Line drivers. Line drivers boost the RCA to eliminate noise or to boost the signal. Need more than .5 volts? You need one of theses. MP3 player not loud enough with your aux adapter? Try one of these

LINE DRIVERS

Sort by: Product Price Default product listings LINE DRIVER (BOOST RCA SIGNALS - FOR FM MODULATORS/AUX INTERFACES/ETC)    Basic line driver, preamp- RCA signal amplifier, adjustable to a max of a 6:1 gain. Rca level input and output. Signal match processors. Use the VRX to boost your line level output to high voltagae. 500 millivolt max input, 3 volt max output. *Please note, the manufacturer has changed the casing to a more compact design than what is pictured. See details Market price: $33.00 Our price: $22.50 save 32% rate and review this PAC TURBO 1 LINE DRIVER FOR RCA    Deluxe line driver for RCAs (for video installations, aux input installations or for installations which have RCAs line levels which needs to be boosted or amplified). See details Our price: $29.98 rate and review this PAC Turbo X LINE DRIVER    The Turbo X increases the preamp level being delivered to the amplifiers. Increasing pre-amp level signal helps to better balance your system and allows you to get more 'juice' out of your amplifiers. •S/N ratio of 96dB for high quality sound. • Average draw is less than 15 milliamps. • The Turbo X is fixed to double the signal output with a 12dB bass boost. •The Turbo ... See details Our price: $49.98 rate and review this PERIPHERAL PLD LINE DRIVER PLD10    Provides a boost to up to 10X to the audio signal of an external device. The adjustable gains make it ideal for installation of aftermarket accessories such as: Satellite receivers, Mobile video systems, factory head units, cellular hands free kits or any portable media device See details Our price: $34.95 rate and review this