Chord Ultima 3

The Chord Electronics Ultima 3 is a 480W mono power amplifier that brings the ULTIMA dual feed-forward error-correction topology, previously reserved for the flagship model, to a dedicated mono configuration, replacing the acclaimed SPM 1400 MK II with a thoroughbred amplifier of exceptional dynamic authority. Made in the UK.

Type and Technology

Mono power amplifier, Class AB sliding bias, solid-state. ULTIMA dual feed-forward error-correction topology. Proprietary MOSFET power devices. High-frequency switch-mode power supply. Fully balanced circuitry. Convection cooled. Balanced XLR (inverted and non-inverted) and unbalanced RCA inputs. Bi-wireable gold-plated speaker terminals. 12V trigger. C19 IEC power inlet. Available in Argent Silver or Jett Black. Sold individually, most systems require a pair. Made in the UK.

Sound Character

480W into 8 ohms with the ULTIMA topology's trademark combination of speed, accuracy, and effortless power delivery. The mono configuration eliminates inter-channel crosstalk entirely, delivering a level of imaging precision and channel separation that stereo amplifiers cannot match. An exceptional foundation for any demanding loudspeaker system.

Build and Finish

Full-width 28mm aircraft-grade aluminium fascia. Recessed spherical power button with dimmable lighting. Integra Leg system in Argent Silver or Jett Black. 22.4kg per unit. Made in the UK.

Best For

Audiophiles who want ULTIMA monoblock performance at a more accessible price than the Ultima 2, and those who want the imaging benefits of mono amplification with Chord's reference topology.

What's in the Box

• Chord Ultima 3 mono power amplifier (single unit)
• Integra Legs
• Top light ring
• C19 power cable
• Documentation

Specifications