Mark Levinson No.523 Dual-Monaural Pre-Amplifier music cast speakers The GPS antenna is designed

The GPS antenna is designed to be mounted inside the vehicle on the dash

impactful bass

Variable low- and high-pass filters on front and rear channels (50-200 Hz

INTERCHANGEABLE FEET - Spiked feet are provided to keep the stands securely planted on carpet

Mark Levinson No.523 Dual-Monaural Pre-Amplifier music cast speakers The GPS antenna is designedMark Levinson No. 523 Dual Monaural Pre Amplifier The Mark Levinson 523 is the definitive preamplifier for the analog music lover. Six line level analog and phono inputs travel through the Mark Levinson proprietary Pure Path discrete, direct coupled, fully balanced, dual monaural signal path for breathtaking purity and performance. With precision control including a discrete, balanced R 2R Ladder volume control, class A Pure Phono stage, and class A