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Fully Balanced Preamplifier, RCA to XLR & XLR to RCA Audio Converter, Stereo Signal Adapter & Bridged Mono Switcher for DAC, CD Player, Sound Card, with Toroidal Transformer (LME49720)
- Premium Component & Circuit Design: Equipped with an upgraded 1.6mm double-sided gold-plated PCB (35U copper foil), military-grade 718 metal film resistors, and premium audiophile capacitors. Features dual original LM317 high-precision voltage regulator ICs to provide an ultra-stable, ultra-low noise power supply for pure, uncolored audio performance.
- True Balanced Signal Conversion: This high-fidelity audio adapter offers comprehensive signal routing flexibility: Balanced Input to Balanced Output, Balanced to Unbalanced (XLR to RCA), Unbalanced to Balanced (RCA to XLR), and Unbalanced to Unbalanced. It can also bridge a dual-channel stereo amplifier into a high-power mono block setup.
- Audiophile-Grade Connectivity: Outfitted with premium gold-plated XLR sockets and authentic US CMC 807 non-marked RCA sockets to ensure loss-free, high-fidelity signal transmission. Pin definitions for the XLR interface are standardized as 1-GND, 2-Positive (+), and 3-Negative (-).
- Swappable Op-Amp for Easy Upgrades: Pre-installed with authentic LME49720 operational amplifiers on gold-plated IC sockets. The modular, plug-and-play design allows audiophiles and DIY enthusiasts to easily swap and upgrade the op-amps to customize sound signature, resolution, and soundstage depth.
- Robust Aluminum Housing & Linear Power: Housed in a heavy-duty, fully aluminum chassis that shields against external EMI/RFI interference. Powered by a built-in 25W premium copper wire encapsulated toroidal transformer with an A-grade seamless silicon steel core, delivering robust, high-efficiency, dynamic current delivery.
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$149.99
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