The Parasound Halo JC 3+ is a no-compromise phono preamplifier, engineered to deliver the highest level of analog fidelity for vinyl enthusiasts. Designed by John Curl, the legendary creator of the Vendetta Research phono preamp, the JC 3+ builds upon the success of the original JC 3 with lower noise, enhanced adjustability, and even greater sonic transparency. With a discrete Class A input stage, dual-mono design, and precision RIAA equalization, this preamp ensures unmatched detail retrieval, dynamic range, and tonal accuracy.
Next-Level Performance & Refinements
🔹 Variable MC Load Adjustment – Independent settings per channel from 50-550Ω, allowing precise cartridge matching.
🔹 Gold-Plated Copper Traces – Found on the phono module boards for maximum conductivity and transparency.
🔹 47% Larger Low-ESR Power Supply Capacitors – Provides greater dynamic headroom and slam.
🔹 Even Lower Background Noise – Circuit refinements by Curl & Thompson reduce noise to vanishingly low levels.
🔹 Mono Switch – Improves playback for mono and vintage LPs.
🔹 Front Panel Illumination Control – Allows for a distraction-free listening environment.
Built for Ultimate Fidelity & Connectivity
🔹 Vampire Brand 24k Gold-Plated RCA Jacks – Ensures pristine signal integrity for both inputs and outputs.
🔹 Neutrik Balanced XLR Outputs – For maximum noise rejection and system flexibility.
🔹 RIAA Accuracy Within 0.2dB – Guarantees true-to-source vinyl reproduction.
🔹 Separate Power Supplies & Shielding – Each channel is housed in its own extruded aluminum enclosure, completely isolating the circuits from power supply interference.
🔹 Built-in AC Line Conditioner & Polarity Reverse Switch – Reduces noise and hum for the cleanest possible audio signal.
Flexible Integration & Premium Build
🔹 Turn-On Options – Choose between manual operation or auto turn-on via 12V trigger.
🔹 Heavy-Gauge Detachable IEC AC Cord – Ensures a stable power connection.
🔹 Rack Mountable (2U Chassis) – Compatible with the HRA2 rack mount accessory (sold separately).
With MM and MC cartridge compatibility, adjustable impedance settings, and an industry-leading signal-to-noise ratio, the Halo JC 3+ is designed for those who demand the absolute best from their vinyl playback.
