Reviews High Precision Current Mode Amplifier

Black Power : The Politics of Liberation

  • MUZISHARE X7 Upgraded version. Upgraded the internal coupling capacitor, is the designer to debug the custom-made silver film capacitor, relative to the classic version of the extension, control, density is better..
  • MUZISHARE X7 is an integrated Amplifier. This is also a Power Amplifier (there is a group pre-amp input), a Headphone amplifier and this is a amplifier for Phono player too, direct link your phono player to this amplifier to output to speakers..
  • Pure Handmade,point to point hand welding using two high-quality wide-frequency high-quality Japanese EI output transformer using a high-power Z11 core toroidal power transformer dedicated designed for the machine ， voltage amplification and promote are used tube 5AR4 for rectifier power supply..
  • Use 12AX7 and 12AU7 vacuum tube for voltage amplification and phase inversion,use KT88 vacuum tube to do AB1 push-pull power amplification.
  • Mute delay function when turn on the amp(about 30 seconds) ；the choice of Japanese ALPS motor potentiometer.
  • Provide Triode and Ultralinear selection function: Triode work mode. soft. pure and sleek. suitable for enjoying vocals. strings Music and other types of music.
  • Ultralinear work. the sound of open. unrestrained. the momentum is good. for large scenes. large dyn....
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Juried Engineering TL081CP TL081 High Slew Rate JFET-Input Operational Amplifier Op-Amp IC Breadboard-Friendly DIP-8 (1 Piece)

  • The TL081CP JFET-input operational amplifier family is designed to offer a wider selection than any previously developed operational amplifier family. Each of these JFET-input operational amplifiers incorporates well-matched, high-voltage JFET and bipolar transistors in a monolithic integrated circuit..
  • Low Power Consumption: 1.4 mA/ch Typical, Low Input Bias Current: 30 pA, Typical Low Input Offset Current: 5 pA Typical, High Slew Rate: 13 V/μs Typical.
  • Output Short-Circuit Protection, Low Total Harmonic Distortion: 0.003% Typical, Wide Common-Mode and Differential Voltage Ranges, Common-Mode Input Voltage Range Includes VCC+.
  • High Input Impedance: JFET Input Stage, Latch-Up-Free Operation.
  • Example Applications: Tablets, White goods, Personal electronics, Computers.
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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

  • Package Includes: (1) Hifonics BG-1600.4 BRUTUS Gamma 1600 Watt 4-Channel Car Audio Amplifier Amp. (1)RockvilIe RWK42 4 Gauge 4 Chan Car Amp Wiring Installation Wire Kit (2) RCA's. Features: Low Noise Preamplifier Circuit: Maximum low voltage signal from the source unit comes into the amplifier circuit with minimal distortion. RCA Inputs: Nickel-plated RCA jacks create the most effiecient High/Low Level audio connection and resist corrosion..
  • Operation Mode: 4 channel operation mode allows either stereo or mono bridged operation. Crossover Type: Variable electronic crossovers allow for complete control of the sound. Electronic Equalizer: Control of amplifier output with on-board electronic crossover to tailor specific frequencies to speakers and subwoofers..
  • Class/Topology: Super A/B Class proprietary designs use high-speed microprocessors with proprietary 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 ....
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Juried Engineering TL081CP TL081 High Slew Rate JFET-Input Operational Amplifier Op-Amp IC Breadboard-Friendly DIP-8 (Pack of 10)

  • The TL081CP JFET-input operational amplifier family is designed to offer a wider selection than any previously developed operational amplifier family. Each of these JFET-input operational amplifiers incorporates well-matched, high-voltage JFET and bipolar transistors in a monolithic integrated circuit..
  • Low Power Consumption: 1.4 mA/ch Typical, Low Input Bias Current: 30 pA, Typical Low Input Offset Current: 5 pA Typical, High Slew Rate: 13 V/μs Typical.
  • Output Short-Circuit Protection, Low Total Harmonic Distortion: 0.003% Typical, Wide Common-Mode and Differential Voltage Ranges, Common-Mode Input Voltage Range Includes VCC+.
  • High Input Impedance: JFET Input Stage, Latch-Up-Free Operation.
  • Example Applications: Tablets, White goods, Personal electronics, Computers.
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MUZISHARE X7 KT88 x4 Vacuum Tube Integrated Amplifier Push-Pull Power Amp MM Phono Tube Amplifier Balanced XLR 2022 Remote

  • MUZISHARE X7 Upgraded version. Upgraded the internal coupling capacitor, is the designer to debug the custom-made silver film capacitor, relative to the classic version of the extension, control, density is better..
  • MUZISHARE X7 is an integrated Amplifier. This is also a Power Amplifier (there is a group pre-amp input), a Headphone amplifier and this is a amplifier for Phono player too, direct link your phono player to this amplifier to output to speakers..
  • Pure Handmade,point to point hand welding using two high-quality wide-frequency high-quality Japanese EI output transformer using a high-power Z11 core toroidal power transformer dedicated designed for the machine ， voltage amplification and promote are used tube 5AR4 for rectifier power supply..
  • Use 12AX7 and 12AU7 vacuum tube for voltage amplification and phase inversion,use KT88 vacuum tube to do AB1 push-pull power amplification.
  • Mute delay function when turn on the amp(about 30 seconds) ；the choice of Japanese ALPS motor potentiometer.
  • Provide Triode and Ultralinear selection function: Triode work mode. soft. pure and sleek. suitable for enjoying vocals. strings Music and other types of music.
  • Ultralinear work. the sound of open. unrestrained. the momentum is good. for large scenes. large dyn....
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EC Buying AD620 High Accuracy Low Power Programmable Instrumentation Amplifier Module Voltage Amplifier Module Differential Amplifier Single-Ended/Differential Small Signal/Small Amplifiers Module

  • ♥Introduction: The AD620 is a low-cost, high-accuracy instrumentation amplifier that requires only one external resistor to set the gain over a gain range of 1 to 10,000. Ideal for portable (or remote) applications. With high accuracy, low offset voltage, and low offset drift, the AD620 is ideal for precision data acquisition systems such as electronic scales and sensor interfaces. Also features low noise, low input bias current, and low power consumption. The module has a fixed voltage output..
  • ♥Basic Features: ✭Module Name AD620 Instrument Programmable Amplifier ✭Module size:50mm * 50mm ✭Module power supply: 5V-24V ✭Module input signal type: single-ended signal or differential signal ✭Module signal input and output range: the input signal range is within 100 microvolts of the power supply, and the output signal range is within the power supply ✭Module bandwidth: AD620: 120KHz (G=100), AD623: 800KHz (G=1), AD620/623 is lower than 50KHz at high gain, and higher than 1MHz at low gain.
  • ♥ Other Features: ✭Module gain: When there is no solder slip, the AD620 will zoom by 10 times by default, and the AD623 will zoom by 20 times by default. During welding slip, AD620: G=1+50K/Rg, AD623: G=1+100K/Rg ✭Maximum magnification of the module: ....
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Taidacent INA114 Instrumentation Amplifier 1000 Times Gain Adjustable Single-Supply Operation Single-Ended/Differential Input

  • INA114 is a low-cost, high-precision instrumentation amplifier that only requires an external resistor to set the gain, and the gain range is 1 to 10000..
  • the weak signal detection effect is excellent, and can input single-ended signals or differential signals..
  • Chip features: Offset voltage 50uV, drift 0.25μV/℃, and high common mode suppression, 115dB when G=1000.
  • Module application: bridge amplifier, thermocouple amplifier, RTD sensor amplifier, medical equipment, data acquisition front end.
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Denon PMA-800NE Stereo Integrated Amplifier | Up to 85W x 2 Channels | Built-In Phono Pre-Amp | Analog Mode | Advanced High Current Power Black

  • A SLIM SENSATIONAL INTEGRATED AMP – Enclosed in a vibration resistant design, the PMA-800NE powers the widest range of speakers (50W in 8 ohms & 85W in 4 ohms) and reproduces audio with utmost accuracy and superiority for an unsurpassable sound experience.
  • LISTEN TO YOUR FAVORITE SONGS WITH IMPECCABLE PRECISION – Powered by the Denon Advanced High Current (AHC) single push-pull circuit power amplifier, this amp BALANCES HIGH POWER & MUSIC DETAILS PERFECTLY - the output audio is clean, rich and immersive.
  • EXTENSIVE CONNECTION POSSIBILITIES FOR A COMPLETE HOME THEATER – Features 4 Digital, 4 RCA & 1 phono inputs for connecting various audio sources such as a CD Player, Blu-ray, TV audio, turntables and more, plus headphone and line-level recorder outputs.
  • VINYL FANS ENJOY PURE ANALOG – Connect your audio sources and speakers via the RCA inputs with the Analog Mode button that disengages the digital circuitry and you will experience the warm sound of all your analog sources.
  • SOUND DIRECT CONTROL – Equipped with TONAL BALANCE CONTROLS for better deeper bass and treble harmony on the front panel, this Integrated Stereo Amplifier features a sound direct button that gives you a balanced sound even if you don't have a sub.
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Rockville DWB80W Dual 8\ White 800 Watt Marine Wakeboard Tower Speaker System

  • Package Includes: (1) Rockville RMWK4 4 AWG Gauge Waterproof Marine Amplifier/Amp Install Wire Kit. (2) Pair Rockville RWB90B Black 8" 300w Marine Wakeboard 360° Swivel Tower Speakers. (1) Rockville RXM-S6 Marine/Boat 6 Channel Amplifier 2600 Watt Peak / 660w Dyno-Certified RMS With Status Mode LED Indicator.
  • Features: Pair Rockville RWB90B Black 8" 300w Marine Wakeboard 360° Swivel Tower Speakers. 8" Two-Way High Fidelity Speaker System. Adjustable Nylon Mounting Bracket Reinforced With Embedded Steel. Includes Stainless Steel Mounting Hardware. 1" Polymide Dome Neodymium Midrange Tweeter.Built-In Two-Way Crossover Network..
  • Fully Marinized Against Salt & Fresh Water Conditions. Completely Water / Rust Resistant. Terminals Are Sealed with Rubber Gaskets. Specially Tuned for PA Voice Over. Polypropylene Mica Injected Cone with Santoprene Surround. High BL Magnet Motor Structure. Y30 High Density Magnets. Oversized 1.25” Kapton Voice Coil..
  • Features of RMWK4: Rockville RMWK4 4 AWG Gauge Waterproof Marine/Boat Amplifier Wire Installation Kit. 20 ' Translucent, Twisted Pair, High Quality, Tinned-OFC Flexible PVC RCA Cable. 18' 4 Gauge High Current, Low Impedance, Clear Flexible Power Cable with 3' Black Poly Woven Mesh to better resist chemicals in the....
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(4) Rockville RMSTS80S 8\ 2000 Watt Waterproof Marine Boat Speakers 2-Way Silver

  • Package Includes: (1) Rockville RMWK4 4 AWG Gauge Waterproof Marine Amplifier/Amp Install Wire Kit. (2) Pair Rockville RWB90B Black 8" 300w Marine Wakeboard 360° Swivel Tower Speakers. (1) Rockville RXM-S6 Marine/Boat 6 Channel Amplifier 2600 Watt Peak / 660w Dyno-Certified RMS With Status Mode LED Indicator.
  • Features: Pair Rockville RWB90B Black 8" 300w Marine Wakeboard 360° Swivel Tower Speakers. 8" Two-Way High Fidelity Speaker System. Adjustable Nylon Mounting Bracket Reinforced With Embedded Steel. Includes Stainless Steel Mounting Hardware. 1" Polymide Dome Neodymium Midrange Tweeter.Built-In Two-Way Crossover Network..
  • Fully Marinized Against Salt & Fresh Water Conditions. Completely Water / Rust Resistant. Terminals Are Sealed with Rubber Gaskets. Specially Tuned for PA Voice Over. Polypropylene Mica Injected Cone with Santoprene Surround. High BL Magnet Motor Structure. Y30 High Density Magnets. Oversized 1.25” Kapton Voice Coil..
  • Features of RMWK4: Rockville RMWK4 4 AWG Gauge Waterproof Marine/Boat Amplifier Wire Installation Kit. 20 ' Translucent, Twisted Pair, High Quality, Tinned-OFC Flexible PVC RCA Cable. 18' 4 Gauge High Current, Low Impedance, Clear Flexible Power Cable with 3' Black Poly Woven Mesh to better resist chemicals in the....
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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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Hifonics BG-2500.1D BRUTUS Gamma 2500 Watt Mono Car Audio Amplifier Class D Amp Bundle with Rockville RWK01 0 Gauge Complete Car Amp Wiring Installation Wire Kit w/ RCA's

  • Package Includes: (1) Hifonics BG-2500.1D BRUTUS Gamma 2500 Watt Mono Car Audio Amplifier Class D Amp. (1)Engauge by Memphis KIT0 0 Gauge Amplifier Amp Installation Wire Kit 17 ft. RCAs. Features: Low Noise Preamplifier Circuit: Maximum low voltage signal from the source unit comes into the amplifier circuit with minimal distortion. RCA Inputs: Nickel-plated RCA jacks create the most effiecient High/Low Level audio connection and resist corrosion. Operation Mode: Mono only.
  • Crossover Type: Variable electronic crossovers allow for complete control of the sound. Electronic Equalizer: Control of amplifier output with on-board electronic crossover to tailor specific frequencies to speakers and subwoofers..
  • Class/Topology: Super D-Class designs which employ high-speed microprocessors with proprietary D/A conversion algorithms to efficiently control the current consumption. At very high listening levels, Hifonics amplifiers with Super D-Class circuitry result in lower distortion, higher current efficiencies and less heat than conventional D-Class amplifier designs..
  • Output Device Technology: Pro-Fi Output Device Technology, The U....
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Adjustable Current LED Driver, DC 3.3V 3.7V 5V LED Driver 30-1500mA Constant Current Adjustable Module for LED 18650 Li-ion

  • This product is a current regulation integrated circuit operating from an input voltage of 2.8V to 6V, the constant output current can be set up to 1.5A with an external resistor..
  • It consists of high precision reference voltage, amplifier, current mirror, etc. The on-chip power transistor and current sense block greatly reduce the external component count, which makes this product ideal for LED driver..
  • When the CE pin is high, the input voltage is greater than 2.8V, and is larger than the LED forward voltage plus the required voltage drop, it functions normally to deliver constant current from the LED pin..
  • Adopts the temperature regulation instead of temperature protection function, the temperature regulation can make the LED being turned on continuously in case of high ambient temperature or high voltage drop. When the junction temperature reaches about 1.
  • With e chip enable function, which can shutdown the whole chip to limit the current consumption within 1uA. Adopts the over current protection block. When LED current approaches 1.9A(Typical), the over current protection block begins to function to prevent the LED current from increasing further..
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