Velleman K1803 Universal Mono Pre-Amplifier Kit, Multi-Colour
Asin: B0002Z82XU | Model: K1803 | PartNumber: K1803 | Ean: 5410329018030
As an Amazon Associate we earn a fee from qualifying purchases when you follow a link to Amazon from this page. We rank the products, but the links to Amazon are promotional.Used As A Microphone Pre-Amplifier Or For Level Correction.
Cable Length: 50Cm.
Used Where The Input Signal Is Too Weak.
Features
- Kit was developed as pre-module for a number of audio applications
- Used where the Input signal is too weak
- Used as a microphone pre-amplifier or for level correction
- Cable length: 50cm
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First Available: 11/15/2017
Brand: Velleman | Manufacturer: Velleman
Dimensions: 7.87 x 0.98 x 4.76 inches | Weight: 0.00 pounds
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Velleman K1803-VP Universal Mono Pre-Amplifier Kit, Developed As Pre-Module for A Number of Audio Applications
Asin: B01N17N6E7 | Model: K1803-VP | PartNumber: K1803-VP
Adjustable Output Level: 40 Db Max.
Maximum Input Signal: 40 Mv.
Frequency Range: 20 Hz To 20 Khz 3Db.
Output Impedance: 1 Kohm.
Features
- Power supply: 10-30 vdc / 10 ma
- Output impedance: 1 kohm
- Adjustable output level: 40 db max
- Frequency range: 20 hz to 20 khz 3Db
- Maximum input signal: 40 mv
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Brand: Velleman | Manufacturer: Velleman
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Velleman K2572 Universal Stereo Pre-Amplifier
Asin: B000JCP44Q | Model: K2572 | PartNumber: K2572 | Ean: 0609463077163, 0836479009769 | UPC: 836479009769, 609463077163
Adjustable Gain: 40Db Max., Output Impedance: 1Kohm.
Kit - Basic Soldering Required.
Power Supply: 10-30V Dc / 5Ma, Pcb Dimensions: 1.7" X 2.6", Recommended Transformer: K1823.
Frequency Range: 40Hz - 30Khz (-3Db), Max. Input Voltage: 50Mvrms.
Features
- Universal low-noise stereo pre-amplifier
- frequency range: 40Hz - 30kHz (-3dB), max. input voltage: 50mVrms
- adjustable gain: 40dB max., output impedance: 1Kohm
- power supply: 10-30V DC / 5mA, PCB dimensions: 1.7 x 2.6, recommended transformer: K1823
- Kit - Basic Soldering Required
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Brand: Velleman | Manufacturer: Velleman
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Velleman K8060 Discrete Power Amplifier 200W
Asin: B00CZFHV6Y | Model: K8060 | PartNumber: K8060 | Ean: 0816353010449, 5410329335052 | UPC: 816353010449
Dc Supply Circuit On Board With Led Indication.
Optional Heatsink Required! Also Available As Completely Mounted Module Vm100.
Comes Complete With Transistor Isolators Spacers And Bolts.
Overload And Short-Circuit Protection.
Ideal For Active Speaker System Or Subwoofer Guitar Amp Home Theatre Systems Instrument Amp Etc..
Fully Discrete Design Using Epitaxial Darlington Transistors.
Features
- excellent value for money
- fully discrete design using Epitaxial Darlington transistors
- DC supply circuit on board with LED indication
- ideal for active speaker system or subwoofer guitar amp home theatre systems instrument amp etc.
- comes complete with transistor isolators spacers and bolts
- overload and short-circuit protection
- OPTIONAL HEATSINK REQUIRED! Also available as completely mounted module VM100
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Brand: Velleman | Manufacturer: Velleman
Dimensions: 1.50 x 6.50 x 5.70 inches
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Velleman, Inc Super Stereo Ear MiniKit MK136 Entry Level Audio Amplifier Soldering Project
Asin: B0006HJSLE | Model: MK136 | PartNumber: MK136 | Ean: 7038557147513, 0871183003559, 5410329001360 | UPC: 871183003559
Fully Functional – You’Ll Produce A Practical, Usable Piece Of Tech With This Project: It Includes An On/Off Switch And A Potentiometer Which Can Be Used To Adjust The Volume..
Specs – Power Supply: 3 1.5V Aa Batteries (Not Included). Dimensions: 2.4” X 2.1” X 1.7”..
Powerful Amplification: This Build Is Capable Of Amplifying Sound Up To 50X Louder. Perfect For A Science Project, A Diy Hearing Aid, Headphone Add-On, Or Just For Fun..
True Stereo Amplification – This Build Features Two Microphones That Act As Inputs To Create A Stereo Signal, Outputted Through A Standard 3.5Mm Headphone Jack..
Features
- DIY This kit is 100% DIY and a perfect project for those who are new to circuit design, hobby electronics, and sound technology.
- TRUE STEREO AMPLIFICATION This build features two microphones that act as inputs to create a stereo signal, outputted through a standard 3.5mm headphone jack.
- FULLY FUNCTIONAL You ll produce a practical, usable piece of tech with this project: it includes an on/off switch and a potentiometer which can be used to adjust the volume.
- POWERFUL AMPLIFICATION: This build is capable of amplifying sound up to 50x louder. Perfect for a science project, a DIY hearing aid, headphone add-on, or just for fun.
- SPECS Power Supply: 3 1.5V AA Batteries (not included). Dimensions: 2.4 x 2.1 x 1.7 .
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Brand: Velleman | Manufacturer: Velleman
Dimensions: 7.87 x 0.98 x 4.76 Inches | Weight: 0.11 Pounds
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Velleman MK150-VP Shaking Soldering Kit
Asin: B01N292GPG | Model: MK150-VP | PartNumber: MK150-VP
Auto Power-Off.
Is Battery Required: False.
Power Supply - 3V-Battery.
Features
- Dimensions - 14 x 14 x 13 inch
- Power supply - 3v-battery
- Auto power-off
- Is battery required: false
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Brand: Velleman | Manufacturer: Velleman
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Velleman K4001 7W Mono Audio Amplifier Kit
Asin: B007GP59NA | Model: K4001 | PartNumber: K4001 | Ean: 0836479006942 | UPC: 836479006942
Vm114.
First Available: 05/15/2017
Brand: Velleman | Manufacturer: Velleman
Weight: 0.00 Pounds
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Velleman K8042 Symmetric 1A Power Supply
Asin: B00CY23P9K | Model: K8042 | PartNumber: K8042 | Ean: 0816353011125 | UPC: 816353011125
Ideal For E.G. Op-Amp Applications Amplifiers ....
Led Output Indicators.
Compact Size.
Trimmers Can Be Replaced By Potmeters To Allow Continuous Adjustment Of Output Voltage.
Just Add A Suitable Transformer And A Heatsink.
Features
- low cost universal symmetric power supply
- just add a suitable transformer and a heatsink
- ideal for e.g. op-amp applications amplifiers ...
- trimmers can be replaced by potmeters to allow continuous adjustment of output voltage
- LED output indicators
- compact size
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Brand: Velleman | Manufacturer: Velleman
Dimensions: 1.40 x 6.40 x 4.90 Inches | Weight: 0.30 Pounds
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Velleman MK190 2X5W Amplifier for Mp3 Player
Asin: B007K2N0ZI | Model: MK190 | PartNumber: MK190 | Ean: 0816353010630 | UPC: 816353010630
Input: Stereo 3.5Mm Jack.
Slide On/Off Switch.
Blue Indicator Led.
Volume Adjust Complete With Attractive Knob.
Low Distortion.
Features
- big sound from a small unit
- low distortion
- input: stereo 3.5mm jack
- volume adjust complete with attractive knob
- slide on/off switch
- blue indicator led
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Brand: Velleman | Manufacturer: Velleman
Dimensions: 0.98 x 2.60 x 2.09 inches | Weight: 0.02 pounds
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Velleman K4003-VP Stereo Amplifier Kit, 2 x 30 Watt, 69 mm x 51 mm Size
Asin: B01N7T5MF1 | Model: K4003-VP | PartNumber: K4003-VP
Dimensions: 69 X 51 Mm / 2.7" X 2".
Low Noise, Low Distortion.
The Easy Way To Add Quality Stereo Amplification To Your Project.
Input Sensitivity: 300 Mv / 20 Kohm.
Features
- Maximum RMS power output: 2 x 15W/4 Ohm - 2 x 10W/8 Ohm
- Input Sensitivity: 300 mV / 20 kohm
- Dimensions: 69 x 51 mm / 2.7 x 2
- The easy way to add quality stereo amplification to your project
- Low noise, low distortion
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Brand: Velleman | Manufacturer: Velleman
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Velleman K8039 1 Channel DMX Controlled Power Dimmer
Asin: B00CEODZ4S | Model: K8039 | PartNumber: K8039 | Ean: 0816353010869, 0787461731246 | UPC: 816353010869, 787461731246
Status Led For Power And Error Detection.
Stand Alone Test Mode.
Control Source: Dmx-512 3 Pin Xlr Socket Included.
Toroidal Filtering For Low Noise (According To En55015).
System Addressability: 512 Unique Addresses Selectable With Dip Switch.
Features
- suitable for resistive loads like incandescent lamps and mains voltage halogen lighting
- system addressability: 512 unique addresses selectable with DIP switch
- status LED for power and error detection
- toroidal filtering for low noise (according to EN55015)
- stand alone test mode
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Velleman K4001 Mono Audio Amplifier, 7 W, Multi-Colour
Asin: B0002Z82YY | Model: K4001 | PartNumber: K4001 | Ean: 5410329040017, 5055379633767
Supply Voltage – 15V Dc (8 To 18V Dc Possible) / 0.5A.
Overload And Short Circuit Protected.
A Conventional Direct Current Can Be Connected As Supply..
Easy To Assemble – Assembly Skill Level Suitable For Beginners.
Features
- HANDY AMPLIFIER Delivers 7 Watts output maximum power to amplify your portable audio equipment and audio projects.
- EASY TO ASSEMBLE Assembly skill level suitable for beginners
- SUPPLY VOLTAGE 15V DC (8 to 18V DC possible) / 0.5A
- A conventional direct current can be connected as supply.
- Overload and short circuit protected
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Brand: Velleman | Manufacturer: Velleman
Dimensions: 7.87 x 0.98 x 4.76 inches | Weight: 0.44 Pounds
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Velleman K4003 2 X 30W Audio Power Amplifier
Asin: B004XZQ8MC | Model: K4003 | PartNumber: K4003 | Ean: 5410329040031, 0836479006959 | UPC: 836479006959
Transient Suppression On/Off Switch.
Overload And Short Circuit Protection.
Thermally-Protected.
Short-Circuit Protected.
Features
- Easy-to-assemble kit
- Short-circuit protected
- Transient suppression on/off switch
- Thermally-protected
- Overload and short circuit protection
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Brand: Velleman | Manufacturer: Velleman
Dimensions: 7.87 x 0.98 x 4.76 Inches | Weight: 0.30 Pounds
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Velleman MK179 Proximity Card Reader
Asin: B004XZPW0G | Model: MK179 | PartNumber: MK179 | Ean: 3645030080102, 5055851109315, 0836479009196, 5410329417000, 5053252083210 | UPC: 836479009196
Extremely Secure And Practically Safe.
Country Of Origin:- Poland.
Coil Can Be Mounted Away From The Board.
Features
- Easy Addition and Removal of Tags
- Coil Can Be Mounted Away From the Board
- Extremely Secure and Practically Safe
- Country of Origin:- Poland
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Brand: Velleman | Manufacturer: Velleman
Dimensions: 7.87 x 0.98 x 4.76 Inches | Weight: 0.16 Pounds
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Velleman K8042-VP Power Supply Kit, Symmetric, 1A, 1.2-18 VDC, 3.1" x 2" x 0.9" Size
Asin: B06VWYVJ36 | Model: K8042-VP | PartNumber: K8042-VP
Package Quantity: 1.
Country Of Origin: United States.
Product Type: Electronic Component.
Features
- Package Dimensions: 3.7 cms (L) x 14.7 cms (W) x 16.9 cms (H)
- Product Type: Electronic Component
- Package Quantity: 1
- Country Of Origin: United States
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Brand: Velleman | Manufacturer: Velleman
Weight: 0.29 Pounds
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Velleman K1803 Universal Mono Preamplifier Kit
Asin: B00GULF4U4 | Model: K1803 | PartNumber: K1803 | Ean: 0816353010814, 5194521360790 | UPC: 816353010814
Brand: Velleman | Manufacturer: Velleman
Weight: 0.00 Pounds
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VELLEMAN MK190 2X5W Amplifier for MP3 Player KIT
Asin: B009EO2PYW | Model: FBA_MK190 | PartNumber: FBA_MK190 | Ean: 5410329450168
Freq. Response: 30Hz - 100Khz (-3Db / 8 Ohm).
Blue Indicator Led.
Volume Adjust Complete With Attractive Knob.
Slide On/Off Switch.
Speaker Impedance: 4-32 Ohm.
Input: Stereo 3.5Mm Jack.
Power Supply: 6-14Vdc / 1A Max..
Low Distortion.
Sensitivity: 400Mvrms For Full Output.
Features
- 2 x 5Wrms (10% THD @ 4ohm / supply 14V)
- sensitivity: 400mVrms for full output
- freq. response: 30Hz - 100kHz (-3dB / 8 ohm)
- power supply: 6-14VDC / 1A max.
- speaker impedance: 4-32 ohm
- input: stereo 3.5mm jack
- volume adjust complete with attractive knob
- slide on/off switch
- low distortion
- blue indicator led
- dimensions (wxdxh): 66x53x25mm / 2.59x2.08x0.98
- THIS IS AN ELECTRONIC KIT AND REQUIRES ASSEMBLY
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Brand: Velleman | Manufacturer: Velleman
Dimensions: 7.87 x 0.98 x 4.76 Inches | Weight: 0.10 Pounds
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Velleman K8084 Preamplifier Volume and Tone Control Kit, Multi-Colour
Asin: B001VCQANM | Model: K8084 | PartNumber: K8084 | Ean: 5410329374440
Brand: Velleman | Manufacturer: Velleman
Dimensions: 7.87 x 0.98 x 4.76 Inches | Weight: 0.35 Pounds
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