ESOTERIC S-05XE

Esoteric S-05XE is the new hi-end Class A stereo power amplifier, building on the celebrated S-05. Thanks to its fully dual-mono architecture, oversize power supply and triple parallel push-pull bipolar transistor output stage per channel, the S-05XE delivers sonic transparency, superb dynamics and exceptional musicality—with authority even on the most demanding loudspeakers.

Designed for music enthusiasts demanding the very best in stereo reproduction, this new Esoteric flagship draws on Grandioso solutions: an ultra-rigid chassis, optimised "honeycomb" top panel for heat dissipation, massive internal sinks, selected components and ES-Link connectivity for advanced integration. It is ideal both in stereo and mono (BTL) as well as bi-amping configurations via a rear panel selector.

Main Features

• Pure Class A power: 2x30W @ 8Ω, 2x60W @ 4Ω; 120W in mono (BTL mode)
• Fully dual-mono architecture: total separation between channels, power supply and circuits
• Output stage: triple bipolar transistor in push-pull per channel for superior dynamics and control
• EI transformer 940VA, custom 10,000uF x 4 capacitors
• Fully balanced input stage, XLR, RCA and ES-Link inputs
• 5mm steel chassis with honeycomb top panel: maximum vibration and resonance control
• Trigger for system integration with other components
• Triple Drive Mode selector: stereo, mono, and bi-amp modes
• Pinpoint feet for isolation from vibrations
• Refined aesthetics and handcrafted Esoteric build

Technical Specifications

Why choose Esoteric S-05XE at Audio Impact?

• Maximum expressive finesse and dynamics with the purity of absolute Class A
• Dual-mono construction and anti-vibration chassis for uncompromising reproduction
• Perfect for hi-end stereo, mono or bi-amp systems with premium components
• Free expert advice, insured shipping and specialist Audio Impact support