ReviewsAudio Potentiometer

Class AB Amplifier, DROK 2.1 Channel 80W+80W Stereo and120W Pure Bass 9-18V 4Ω Audio Amplifier Board

  • Parameter --- Working Voltage: DC 9-18V, Output Power: Max 2x80W Stereo(18V/4Ω), 1x120W Pure Bass(18V/2Ω), 2.1 Channels Recommended 2/4/6/8Ω Speakers, Can be Powered by 9V 12V..
  • 3.5mm/3P Input --- This Amplifier Board Support Two Types of Input: 3.5mm Audio Input or 3P_2.54mm Terminal Input..
  • Feature --- Eliminate Background Noise and Bring Better Sound Effect. Four 3300UF Professional Audio Filter Capacitors.
  • Protection --- Input Anti Reverse-Connect Protection, Output Short Circuit Protection, Over Current Protection(OCP), Over Temperature Protection (OTP)..
  • Warranty Guarantee --- 1 Year Long-Term Warranty Guarantee Since Purchased the Product..
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TWTADE / 2pcs rv24yn20s b501 500 ohm Single Turn Rotary Carbon Linear Variable Potentiometer,Used for Inverter Speed Regulation. Motor Speed Control + 2pcs A03 knob + 2pcs dials

  • resistance Tolerance : +/-10 percent shaft Size : 6 x 10mm/ 0. 24" x 0. 4"(D*l).
  • Potentiometer Body Size : 24 x 14mm / 0. 9" x 0. 55"(D * H).
  • Screw Thread Dia. : 9mm / 0. 35" Shaft Diameter : 6mm / 0. 24".
  • Rotary Knob Size : 15 x 27mm/0. 6" x 1. 1"(H*Max. D).
  • Total Size : 40 x 38mm/1. 6" x 1. 5"(Dial d*h).
  • package content : 2 x Potentiometer + 2 x A03 knob + 2 x dials.
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Digital FM Receiver Module Icstation Radio Wireless Receiver Module Digital Stereo Board LCD Display DSP PLL 76.0MHz-108.0MHz

  • Mini stereo FM receiver module adopts advanced DSP and PLL technology ensure high quality broadcast receiving performance.
  • Blue backlight LCD display and potentiometer regulate the volume and frequency easy to operation.
  • On-board 2X3W stereo audio amplifier chip enable you to DIY FM radio easily, no extra audio amplifier circuit needed.
  • Working Voltage: DC 3-5V, Frequency Range: 50Hz-18KHz, Output Power: 500mW, Board Size: 75 X 45 X 30mm/2.95 X 1.77 X 1.18inch.
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Genuine Ohmite M5090C Sa-200 Sa-250 Lincoln Rheostat 64 Ohm 150 Watt

  • 【Parameters】 -Model:Variable sliding potentiometer with knob.
  • 【Material】 -The ceramic wirewound potentiometer is consisted of ceramic core and a resistive wire wrapped to form a toroid coil with a wiper axle..
  • 【Features】 -The potentiometer carbon brush touches the resistance wire, and the resistance value is easy to adjust.
  • the rocker type manual operation, the alloy shaft, smooth and durable..
  • 【Function】 -The rheostat is used for the regulation of voltage and current in power equipment and the middle circuit, and controls the resistance of the circuit without interrupting the current..
  • 【Application】 -Ceramic wirewound potentiometer can be widely used as a motor speed regulator, suitable for pumps, fans and blowers or other applications that require high voltage and current..
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TWTADE / 2pcs rv24yn20s b502 5k ohm Single Turn Rotary Carbon Linear Variable Potentiometer,Used for Inverter Speed Regulation. Motor Speed Control + 2pcs A03 knob + 2pcs dials

  • Special attention：If there is any quality problem with the product you received, which causes it to fail to work normally, you must send an email to us immediately, and we will solve the quality problem for you.Product name : potentiometer.
  • resistance Tolerance : +/-10 percent shaft Size : 6 x 10mm/ 0. 24" x 0. 4"(D*l).
  • Potentiometer Body Size : 24 x 14mm / 0. 9" x 0. 55"(D * H).
  • Screw Thread Dia. : 9mm / 0. 35" Shaft Diameter : 6mm / 0. 24".
  • Rotary Knob Size : 15 x 27mm/0. 6" x 1. 1"(H*Max. D).
  • Total Size : 40 x 38mm/1. 6" x 1. 5"(Dial d*h).
  • package content : 2 x Potentiometer + 2 x A03 knob + 2 x dials.
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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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SMKAN DP20V2A Constant Voltage Constant Current Programmable Control Step-down Supply Power Module

  • ...ltage or current required. LCD display on the model has the function digital voltmeter and ammeter. You can view the preset voltage, input voltage, output voltage, the preset current, output current, output power and LCD brightness..
  • Adjusting preset voltage:Pressing SET button, page down to U-SET, press the codding potentiometer, then enter toadjustnumeric value. Press codding potentiometer in turn to choose the numeric value you want to adjust. Turn codding potentiometer to adjust the numeric value. If you want toexit adjusting voltage, press shortly SET. In the process of adjusting preset voltage, if you open output voltage mode by pressing the ON/OFF, the output voltage will be refreshing by increasing or decreasing the numeric value.
  • ifyou close output voltage mode by pressing the ON/OFF, the output voltage will not be refreshing by increasing or decreasing the numeric value..
  • Adjusting preset current:Pressing SET button, page down to I-SET, press the codding potentiometer, then enter toadjustnumeric value. Press codding potentiometer in turn to choose the numeric value you want to adjust. Turn codding potentiometer to adjust the numeric value. If you want toexit adjusting current, press shortly SET..
  • Power-down storage:If you want to use the prese....
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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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Taiss 60PCS Potentiometer Kit B5K 10K 20K 50K 100K Ohm Linear Taper Rotary Audio B Type Potentiometer with Nuts, Washers and 3 Different Colors of Aluminum Alloy knobs F029

  • Absolute good quality:Single linear rotary taper poteniometer, 3 terminals, single linear, with standard WH148 knob.
  • Linear Potentiometer: potentiometer b1k b5k b10K b20K b50K b100K, with match nuts, washers.
  • Rotary potentiometer with knob: come with black-white plastic Potentiometer knob, Size: 0.67 inch*0.59mm (H*W).
  • Type and Material:single linear, metal and carbon film.
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Hilitchi 120-Pcs [100 to 500K] ohm 3296W Multiturn Trimmer Potentiometer Assortment Kit - [12 Value]

  • knob Size: 14 x 17 mm / 0. 55" x 0. 67" (d*h).
  • material: metal, electronic parts, carbon film.
  • package: 5 x Potentiometer 5 x knobs some x nut parts.
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Flyron Technology Ltd. Motion Sensor or Button Switch Activated MP3 Player Sound Module with Load Output (with Terminal Blocks)

  • Adjustable sound volume through the blue potentiometer.
  • Can be activated with a PIR sensor, micro wave sensor, switch or relay.
  • Check description below for links to instructions and datasheets!.
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