Parasound Halo JC 3+ Black Phono Preamplifier

* Designed by John Curl - creator of the legendary Vendetta Research phono preamp * Inputs and outputs use Vampire brand 24k gold-plated RCA jacks * Balanced outputs use Neutrik brand premium XLR jacks * MM 47k ohm, MC 47k ohm or MC variable 50-550 Ohms * RIAA accurate within 0.2 dB * Exclusively Vishay-Dale resistors in the audio path * Triple shielding; low-carbon mild steel partitions isolate the power supplies & AC wires * Dual mono design; each audio channel is separately enclosed in its own extruded aluminum enclosure * Separate high speed-soft recovery rectifiers, filter caps and voltage regulators for each channel * Mono switch can improve sound of mono and older LPs * Built-in AC line conditioner to prevent AC noise from polluting the circuits * AC polarity reverse switch can reduce hum in many systems * Non-magnetic aluminum rear panel for purest sound * Turn On Options switch: manual or auto with 12v trigger input * Premium detachable heavy gauge IEC AC cord * 2u Chassis, rack mountable with HRA...