin-XL R/4. 4mm balanced/6. 35mm SE: The L70 is compatible with common headphone jacks including: 4-pin XLR balanced, 4.4mm balanced, 6.35mm single ended, and 3.5mm single- ended. The built- in fully balanced amplifier circuit can not only fit well with balanced headphones, but also have perfect performance with single -ended headphones..
  • Compatible with almost all kinds of headphones: L70's output has high output voltage, high output current, low noise, low output impedance, sO no headphones that can't be dealt with. High output voltage can easily drive high impedance headphones.
  • High output current allows low-sensitivity headphones to obtain....
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Yamaha DXR12MKII, 12\ 1100W Powered Speaker Cabinet

  • ... 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. Amplifier clip limit LED indicator & power LED indicator..
  • Impedance: 4 Ohm. 115 / 230 Volt switchable power supply with external user serviceable fuse. Dimensions: 18.6" x 15.5" x 25.3" (L x W x H)..
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Dry Humping Stage Monitors I Am An Indestructible Master

  • ... 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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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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