k8020sf

Audio

From the very simple audio solution , to the high-end Value Amplifier for those who appreciate sound at its finest.

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Velleman
5410329018030
1-5 Days
K1803
Weight: kg

Universal Mono Pre-Amplifier Kit K1803

  Constructional Kit: Normal

This kit was developed as module for a number of audio applications where the input signal is too weak. Applications such as a microphone pre-amplifier or for signal level correction.
Dimensions: 30 x 44mm
Power Supply: 10-30Vdc
Velleman
5410329025724
1-5 Days
K2572
Weight: kg

Universal Stereo Pre-Amplifier Kit K2572

  Constructional Kit: Normal
Universal low-noise stereo pre-amplifier.
Dimensions: 44 x 65mm
Power Supply: 10-30Vdc
Velleman
5410329025731
1-5 Days
K2573
Weight: kg

Stereo Pre-Amplifier for MD Pick-Ups Kit K2573

  Constructional Kit: Normal
RIAA stereo pre-amplifier for MD pick-ups. Low noise.
Dimensions: 44 x 65mm
Power Supply: 10-30Vdc
Velleman
5410329026042
1-5 Days
K2604
Weight: kg

Police Siren Kit K2604

  Constructional Kit: Easy
Enter the world of amazing electronic sounds and noises. Create or imitate sirens of all kinds by adjusting 3 trimmers. Powerful sound with a 2W amplifier on the PCB.
Dimensions: 79 x 57mm
Power Supply: 8-14Vdc
Velleman
5410329040017
1-5 Days
K4001
Weight: kg

7W Mono Amplifier Kit K4001

  Constructional Kit: Easy
This small amplifier is constructed around the TDA2003 IC, capable of delivering 4Wrms at 4 ohms. The IC is fully protected against overheating and short circuits. A conventional direct current is sufficient as power supply.
Dimensions: 55 x 35mm
Power Supply: 8-18Vdc 0.5A
Velleman
5410329040031
1-5 Days
K4003
Weight: kg

2 x 30W Audio Power Amplifier Kit K4003

  Constructional Kit: Easy
This small amplifier is constructed with the TDA2616 IC, with a maximum supply capability of 2 x 15Wrms (4 ohm) of 2 x 10Wrms (8 ohm). The IC is protected against overheating and short circuits. Additional rectifier and smoothing filter are unnecessary because alternating current can be connected directly with the unit.
Dimensions: 70 x 50mm
Power Supply: 2 x 12Vac / 2A
Velleman
5410329041021
1-5 Days
K4102
Weight: kg

Guitar Preamplifier with Headphone Output Kit K4102

  Constructional Kit: Easy
An electric guitar cannot be connected to just any amplifier or audio installation. This pre-amplifier has been designed for this purpose and provides you with a headphone output, allowing you to practice without disturbing others. Moreover, it is fitted with a special device for tone adjustment so you can create your own sound.
Dimensions: 70 x 30 x 105mm
Power Supply: 9V Battery (Not included)
Velleman
5410329043018
1-5 Days
K4301
Weight: kg

Pink Noise Generator Kit K4301

  Constructional Kit: Easy
A good pink noise generator and a spectrum analyser are indispensable if you want to analyse the acoustic properties of a room (usually a living room). Moreover, you also need a microphone with a frequency characteristic that is as linear as possible (from 20Hz to 20kHz). If you have an equaliser, then the response can not only be checked but also corrected. The kit is easily adapted to produce "white noise"
Dimensions: 72 x 43mm (PCB)
Power Supply: 9-12Vac or 12-15Vdc / 5mA
Velleman
5410329043049
1-5 Days
K4304
Weight: kg

Mono VU Meter 10 LEDs Kit K4304

  Constructional Kit: Normal
VU meter with a scale consisting of 10 LED's and an adjustable input. Dot or bar indicator. Supplied with 1 front panel suitable for horizontal or vertical mounting.
Dimensions: 37 x 68mm
Power Supply: 10-15Vdc / 250mA
Velleman
5410329043056
1-5 Days
K4305
Weight: kg

Stereo VU Meter 2 x 10 LEDs Kit K4305

  Constructional Kit: Normal
Stereo VU meter with 2 x 10 LED's (dot or bar indicator) and an adjustable input. Package contents include 1 front panel suitable for horizontal or vertical mounting.
Dimensions: 37 x 68mm
Power Supply: 10-15Vdc / 250mA