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ABRA Electronics  :: Educational Kits :: Amplifier/Audio


Amplifier/Audio
  

Result pages: Previous page  1 2 3 4  Next page

Velleman MK164 IR Stereo Volume Control Kit with Enclosure
See details 		Velleman MK164 IR Stereo Volume Control Kit with Enclosure
SKU: MK164

The Velleman MK164 IR Stereo Volume Control Kit is built in a sweet little enclosure with an IR viewing window, with audio input, out, and power jacks to make external connection a breeze.
Price: US$29.95



Velleman MK163 IR Stereo Volume Control Kit
See details 		Velleman MK163 IR Stereo Volume Control Kit
SKU: MK163

The Velleman MK163 IR Stereo Volume Control Kit controls the volume of line-level audio signals.
Price: US$19.95



Velleman MK140 Karaoke Kit
See details 		Velleman MK140 Karaoke Kit
SKU: MK140

Get ready to sing with the Velleman MK140 Karaoke Kit by just hooking it between your CD player, MP3 player, or any other line level source.
Price: US$18.95



Velleman MK136 Super Stereo Ear Kit
See details 		Velleman MK136 Super Stereo Ear Kit
SKU: MK136

The Velleman MK136 Super Stereo Ear Kit is an ultra high gain stereo audio amplifier that boosts audio 50 times and can also be listened to in stereo.
Price: US$11.95



Ramsey LPA1C Linear RF Power Amplifier Kit
See details 		Ramsey LPA1C Linear RF Power Amplifier Kit
SKU: LPA1C

The Ramsey LPA1C Linear RF Power Amplifier Kit With Case is the ticket for boosting power up to 1 watt over a frequency range of 300 KHz to over 1000 MHz.
Price: US$54.75



Velleman K8040 Integrated Mono Mosfet Amplifier Kit
See details 		Velleman K8040 Integrated Mono Mosfet Amplifier Kit
SKU: K8040

The Velleman K8040 Integrated Mono Mosfet Amplifier Kit is a no compromise high-end design which is ideal to place next to the speaker (short wires to the speaker).
Price: US$339.99



Velleman K8011 Mono 90WRMS Tube Power Amplifier Module Kit
See details 		Velleman K8011 Mono 90WRMS Tube Power Amplifier Module Kit
SKU: K8011

The Velleman K8011 Mono 90WRMS Tube Power Amplifier Module Kit allows you to upgrade your guitar amp, jukebox or construct your own audio system.
Price: US$695.00



Velleman K4900 Telephone Amplifier Kit
See details 		Velleman K4900 Telephone Amplifier Kit
SKU: K4900

The Velleman K4900 Telephone Amplifier Kit is a high performance isolated input amplifier that connects directly to a telephone line.
Price: US$17.95



Velleman K4701 Loudspeaker DC Protection Kit
See details 		Velleman K4701 Loudspeaker DC Protection Kit
SKU: K4701

The Velleman K4701 Loudspeaker DC Protection Kit is simply mounted between the amplifier and the speaker in the speaker cabinet and disconnects the speaker as soon as a direct current appears.
Price: US$20.99



Velleman K4700 2 Channel Loudspeaker Protection Kit
See details 		Velleman K4700 2 Channel Loudspeaker Protection Kit
SKU: K4700

The Velleman K4700 2 Channel Loudspeaker Protection Kit prevents switch-on clicks and DC components on the output of the amplifier connected.
Price: US$37.95



Velleman K4601 Audio/Video TV Modulator Kit
See details 		Velleman K4601 Audio/Video TV Modulator Kit
SKU: K4601

The Velleman K4601 Audio/Video TV Modulator Kit to connect a video signal originating from a camera or other video source to a normal TV set.
Price: US$41.99



Velleman K4401 Sound Generator kit
See details 		Velleman K4401 Sound Generator kit
SKU: K4401

The Velleman K4401 Sound Generator kit is attached to any speaker and produces 10 different sound effects.
Price: US$34.95



Velleman K4307 Audio Power Meter Kit
See details 		Velleman K4307 Audio Power Meter Kit
SKU: K4307

The Velleman K4307 Audio Power Meter Kit is a 10 LED scale with up to 2000Wrms power measurements.
Price: US$39.99



Velleman K4036 Precision Stereo VU-Meter 2X15 Leds Kit
See details 		Velleman K4036 Precision Stereo VU-Meter 2X15 Leds Kit
SKU: K4306

The Velleman K4036 Precision Stereo kit has 2 x 15 LEDs (dot or bar indicator) and an adjustable input.
Price: US$54.99



Velleman K4305 Stereo VU-Meter 2 X 10 Leds Kit
See details 		Velleman K4305 Stereo VU-Meter 2 X 10 Leds Kit
SKU: K4305

The Velleman K4305 Stereo VU-Meter Kit has 2 x 10 LEDs (dot or bar indicator) and an adjustable input.
Price: US$35.99



 
Result pages: Previous page  1 2 3 4  Next page

 

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