ABRA has a vast inventory of amplifier/audio kits for teachers, students and hobbyists.
If you are a teacher looking for the appropriate kits for your classroom, call our knowledgeable staff for quantity prices and recommendations.

Amplifier/Audio

Sort by: SKU Product Price Default Result pages: 1 2 3 4   See details Guitar Headphone & Preamplifier Kit SKU: VEL-K4102 An electric guitar cannot be connected to just any amplifier or audio installation. Price: US$39.99 See details Preamp Kit-2 Meter SKU: RK-PR-10 2 Meter Preamp Kit Price: US$19.99 See details Preamp Kit-220MHZ SKU: PR-20 220 MHZ Pre-amp Kit. Price: US$19.99 See details Preamp Kit-440MHZ SKU: PR-40 440 MHZ Pre-amp Kit. Price: US$19.99 See details Broadband RF Preamplifier SKU: RK-PR2 Ever wish you could "perk-up" your counter or scanner to read weak signals? Price: US$69.99 See details 2 Meter Receiver Preamp SKU: PR-100 Here's the ideal preamp for repeaters, base stations, mobiles, anywhere a selective, low noise signal boost is needed. Price: US$39.99 See details Broadband Preamp SKU: RK-SA7 Put some new life into that old shortwave receiver, scanner, TV set, or frequency counter Price: US$22.99 See details Stereo RIAA Pre-Amplifier SKU: VEL-K2573 RIAA stereo pre-amplifier for MD pick-ups. Price: US$17.99 See details 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 See details Universal Stereo Pre-Amplifier Kit SKU: VEL-K2572 Universal low-noise stereo pre-amplifier. Price: US$19.99 See details 2.5W Amp With Mic Pre-Amp Kit SKU: CK151 A simple amplifier built around the LM380 Integrated Circuit. Price: US$19.95 See details 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 See details 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 See details 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 See details 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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