Works with all line drive preamplifiers RIAA curve accurate to 0.25 dB Ultra-low distortion Switchable gain for moving magnet or moving coil cartridges Exclusive AC polarity switch to eliminate hum Ultra high-speed, low-noise opamps Audiophile grade resistors and capacitors Gold-plated RCA input and output jacks Unique half-rack width chassis; 1 rack space high Fastening hardware available for rack mounting
