Home theater bypass enables seamless blending into a digital surround system\nHome theater bypass functions with both unbalanced & balanced inputs and outputs\nHome theater bypass function can be assigned to any input\nBypass remains ed after unit has been turned off\nImproved remote control is included with the bypass assignment keys\nSpecifications and sonic performance are 100% the same as the original JC 2\n6 pairs unbalanced RCA line-level audio input jacks\n2 input pairs can be switched to XLR balanced connectors\nIndependent balanced/unbalanced for the L & R channel\nEach channel¿s input is switched by its own gold-on-silver contact relay\n4 output jack pairs with specialized functions:\n1 Main output jack pair is balanced XLR, polarity is switched by remote\n1 Main output jack pair is unbalanced RCA, polarity is switched by remote\n1 output jack pair is unbalanced RCA, inverted polarity only\n1 output pair is unbalanced RCA, normal polarity, fixed level for recorders\nDual-mono left & right channel circuit boards minimize crosstalk\nHand-matched complementary FETs\nDirect DC servo-coupled, no capacitors in the signal path\nPremium 4-gang motor-driven analog master volume control\nSeparate TKD brand analog gain controls for L & R channel\n3/8 thick aluminum shielding around audio boards\nShielding prevents noise from power supplies & control circuits\nSeparate output jacks for simultaneous normal & non-inverting polarity\nAluminum chassis rear panel\nRemote control polarity switching uses gold-on-silver contact relays\nVampire brand 24k gold-plated RCA jacks\nNeutrik brand premium XLR connectors\nCanare brand internal wiring\nHigh capacity R-core audio power transformer & inductor\nHyper-fast soft recovery audio bridge rectifiers diodes\nIndependent power supply for controller, relay coils, triggers, LEDs\nRemote control handset controls all functions\nDiscrete IR codes for remote control\nFour 12v trigger output jacks for power amp auto turn-on:\nTwo 12v trigger jacks are switched by the remote handset\nTwo 12v trigger jacks are live when the JC 2 is turned on\nTwo-way RS-232 serial port connection\nLine level inputs only; no inputs for phono\nAudio mute is switched by independent L & R relays\nRear panel IR repeater input & loop out jacks\nPremium detachable heavy gauge IEC AC cord\n2 6¿ (2m) trigger wires included\nRemote handset also controls Parasound Halo T 3 Tuner\n3u Chassis, rack mountable with HRA3 (sold separately)