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Velleman Stereo Amplifier


 - Velleman Inc. SUPER STEREO EAR KIT
Velleman Inc. SUPER STEREO EAR KIT

  • Brand: Velleman Inc.
  • ASIN: B074RJVFCG
  • UPC: 871183003559
 - Velleman MK136 Super Stereo Ear
Velleman MK136 Super Stereo Ear

This kit is a stereo audio amplifier and boosts sound 50 times. It is used with normal ear phones or headphones. Great for the-hearing impaired (e.g. when watching TV), as a gadget, science project. Includes a volume control and on/off switch. This kit requires the buyer to have basic soldering skills and they are only returnable if they are still in their original packaging.

  • Color: One Color
  • Brand: Velleman
  • ASIN: B004NVVTU2
  • UPC: 836479007178
 - Velleman K2572 Universal Stereo Pre-Amplifier
Velleman K2572 Universal Stereo Pre-Amplifier

Universal low-noise stereo pre-amplifier. Specifications 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"

  • Brand: Velleman
  • ASIN: B000JCP44Q
  • UPC: 836479009769
 - VELLEMAN MK190 2X5W Amplifier for MP3 Player KIT
VELLEMAN MK190 2X5W Amplifier for MP3 Player KIT

VELLEMAN MK190 2X5W AMPLIFIER FOR MP3 PLAYER KIT. Big sound from a small unit. Low distortion. THIS IS AN ELECTRONIC KIT AND REQUIRES ASSEMBLY

  • Brand: Velleman
  • ASIN: B009EO2PYW
 - Velleman K2573 RIAA Stereo Phono Preamplifier Kit
Velleman K2573 RIAA Stereo Phono Preamplifier Kit

If a stereo lacks a phono input, it will require an RIAA preamplifier in order to properly work with a turntable. Build your own with this easy-to-assemble kit from Velleman!

  • Brand: Velleman
  • ASIN: B001IRMB9W
 - Velleman CLASS D AUDIO AMPLIFIER - STEREO 2.8 W (MM210)
Velleman CLASS D AUDIO AMPLIFIER - STEREO 2.8 W (MM210)

Small but powerful amplifier for a wide range of applications, for example MP3 player, melody generator, intercom, sound effects, headphones, radio receiver, PC sound card, music instrument... Features: small size very efficient, ideal for battery powered applications comes with board-to-wire connectors connector pitch matches standard breadboard pitch presettable gain overload and short-circuit protections single supply Specifications: max. output power: 2.8 W (4 Ohm) or 1.6 W (8 Ohm) power supply: 2.5 - 5 VDC max. current consumption: 3.2 A (4 Ohm) - 1.6 A (8 Ohm) default gain: 18 dB (8x) (adjustable) THD: 0.02% (1 W / 8 Ohm / 1 kHz) S/N ratio: 98 dB (1.4 W / 8 Ohm) shutdown current: 40 nA dimensions: 40 x 35 mm (1.6" x 1.4") Download documentation here: http://www.electronics123.net/amazon/datasheet/infosheet_mm210_en.pdf

  • Brand: Velleman
  • ASIN: B01CO5S0IC
  • UPC: 816353015093
 - Velleman K4001 7W Mono Audio Amplifier Kit
Velleman K4001 7W Mono Audio Amplifier Kit

This small but powerful multipurpose amplifier features high input sensitivity (40mV), a low-distortion, low noise circuit, and thermal and short-circuit protection ( single supply voltage and a heat sink are included). This is a great choice for science projects, electronics projects, hobby activities and more.

  • Brand: Velleman
  • ASIN: B007GP59NA
  • UPC: 836479006942
 - Velleman 7W Mono Audio Amplifier Kit
Velleman 7W Mono Audio Amplifier Kit

This small amplifier is constructed around the TDA2003 IC, capable of delivering 4Wrms at 4ohms. The IC is completely thermally and short-circuit protected. Includes heatsink. Specifications: • Music power output: 7W / 4ohm• RMS output: 3.5W / 4ohm or 2W / 8ohm• Total harmonic distortion: 0.05% (1W / 1kHz)• Frequency response: 20Hz to 20kHz (-3dB)• Signal/noise ratio: 86dB (A weighted)• Input sensitivity: 40mV / 150Kohm• Overload and short-circuit protected• Supply voltage: 15V DC (8 to 18V DC possible) / 0.5A• Dimensions: 2.2 x 1.4"

  • Brand: Velleman
  • ASIN: B0002Z82YY
 - Velleman K4003-VP Stereo Amplifier Kit, 2 x 30 Watt, 69 mm x 51 mm Size
Velleman K4003-VP Stereo Amplifier Kit, 2 x 30 Watt, 69 mm x 51 mm Size

The product type is 2 x 30 Watt stereo amplifier kit, features: the easy way to add quality stereo amplification to your project excellent sound quality Low noise, low distortion Short circuit and overload protected (1 h max.) On- board rectifier and smoothing capacitor Just add a center tap transformer Complete with heatsink. Specifications: Maximum RMS power output: 2 x 15W/4 Ohm - 2 x 10W/8 Ohm Harmonic distortion: 0.07% (1W/1kHz) Channel separation: 70 dB Frequency Response: 7 Hz to 60 kHz (-3 dB) Signal/noise ratio: 98 dB (A Weight) input sensitivity: 300 mV / 20 kohm, power supply: 2 x 12V / 2A or 24VCT/2A (50W centertap transformer) (Refer to the User's, Manual for alternate power options) Dimensions: 69 x 51 mm / 2.7" x 2".

  • Brand: Velleman
  • ASIN: B01N7T5MF1
 - Universal Mono Pre-Amplifier Kit (requires soldering assembly)
Universal Mono Pre-Amplifier Kit (requires soldering assembly)

This kit has been developed as pre-module for a number of audio applications where there is insufficient input signal. Applications as a microphone pre-amplifier or for level correction. Specifications: * power supply: 10-30V DC / 10mA * output impedance: 1Kohm * adjustable output level: max. 40dB * frequency range: 20Hz to 20kHz ± 3dB * max. input signal: 40mV * PCB dimensions: 1.2" x 1.7"

  • Color: One Color
  • Brand: Velleman
  • ASIN: B011862B9W
  • UPC: 836479006898
 - Velleman K2622 Am/Fm Antenna Amplifier
Velleman K2622 Am/Fm Antenna Amplifier

Specifications: gain: 22dB power supply: 12V to 15V / 3mA input- and output impedance: 50 - 75ohm frequency range: 10MHz to 150MHz dimensions: 3.4" x 1.4" x 0.9"Extra Info:- Hints Put the amplifier as close as possible to the antenna.

  • Brand: Velleman
  • ASIN: B007GP6GGY
  • UPC: 836479009936
 - Velleman K4003 2 X 30W Audio Power Amplifier
Velleman K4003 2 X 30W Audio Power Amplifier

This small amplifier is constructed with the TDA2616 IC, with a maximum supply capability of 2 x 15Wrms (4ohm) of 2 x 10Wrms (8ohm). The IC is thermally and short-circuit protected. Additional rectifier and smoothing filter are unnecessary, as alternating current can be directly connected to the unit.

  • Color: One Color
  • Brand: Velleman
  • ASIN: B004XZQ8MC
  • UPC: 836479006959
 - Velleman VM114 Assembled 7W Amplifier
Velleman VM114 Assembled 7W Amplifier

Specifications: music power output: 7W / 4ohm output: 3.5Wrms / 4ohm or 2Wrms / 8ohm total harmonic distortion: 0.05% (1W / 1kHz) frequency response: 20Hz to 20kHz (-3dB) signal-to-noise ratio: 86dB (A weighted) input sensitivity: 40mV / 150Kohm overload and short-circuit protected supply voltage: 15V DC (8 to 18V DC possible) / 0.5A dimensions: 2.2" x 1.4" (VM114)

  • Brand: Velleman
  • ASIN: B00D8MZSE0
  • UPC: 816353010753
 - Velleman K8066 3W Mono Amplifier
Velleman K8066 3W Mono Amplifier

Features:compact sizelow part countno additional heatsink requiredsingle supplywide supply rangeexcellent protectionSpecifications:output power: 3Wrms (4-8 ohm, 15VDC, 10% THD)frequency range: 50Hz - 20kHz (1W/8ohm, -3dB)gain: 32dB (40x)thermal protectionshort circuit protectionpower supply: 6 ~ 15VDCcurrent consumption: 500mA max.dimensions: 1.6 x 1.9"

  • Brand: Velleman
  • ASIN: B005VUCT5I
  • UPC: 836479009646
 - Velleman K4005B Mono/Stereo Amplifier, 1 Grade to 12 Grade, 400W Total Music Output
Velleman K4005B Mono/Stereo Amplifier, 1 Grade to 12 Grade, 400W Total Music Output

Universal, robust and compact are the Words to describe this amplifier. Universal : a stereo or a Mono amplifier. Three input sensitivities are selectable. Robust : overload and short-circuit protection, protection against incorrect power supply polarity and optional thermal protection. Speaker transient suppression.

  • Brand: Velleman
  • ASIN: B000TA7A3Q
 - Velleman 200W POWER AMPLIFIER MODULE (VM100)
Velleman 200W POWER AMPLIFIER MODULE (VM100)

200W POWER AMPLIFIER MODULE --SPECIAL ORDER--

  • Brand: Velleman
  • ASIN: B000TA3G3Y
 - Velleman K2573 Stereo Riaa Pre-Amplifier
Velleman K2573 Stereo Riaa Pre-Amplifier

  • Brand: Velleman
  • ASIN: B00CUKWNZS
  • UPC: 836479006911
 - Velleman MK190 2X5W Amplifier for Mp3 Player
Velleman MK190 2X5W Amplifier for Mp3 Player

Specifications: 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. (example Velleman PSSE1210) speaker impedance: 4-32 ohm dimensions (wxdxh): 66x53x25mm / 2.59x2.08x0.98"

  • Brand: Velleman
  • ASIN: B007K2N0ZI
  • UPC: 816353010630

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