Our flagship preamp, ULTIMA PRE neither adds to or takes away from, the precious incoming signal. Designed to be entirely uncompromising, the ULTIMA PRE is a world-class amplifier with advanced proprietary Chord Electronics technology. A product of three decades of research, design and engineering here in the UK, it benefits from true dual-mono construction with separate ultra-high-frequency power supplies for each channel, giving the best possible separation. With the addition of valuable low-noise circuitry, the noise floor performance is exceptional, at beyond -117dB. Featuring impressive double-height dimensions, the ULTIMA PRE has been created to perfectly complement the flagship ULTIMA mono power amplifier, also the most advanced in the company’s 30-year history. With wide-ranging inputs and outputs, including balanced connectivity, the ULTIMA PRE offers complete flexibility for high-performance partnering equipment, enhanced further by the fascia-mounted separate frequency EQ adjust controls for the left and right channels. Headphone outputs offer further flexibility for late-night and personal listening in style. Each ULTIMA PRE is hand-made in the Kent factory, with the various stages of build and production carefully overseen by one highly skilled technician. Sensitive internal circuit features are protected by solid milled aluminium shielding to prevent RF interference and Chord Electronics’ legendary UK-produced aircraft-grade aluminium provides a solid and resonance-eliminating enclosure for the electronics within, complemented by the famous Integra Leg System. ULTIMA is the ultimate expression of the finest high-performance, ultra-fast, ultra-high-power amplifier technology available today. Frequency response 10 Hz – 200 kHz +/- 3dB THD 0.002 % 20 Hz – 20 kHz Signal to noise ratio -120dB on all inputs Input Impedance 100 kΩ Output impedance 100 Ω Input maximum voltage 10 V RMS Output maximum voltage 17 V RMS Selectable gain x0.5, x1, x1.5, x2, x2.5, and x3 Channel separation 100 dB Operation voltage 80-250 V AC auto-switching Power consumption 60 W Dimensions Without Integra Legs: 420mm (w) x 355mm (d) x 310mm (h) Dimensions With Included Integra Legs: 480mm (w) x 355mm (d) x 350mm (h) Weight: 30 kg
