Reviews Record Circuit

Replacement Battery for TDK Life On Record A34 Life On Record A34 Trek Max

  • Replacement battery for TDK Life On Record A34 Life On Record A34 Trek Max.
  • Specifications: Capacity 2000mAh, Type Ni-MH, Voltage 7.2V. Rate 14.40Wh.
  • If our product has any quality problems, we will send you a replacement or refund you.any question, please contact us first, customer service team....
  • UL approved, no memory effect, overcharge, overdischarge, overheat, overcurrent, short circuit protection.
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Jiusion WiFi USB Digital Handheld Microscope, 50 to 1000x Wireless Magnification Endoscope 8 LED Mini Camera with Metal Stand Compatible with iPhone iPad Mac Windows Android

  • Jiusion portable hand held microscope is a useful and funny magnification for kids, children, students, engineers and others who need to magnify and explore the micro things like circuit board, coin, jewelry, skin and insect..
  • Be compatible with IOS iPhone, iPad, Android Phone and tablet, Mac, Windows XP 7 8 10 11, Linux, Chrome OS..
  • Built-in 8pcs LED lights, digital microscope's 2 adjusting knob can change the focus and brightness. The carrying case is included in the package..
  • With this usb microscope, you can use the software to record the micro world, capture screenshot and record video even in the wood without data services. On Window computer, you can use the software's measurement function to measure the least bit..
  • Connected to the devices, you can use the software to record the micro world, capture screenshot and record video. Besides you can use the Windows software’s measurement function to measure the least bit..
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FX AUDIO MM Phono Preamp Turntable Preamplifier RIAA Amplified Line Output Mini Stereo Audio Hi-Fi Phonograph Preamp with Ground for Vinyl Record Players Low Noise Operation(with Power Supply)

  • ...nce and equalization,the other is signal amplification.The stereo phono preamplifier for turntable provide more convenience and sound quality enjoyment for the audiophile..
  • ♪ ADVANCE ELECTRONIC COMPONENTS COMBINATION—The record player preamp adopts OP amp IC (NJM2068) and high quality positive and negative power circuit design, as well as high precision metal film resistance, can effectively reduce noise and distortion, improve the quality and clarity of sound quality..
  • ♪ INPUT & OUTPUT—MM input is mainly connected with left and right channels of vinyl record turntable.
  • GND is the ground connection between ground interface and vinyl record turntable.
  • The RCA output is mainly connected to the power amplifier and active speaker.Warming Tips:The product is only suitable for vinyl record turntable. Please confirm the phono pickup model of vinyl record turntable before buying them..
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9V AC/DC Power Adapter for Crosley Cruiser Portable Turntable Record Player CR8005A I II III Series Power Supply Cord

  • Input: AC 100V-240V, Output: 9V 2A(Compatible 9V 1A, 9V 1.5A), 6.5 ft long enough power cord.
  • Compatibility: For 9V (NOT 12V) Crosley Cruiser Portable Turntable Record Player CR8005A CR8005A-BK CR8005A-BL CR8005A-GR CR8005A-OR CR8005A-PI....
  • Security & Protection: Made with the highest quality materials, provides overcharge protection system, short circuit protection, overload protection,....
  • Package Includes: 1 X For Crosley Cruiser Portable Turntable Record Player CR8005A power cord.
  • 30 Days Refund - 24 Months Exchange,If you have any quality problems, please contact us.
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for Victrola Record Player Power Cord 5V DC IN Power Supply compatible with Victrola VSC-550BT Vintage 3-Speed UL Tested

  • ❌ ❌ ❌ NOT compatible with 6V 9V 12V Victrola Vinyl Record Player.
  • This replacement victrola record player power cord fits for 5V VSC-550BT Series, replace adapter model FJ-SW0501500DU FJSW0501500DU.
  • 5V Power Cord for Victrola VSC-550BT,VSC-550BT-RD, VSC-550BT-WH, VSC-550BT-USA, VSC-550BT-TU, VSC-550BT-BK, VSC-550BT-BKV, VSC-550BT-BRW,....
  • Input: 100V ~ 240V 50/60Hz, Output: DC 5V 2A, Support 5V 2A and 5V 1A.
  • UL Listed: tested & approved and certified by UL, short circuit/over current/over voltage/over temperature full protection, feel safe to charge your....
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Project Mc2 Circuit Beats

  • Make music out of almost anything, just like Project Mc2 tech genius, Bryden Bandweth!.
  • Circuit board with buttons to select from 5 different sound options -- piano, drums, guitar, cat meows or record your own!.
  • 7 brightly colored wire clips to connect to objects you want to use to play music.
  • Cat ear speaker headband to broadcast your beats.
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SiZHENG CCTV Microphone Tiny Surveillance Microphone High Sensitive Mini Audio Pickup Security Device DVR Surveillance System External Camera Sound

  • CCTV Microphone: This cctv microphone allows you to monitor or record the audio you need within 20㎡ of the microphone position, which can help you pick up all the sounds you need..
  • Designed for CCTV camera, burglar alarm security system, and other security system to ancillary use, the monitoring range reach 20㎡. Wide working voltage range, built-in power protection circuit,small power consumption,simple connection..
  • Easy to install. The tiny and mini body allows you to install the security microphone in more different places at any time. You can install on the ceiling, on the wall, or even on the desktop. Widely used in the elevator, small rooms, shopping malls, and other audio monitoring places..
  • Surveillance Microphone: Works with DC 5-10V Power Adapter or share the power supply with your camera/DVR/NVR through the 1 female to 2 male power splitter cable..
  • Application places: banks, offices, hospitals, letters and visits offices, border inspections, front desks, prisons, interrogations, airports, classrooms, examination rooms, companies, museums, auction houses and other places that need to record sound..
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Cameron Sino 2000mAh Replacement Battery for TDK Life On Record A33

  • World Wide Input Voltage 100-240VAC 50/60Hz.OVP, OCP, SCP Protection (OVP: Over Voltage output Protection. OCP: Over Current output Protection. SCP: Short Circuit output Protection).Tested Units. In Great Working Condition.UpBright 30 days money back guarantee. 1 full year service warranty..
  • UpBright New Global 12V AC-DC Adapter Replacement For TDK Life on Record A33 A 33 Wireless Weatherproof Speaker System 12VDC Power Supply Cord Cable PS Wall Home Battery Charger Mains PSU.
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2A AC/DC Wall Charger Power Adapter For TDK A33 Life On Record Wireless Speaker

  • World Wide Input Voltage 100-240VAC 50/60Hz.
  • OVP, OCP, SCP Protection (OVP: Over Voltage output Protection. OCP: Over Current output Protection. SCP: Short Circuit output Protection).
  • Tested Units. In Great Working Condition..
  • UpBright 30 days money back guarantee. 1 full year service warranty..
  • UpBright New 12V 2A AC / DC Wall Charger Power Supply Adapter For TDK A33 Life On Record Wireless Speaker.
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Digital Microscope ANNLOV 1080P Video Microscope with 8 Adjustable LED Lights and Metal Stand for Kids Adults Soldering Coin Microscope - 7 inch Display

  • 7" LCD Screen: ANNLOV LCD digital microscope has a built-in 7" HD screen that allows you to view directly, which is larger, clearer and has higher magnification than other similar 4.3" screen microscopes. Great for viewing errors in coins, leaf textures, skin textures, fine parts in watches, soldering circuit boards, and more..
  • Easy to focus: Adjust the object to be close to the lens (2cm-10cm), then you can get a clear image by slowly rotating the focus wheel, also you can press the up or down button to resize the image between 1-4X , which is helpful for observing details..
  • Adjustable Stand and Solid Metal and Base: The metal material is stronger, more stable, and more durable than other plastic versions, minimizing shock and keeping your sample in sharp focus, you'll have a more stable and accurate view of your object. At the same time, you can adjust the stand as needed to find the best viewing angle and avoid eye and neck strain..
  • Superior Image Quality: More than just a microscope, it allows you to capture live images and record video with zero latency. ANNLOV Coin Microscope can take 12MP (4023*3024) photos, record 1080FHD 1920*1080 30fps video and store it in the included 32GB. Perfect for those who want to record beautiful moments....
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【Upgrade】 AIYIMA T2 6K4 Tube Preamplifier Bluetooth 5.0 with Treble & Bass Control HiFi Audio Preamp for Home Audio Amplifier System with DC12V Power Adapter

  • ❶ This Bluetooth 5.0 Vacuum tube preamp,With Bass/Medium/treble adjust,Sound quanlity really good,Let you enjoy sweet and warm sound quality.(Note:Cannot be used on a record player and phonographs).
  • ❷ RCA/ Bluetooth Audio input Manual switch mode, Dual Channel RCA output can connect to two amplifier devices,With DC12V/1A power supply(Do not use a power supply exceeding 12V).
  • ❸ Upgraded using the 6K4 tubes design for easy replacement,Designed so the tube can be replaced to 6J1, 6J2, GE5654, 6J3, 6J4, 6J5, 6*1N, 6AK5, etc , soft voice.
  • ❹ Build quality is surprisingly solid,Nice touch!The power circuit is completely separate from the audio circuit, Minimizing interference for clear sound.
  • ❺ This AIYIMA T2 is a preamplifier. It is not an audio amplifier. It needs to be connected to an powered speaker and a rear amplifier.
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Auspicioustar Snap Electronic Exploration Building Block Toy Box for Age 8+ Kids, Science Circuits Experiment Kit As Stem Educational Set 20 Pcs

  • ⚡[Educational toys] The exploration toy set can lead children to understand the use of circuits and improve children's hands-on ability. Let children discover the fun of physics in games..
  • ⚡[Parent-child games] Children play this circuits building blocks to explore physics with their families, to enhance the relationship between parents and children while learning and entertaining..
  • ⚡[Multiple ways of playing] The 'exploration of switches' experiment set has 5 kinds of switches in 20+ electronic parts, which can building over 80 different electronics circuit projects. The combination of various circuits, various ways of playing, and high play-ability..
  • ⚡[Easy to learning] There are detailed instruction manual and experimental record manual in this experiment set, easy to do. No soldering, no special tools. Let children understand the charm of circuit better..
  • ⚡[Convenient storage] The scientific education experiment set also comes with an environmentally reusable box, which has multiple uses. The box not only serves as a platform for kids to build the experiment, but also as a storage box to place and store all the components for easy portability..
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Hardness Testing File Set

  • 【Accurately measured value】-----Precision measurement circuit to ensure Indication error ± 0.5% (HLD = 800), showing the value of repeatability 0.8%.
  • 【Leeb hardness measurement】-----Based Leeb hardness measuring principle, can detect a variety of metal materials.
  • 【Supports a variety of standard hardness】-----Real-time display and conversion: Brinell HB, Rockwell HRC, Vickers HV, Shaw HS, and three kinds of intensity values.
  • 【Applicable Materials】-----Steel and cast steel, alloy tool steel, stainless steel, gray cast iron, nodular cast iron, cast aluminum alloy, copper zinc alloys (brass), an alloy of copper and tin, copper(bronze).
  • 【Application】-----1)Bearings and other parts.
  • 2)Failure analysis of pressure vessel, steam turbine generator group and equipment.
  • 4)Mechanical or permanent assembly installed.
  • 6)The original record of formal requirements on test results.
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