Global B2B Marketplace ec21

Browse by Categories

Browse by Categoriesclose

Search
Post Buying Leads
My
EC21
Global Buyer Directory

Pre Amplifier Wholesale

Related Categories
  1. Amplifier (5)
  2. Other Electrical Equipment (2)
  3. Other Manufacturing & Processing Machinery (1)
  4. Transformers (1)
  5. Pressure Transmitters (1)
  6. Paper Product Making Machinery (1)
Group Products
All Products
1 Product Per Company
Supplier Country
  1. China (14)
  2. Korea (5)
  3. Hong Kong (4)
  4. Australia (1)
Search Options
Show Premium Suppliers
Subscription
Trade Alert
Notify me of new pre amplifier info.
RSS Feeds
My Recent History

Filter

  1. Home >
  2. Products >
  3. Consumer Electronics >
  4. Amplifier >
  5. pre amplifier pre amplifier : 26 Products found from 24 Suppliers & Manufacturers
View  (1-20 out of 24)

  • Alkaline Water Purifier with NMR Device

    • Place of origin:  

      Korea

    Pre-treatment sediment filter: 6 months Carbon block filter: 12 months CBF membrane filter: 18 months Alkali reduction filter: 12 months Post carbon block filter: 12 months Features of the product: Structure: The filters can be easily replaced by the user just like replacing batteries for electronic products. Lift the filter to the front and slightly pull it out. K-3000 is equipped with an NMR (n

    [Related Keywords : alkaline water, water purifier, alkaline reduced water, hydrogen water]

    • Top International, Inc.
    • This product is owned by premium member(Trade OK) of EC21. This company has been verified. e-book

    • Business Type

      Manufacturer

    • Location

      Seoul, Korea

    • Employees Total

      1 - 5

    • Annual Revenue

      USD 2,000,001 - 5,000,000

    Contact Now Start Order

  • Video

    Valid Magnetics Industrial CNC Servo Press Machine

    • Min. Order:  

      1 Piece

    • Price:  

      US$ 333

    • Place of origin:  

      Hong Kong

    amplified, converted from analog to digital, and output to the control system/PLC for real-time pressure monitoring. The servo motor encoder provides position feedback signals, ensuring precise position monitoring. Position Mode: Here, the servo motor drives a high-precision ball screw. By controlling the motor's rotation angle, the position of the press head is accurately managed. A high-se

    [Related Keywords : Press machine, Servo Press, CNC Press, Servo]

    • Valid Magnetics Limited

    • Business Type

      Manufacturer

    • Location

      Sha Tin, Hong Kong

    • Employees Total

      6 - 10

    • Annual Revenue

      USD 100,000 - 500,000

    Contact Now Start Order

  • CCM EFLEX 6 Goalie Pads Senior

    • Min. Order:  

      4 Unit

    • Price:  

      US$ 460.05 ~ 490.9

    • Place of origin:  

      Malaysia

    PRE-CURVED SINGLE INNER, SINGLE BREAK OUTER: Flexible feel while providing great butterfly closure. KNEE STACK: DRS DYNAMIC RESPONSE SYSTEM PRO: HD one-piece landing zone for optimized seal and stability, and high-performance speed across the crease. Internal foam layering for strategic impact absorption. CORE CONSTRUCTION: DUALITECORE AND CONTROL REBOUND TECHNOLOGY: Lightweight molded Pro core b

    [Related Keywords : Goalie Pads, Hockey Skate, Hockey Stick, Hockey Protective]

    • Skyrink Sport

    • Business Type

      Supplier

    • Location

      Malaysia, Malaysia

    • Employees Total

      6 - 10

    • Annual Revenue

      USD 500,001 - 1,000,000

    Contact Now Start Order

  • Video

    ZXY-14 Permalloy Audio Transformer Microphone Transformer for U87 Microphone Audio Boost Transformer

    • Min. Order:  

      5 Piece

    • Price:  

      US$ 4.5~5

    • Place of origin:  

      China

    • Supply Ability:  

      100000 pieces per month

    amplifier input is called the input transformer. The interstage transformer connected between the upper level output circuit and the lower level input circuit is called an interstage transformer. When used, attention should be paid to the matching of the impedance of the front and back stages to avoid signal distortion due to reflection. Audio transformers do not replace electronic audio signal a

    [Related Keywords : Permalloy transformer, Audio transformer, Microphone transformer]

    Contact Now Start Order

  • EMCEE Model 1153 Digital Conductivity Meter

    • Min. Order:  

      1 Unit

    • Price:  

      US$ 2000

    • Place of origin:  

      United States

    • Supply Ability:  

      100

    pre-amp versions are available to accommodate measurement of a variety of fluids for use in many different applications.SafetyHydrocarbon fuels typically have low electrical conductivity, and consequently, are susceptible to retaining a static charge. Static charges are induced, especially, when the fuel is pumped at high rates through filters. Due to the relatively low conductivity, the static c

    [Related Keywords : EMCEE, Model 1153, Conductivity Meter, Jet oil]

    Contact Now Start Order

  • GNSS Choke Ring Antenna LNY4N04A

    • Place of origin:  

      China

    support GPS, GLONASS, GALILEO, BDS four global satellite navigation systems The low noise amplifier with pre-filter technology improves the anti-interference ability of the system The MIDE 3D choke antenna adopts four-feed microstrip antenna technology to ensure the coincidence between the phase center and the geometric center of the antenna, and has strong resistance to multipath effect

    [Related Keywords : Choke Ring Antenna]

    Contact Now Start Order

  • Caller ID Telephone Recorder

    • Place of origin:  

      Korea

    amplifier microphone. You can use the FSC-1000 for recording business talks with visitors in the office, meetings, conferences, etc. without buying an external recorder. Convenient Data Management Function You can easily transfer the recorded MP3 sound source stored in the SD Card for replay or backup purpose. With a 2GB SD Card coming in the standard package offers you with a recording capacity

    [Related Keywords : Telephone Recorder, CID Telephone Recorder, Phone recorder, digital voice recorder]

    • Record Your Life Inc.

    • Business Type

      Manufacturer

    • Location

      Seoul, Korea

    • Employees Total

      1 - 5

    • Annual Revenue

      USD 500,001 - 1,000,000

    Contact Now Start Order

  • LAG-S200 Ladle Slag Detection System (Vibration Type)

    • Min. Order:  

      1 Piece

    • Price:  

      US$ 5000

    • Place of origin:  

      China

    pre-signal amplifier, slag detection operation unit, tundish liquid level control unit, on-site operation indication box, and process control cabinet. 1. Vibration detection sensor: It is installed on the robotic arm connected to the molten steel to detect the vibration signal of the whole casting process of the ladle. 2. Pre-signal amplifier: Amplify, convert and transmit the weak vibration sign

    [Related Keywords : vibration slag detection, Ladle Slag Detection, ladle slag smelting]

    Contact Now Start Order

  • Immunohistochemistry Stainer

    • Place of origin:  

      China

    pre-analytical steps such as fixation, antigen retrieval, and blocking to ensure optimal antigen preservation and minimize nonspecific binding. Next, the primary antibody is applied to the tissue section. The primary antibody recognizes and binds to the target antigen of interest. This primary antibody is typically raised against a specific protein and is conjugated to a detection system, such as

    [Related Keywords : ihc autostainer]

    • Amos Scientific PTY. LTD

    • Business Type

      Supplier

    • Location

      Third, Australia

    • Employees Total

      11 - 50

    • Annual Revenue

      USD 100,000 - 500,000

    Contact Now Start Order

  • Ad595adz

    • Min. Order:  

      1 Set

    • Price:  

      US$ 1 ~ 2

    • Place of origin:  

      United States

    pre-calibrated thermocouple cold-junction compensation, ensuring precise and reliable temperature readings. With its wide temperature range and low output impedance, it facilitates straightforward interfacing with microcontrollers, data acquisition systems, and other instrumentation. The IC includes an on-chip instrumentation amplifier, enabling it to amplify the small thermocouple voltage and co

    [Related Keywords : pmic-thermal-management]

    • Southchips

    • Business Type

      Supplier

    • Location

      HONG KONG, Hong Kong

    • Employees Total

      101 - 500

    • Annual Revenue

      USD 2,000,001 - 5,000,000

    Contact Now Start Order

  • Reliance

    • Place of origin:  

      United States

    AMPLIFIER Reliance 0490051 LINEAR VLTG. TIME Reliance 0490055 CARDPAK Reliance 049007 CARDPAK Reliance 049009 CARD PACK Reliance 0490116A DRIVER CARD Reliance 0490134 OPERATIONAL AMPLIFIER Reliance 04901752 SUMMING CARD PACK Reliance 0490582 CURRENT DETECTOR Reliance 049061 SQUAREWARE Reliance 051377 Reliance 05137717 RACK Reliance 05137724 REG RACK INTERCONT Reliance 05137819 Board

    [Related Keywords : cherry, switch]

    Contact Now Start Order

  • Danfoss Pressure Transmitter AKS 2050

    • Min. Order:  

      1 Piece

    • Price:  

      US$ 430

    • Place of origin:  

      United States

    • Supply Ability:  

      200pcs per month

    pre-stressed element • FE optimised membrane (Nickel based Alloy) • Compact design for shoulder sealed installation • Integrated charge amplifier with current or voltage output • High quality charge amplifier with state of the art drift compensation circuit Danfoss pressure transmitter MBS 1900 064G6501, MBS 2050 060G1404，MBS 2100 060G5849 MBS 2150 060G3913 060G5850 MBS 2250 060G5507 Pr

    [Related Keywords : Danfoss, AKS 3000, 060G5632, AKS 32 060G1889]

    • Contranspower Co., Ltd

    • Business Type

      Manufacturer

    • Location

      Sichuan, China

    • Employees Total

      101 - 500

    • Annual Revenue

      USD 1,000,001 - 2,000,000

    Contact Now Start Order

  • Car Multimedia for Bmw 3 Series E90 E91 E92 E93 2005-2012 Android Navigation System

    • Place of origin:  

      China

    • Price Condition:  

      FOB

    Output 4*45W AMP IC TDA 7851L (4*45W MOSFET quad bridge power amplifier - best sound quality) Working/Storage Temp. -25°-- +75°/ -45°-- +85° This model is available for three different platform with different hardware , for different Android operation system: 1. S170 platform: Sofia, Android 5.1&Android 6.0 2. S190 platform: PX3, Android 7.1 3. S200+ platform, PX5, Android 6.0

    [Related Keywords : car dvd, dvd gps, gps navigation, car gps navigator]

    • Winca Car DVD

    • Business Type

      Manufacturer

    • Location

      Guangdong, China

    • Employees Total

      Above 1000

    • Annual Revenue

      USD 5,000,001 - 10,000,0000

    Chat

    Contact Now Start Order

  • Enraf-Nonius TensMed S82

    • Min. Order:  

      1 Unit

    • Price:  

      US$ 680

    • Place of origin:  

      United States

    amplifier Fully adjustable pulse rate and pulse width 100 W in continuous mode 200 W in pulsed mode Average power of 64 Watt in pulsed mode (max) Full colour LCD touch-screen interface Multilingual software Adjustable treatment timer Automatic resonance tuning 360° Swivel rotation of interface Robust, multi-jointed, pivoting electrode arms Patient safety switch 3 year warranty (ac

    [Related Keywords : electrotherapy machine, physiotherapy machines]

    • Physiotherapymart

    • Business Type

      Supplier

    • Location

      Kansas, United States

    • Employees Total

      11 - 50

    • Annual Revenue

      USD 500,001 - 1,000,000

    Contact Now Start Order

  • Single Turn Metal Glass Glaze 10k Trimmer Potentiometers 3362p Trimpot

    • Place of origin:  

      China

    amplifiers, filters, frequency meters, etc product catalog: There are two types of glass glaze pre adjustment potentiometers: multi turn micro adjustment potentiometers and single turn micro adjustment potentiometers. There are 3296 series, 3266 series, 3006 series, and 3299 series for multi turn metal glass glaze pre adjustment potentiometers. There are 3323 series, 3329 series, 3362 series, 338

    [Related Keywords : Trimmer Potentiometers]

    Contact Now Start Order

  • OLT GPON SFP Class C+ TX 1490nm 2.5G RX SFP 1.25 G 1310nm 20km SC DDM Transceiver Module

    • Place of origin:  

      China

    amplifier) pre-amplifier and a limiting amplifier with LVPECL compatible differential outputs. It features a Burst Packet Detect (SD) output which is LVTTL compatible. The SD output will come high after receiving the burst packet.The GPON OLT transceiver module provides digital diagnostic information of its operating conditions and status, including transmitting power, laser bias current, module

    [Related Keywords : GPON SFP Transceiver]

    Contact Now Start Order

  • ATT Zone Amplifier

    • Place of origin:  

      Korea

    JCDR-10A). Individual EQ per input. Input gain control (microphone-line inputs 1~3). Phantom power switch inputs. Input 1 by Combo/Din-7 (PTT 10). Input 2-3 by Combo (mic-line). Input 4-5 by RCA line. Pre-amp out / amp-in for extensions with power amplifiers. Recording output RCA. Telephone paging and night ringer. Selective 2-tone / 4-tone chime. Priority-switch on Mic 1, 2 & 3.

    [Related Keywords : att zone amplifier, amplifier]

    • JEDIA CO., LTD.

    • Business Type

      Manufacturer

    • Location

      Gyeonggi-do, Korea

    • Employees Total

      11 - 50

    • Annual Revenue

      USD 2,000,001 - 5,000,000

    Contact Now Start Order

  • Plastic Injection Moulds

    • Min. Order:  

      1 Set

    • Price:  

      US$ 5000

    • Place of origin:  

      China

    amplifier. Machining products with molds greatly improve production efficiency, and also saves raw materials, reduces energy consumption and costs, and maintains high product consistency.It includes side plate mould, pinpoint plate mould, three plate mould, reverse gating mould and stack mould. Prototype mould is made for pre-testing of large production, such as product structure, part function a

    [Related Keywords : injection molding molds]

    Contact Now Start Order

  • Video

    Wireless Transmitter Portable DWIT-01

    • Min. Order:  

      1

    • Place of origin:  

      Korea

    • Price Condition:  

      FOB korea

    Wireless Transmitter Portable DWIT-01 -Function:Combined Transmitter and pre amplifier -This will be composed with base station DW100 or home receiver DW-200,201 model. -This will be applied at local area for disaster broadcasting. -Manufacture:Dawon IT Co., LTD

    [Related Keywords : wireless transmitter, disaster, wireless broadcasting]

    • Dawon It Co Ltd

    • Business Type

      Manufacturer

    • Location

      Gyeonggi-do, Korea

    • Employees Total

      1 - 5

    • Annual Revenue

      USD 100,000 - 500,000

    Contact Now Start Order

  • Compact High Performance GNSS Antenna TW4421

    • Min. Order:  

      10 Piece

    • Price:  

      US$ 34.5~43

    • Place of origin:  

      Canada

    • Supply Ability:  

      3000pcs/month

    amplified in a wide-band LNA, then band-split for narrow filtering in each band and further amplified prior to recombination at the output. The TW4421 is housed in a compact IP67 compliant enclosure that can be surface mounted via magnet, screws or adhesive material. LNA Pre-filter AvailableIf you need enhanced protection against high level sub-harmonic signals like LTE and near frequency signals

    [Related Keywords : GNSS, Antenna, GPS, Glonass]

    • AIT

    • Business Type

      Manufacturer

    • Location

      HONG KONG, Hong Kong

    • Employees Total

      11 - 50

    • Annual Revenue

      USD 100,000 - 500,000

    Contact Now Start Order
Page 1 of 212  
Go to Page Go

Competitive pre amplifier products from various pre amplifier manufacturers and pre amplifier suppliers are listed above, please select quality and cheap items for you.

search
Looking for pre amplifier ?
You’ve come to the right place. This page is your pre amplifier one-stop source for the competitive prices and quality from sewing machine suppliers and manufacturers. If you have a difficulty finding a right supplier, post your Buying Leads for FREE now!
Get Listed
EC21 is the largest global B2B marketplace. Global pre amplifier buyers find suppliers here every day. If you are a manufacturer or supplier who want more international buyers, join EC21 for free now, and get your products listed here.
EC21 product

Inquiry Basket ( )
TOP