The Halo JC 3+ phono preamplifier, created by industry expert John Curl, has been newly improved and represents the pinnacle of phono preamp technology. It boasts outstanding performance and versatility, with a discrete Class A input stage, dual-mono design for improved channel separation, and balanced XLR and unbalanced RCA inputs for various turntable setups. Its precision RIAA equalization accurately reproduces the sound of vinyl records for an authentic listening experience, and it supports both Moving Magnet and MC Moving Coil cartridges, making it the top choice for vinyl record enthusiasts. Experience the ultimate in phono preamplification technology with the Halo JC 3+. - Phono preamplifier- Discrete Class A input stage- Dual-mono design- Balanced XLR and unbalanced RCA inputs- Precision RIAA equalization- MM/MC cartridge compatibility Key Features: 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 Mono switch can improve sound of mono and older LPs