The Chord Electronics Ultima 5 Stereo power amplifier represents the next chapter in the evolution of Chord’s most celebrated stereo power amplifier, the iconic SPM 1200 MK II — long regarded as the definitive Chord Electronics powerhouse.

Now enhanced with Chord’s latest‑generation ULTIMA circuit topology, the ULTIMA 5 is already shaping up to be a future classic. Striking the sweet spot between performance and value, it delivers a commanding 300 watts of effortlessly controlled power — more than enough for all but the most demanding loudspeakers.

Building on the inherent strengths of the SPM 1200 MK II, the Chord Electronics Ultima 5 Stereo power amplifier elevates performance to an entirely new level. Thanks to Chord’s advanced dual‑feed‑forward error‑correction topology and cutting‑edge ultra‑high‑frequency power supply design, the amplifier achieves astonishing speed and grip. Its exceptionally high peak output current ensures dynamic swings are delivered with breath-taking precision, resulting in remarkable timing accuracy and a musicality that feels truly alive.

Complementing this is Chord’s ultra‑low‑distortion amplifier architecture, featuring proprietary lateral‑structure dual‑die MOSFETs. With 32 of these bespoke power devices on board, each demanding the most refined, uncompromised drive circuitry, the Chord Electronics Ultima 5 Stereo power amplifier handles loudspeaker loads with absolute authority, clarity, and finesse.

ULTIMA stands as a genuinely unprecedented amplifier topology, one of the most advanced anywhere in the world and delivers performance that redefines what’s possible at this level.

Visually, the Chord Electronics Ultima 5 Stereo power amplifier benefits from a refreshed aesthetic shaped by John Franks’ latest design language. Its precision CNC‑machined fascia, crafted from aircraft‑grade aluminium, features a reassuringly substantial 28 mm front panel. A recessed spherical polycarbonate power button glows elegantly in standby and operation modes, while a discreetly hidden switch within the vertical split line offers dimmable illumination for a tailored visual experience.

Around the back, the amplifier provides both balanced and unbalanced inputs, high‑quality loudspeaker terminals, a 12 V trigger, and a C‑19‑type IEC, ensuring seamless integration into any high‑end system.

Features

XLR Inputs: 1x Stereo Pair of Gold Plated Balanced XLR Inputs
RCA Inputs: 1x Stereo Pair of Gold Plated Unbalanced RCA Inputs
Trigger Input: 1x 12v Trigger Input – Chord Electronics Auto Start
Speaker Output: 1x Pair of High Quality, High Current, Gold Plated Type Speaker Terminals

Technical Specifications

Output Power: 300W RMS per channel into 8Ω, 500W RMS per channel into 4Ω
Power consumption: Full power – 2000 W, Standby – 10 W
THD: 0.005%
Frequency Response: -1dB – 0.5Hz – 100kHz
Gain: 30dB
Dimensions with included Integra Legs: 18cm (H) x 48cm (W) x 36cm (D)
Dimensions with optional Side Blocks: 15cm (H) x 42cm (W) x 36cm (D)
Weight: 22.4kG