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Audio Amplifiers

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Audio Amplifiers

Stereo RIAA Pre-Amplifier (Kit)
$ 13.95 13.95 USD
Super Stereo Ear (Kit)
$ 9.95 9.95 USD
2X5W Amplifier for MP3 Player (Kit)
$ 9.45 9.45 USD
USB 300 second sound module
$ 4.95 4.95 USD
Thin Speaker - 0.5W 40mm dia
$ 1.85 1.85 USD
Recordable Audio Speaker MP3 Sound Player Activated with Photoelectric Sensor
$ 28.95 28.95 USD
One Button Activated MP3 Voice Announcer Siren Alarm (Green Button) Multiple Sound files
$ 24.95 24.95 USD
One Button Activated MP3 Voice Announcer Siren Alarm (Red Button) (looping)
$ 24.95 24.95 USD
Industrial 50W MP3 Player 7 Input Trigger Stereo Audio Player for Museums and Talking Displays (Negative Trigger) V2.0
$ 49.95 49.95 USD
Industrial 50W MP3 Player 7 Input Trigger Stereo Audio Player for Museums and Talking Displays (Positive Trigger) V2.0
$ 47.95 47.95 USD
SI4703 FM tuner evaluation board, RDS support, 150mW amplifier, Arduino® compatible, ideal for DIY radio projects
$ 17.95 17.95 USD
Modbus RTU 3 Color Signal Light Visual Alarm for Workshop Machines and Industrial Equipment
$ 22.95 22.95 USD
Modbus RTU Audible and Visual Alarm with 3 Color Signal Light3-for Workshop Machines and Industrial Equipment
$ 29.95 29.95 USD
Rainproof PIR Motion Sensor Activated Audio Player (BLACK)
$ 119.00 119.0 USD
3.5in 8W 4ohm Speaker
$ 10.95 10.95 USD
10 Watts Modbus RTU MP3 Sound Player in Enclosure
$ 49.95 49.95 USD
Modbus RTU Audible and Visual Alarm with 3 Color Signal Light
$ 29.95 29.95 USD
FN-SPK1A USB Speaker Subwoofer for PC 3W 4 OHMS
$ 8.95 8.95 USD
PIR Motion Sensor/Detector (White)
$ 9.95 9.95 USD
10W 10 button Triggerable MP3 Audio Player NEGATIVE TRIGGER VERSION
$ 49.95 49.95 USD