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, 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 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 K8084 Volume and Tone Control - Preamplifier
Asin: B00CZFIGRC | Model: K8084 | PartNumber: K8084 | Ean: 0836479009608 | UPC: 836479009608
Bass And Treble Potentiometers With Centre Click.
Complete With Knobs.
Customizable Attenuation Or Amplification.
Stereo Baxandall Bass And Treble Control.
Features
- stereo volume control
- stereo Baxandall bass and treble control
- bass and treble potentiometers with centre click
- customizable attenuation or amplification
- complete with knobs
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Brand: Velleman | Manufacturer: Velleman
Weight: 9.21 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 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 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 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 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 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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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 K1823-VP Power Supply Kit, 1 Amp, 1.5A
Asin: B01MY97MCX | Model: K1823-VP | PartNumber: K1823-VP
Preset Any Voltage Between 1.5 And 35V.
Short-Circuit, Thermal And Overload Protection.
Suitable As An Adjustable Power Supply For Experiments.
Features
- Great to power your projects and save money on batteries
- Suitable as an adjustable power supply for experiments
- Preset any voltage between 1.5 and 35V
- Short-circuit, thermal and overload protection
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Brand: Velleman | Manufacturer: Velleman
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