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ABRA Electronics :: Educational Kits :: Amplifier/Audio

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Amplifier/Audio

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2X 30W Audio Power Amplifier
SKU: VEL-K4003

This small amplifier is constructed with the TDA1521 IC, with a max. supply capability of 2x 15Wrms (4ohms) of 2x 10Wrms (8ohms).

Price: US$34.99

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AM/FM Antenna Amplifier
SKU: VEL-K2622

This amplifier provides 22dB gain wherever you need it.

Price: US$23.99

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K4001 Velleman 7W Mono Audio Amplifier Kit
SKU: K4001

The K4001 Velleman is a small amplifier Kit built around the TDA2003 IC, capable of delivering 4Wrms at 4ohms.

Price: US$14.99

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Super Stereo Headphone Amplifier - Assembled
SKU: SHA2WT

This is the assembled version of the SHA2...the next generation headphone amplifier kit!

Price: US$79.95

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Super Stereo Headphone Amplifier Kit With Case
SKU: SHA2

SHA2...the next generation headphone amplifier kit!

Price: US$44.95

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Stereo Headphone Amplifier - Assembled
SKU: SHA1WT

Great as a basic preamp for any level signal.

Price: US$69.99

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Stereo Headphone Amplifier Kit With Case
SKU: SHA1

Great as a basic preamp for any level signal.

Price: US$33.99

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Electret Microphone Pre-Amp Kit
SKU: CK495

This ECM microphone pre-amplifier incorporates a sensitive PC board mounted electret condenser microphone and two transistors.

Price: US$13.95

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Linear RF Power Amplifier-Assembled
SKU: LPA-1WT

This is the assembled version of the LPA-1 Linear Booster Amplifier Kit. See the LPA-1 for details.

Price: US$119.95

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Linear RF Power Amplifier Kit With Case
SKU: LPA-1C

LPA-1C Ramsey Linear RF Power Amplifier Kit With Case boosts Broadband signals from 300 KHz to 1 GHz with up to1 watt of power.

Price: US$54.75

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2.5W Amp With Mic Pre-Amp Kit
SKU: CK151

A simple amplifier built around the LM380 Integrated Circuit.

Price: US$19.95

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Universal Stereo Pre-Amplifier Kit
SKU: VEL-K2572

Universal low-noise stereo pre-amplifier.

Price: US$19.99

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Universal Mono Pre-Amplifier kit
SKU: VEL-K1803

This kit has been developed as pre-module for a number of audio applications where there
is insufficient input signal.

Price: US$10.99