The Chord Electronics Ultima 6 Stereo power amplifier represents the most accessible entry point into our next‑generation ULTIMA family of stereo power amplifiers, delivering true high‑end performance without compromise. Evolving from the award‑winning SPM 1050 MK II, this model incorporates our revolutionary next‑generation ULTIMA topology, bringing cutting‑edge engineering to a wider audience.

Powered by a newly refined 180‑watt architecture and John Franks’ pioneering dual‑feed‑forward circuit, the ULTIMA 6 responds with breathtaking speed and absolute control. The result is explosive dynamics, immaculate timing, and a level of musical fidelity that simply outclasses expectations at this level.

Three decades in development, Chord’s dual‑feed‑forward design marks a major leap in amplifier technology and the first all‑new circuit from Chord Electronics in 30 years. Engineered for the world’s most revealing hi‑fi systems, the ULTIMA series stands as the pinnacle of ultra‑fast, high‑power amplification.

Inside the Chord Electronics Ultima 6 Stereo power amplifier, sixteen proprietary MOSFET power devices work in perfect harmony, supported by advanced drive circuitry and an ultra‑low‑distortion, high voltage amplifier capable of an astonishing 300 volts per microsecond. Chord’s TO3‑style dual‑die lateral matched MOSFETs are continuously monitored by precision error correction systems, while fully balanced input stages, DC‑tracking servos, and comprehensive thermal compensation ensure flawless performance at all times.

Sharing the same DNA as our flagship mono amplifiers, the Chord Electronics Ultima 6 Stereo power amplifier offers the same engineering pedigree in a more practical and attainable form, thanks to its carefully tailored power output.

Externally, the amplifier is housed in the company’s iconic beautifully machined and resonance‑free aircraft‑grade solid aluminium casework, that exudes confidence and craftsmanship. The newly designed 28‑mm fascia, shaped under the direction of John Franks, brings a fresh, modern aesthetic to the range.

A recessed spherical polycarbonate power button provides subtle illumination for standby and active modes, while a discreet front panel switch, hidden within the vertical split line, allows for adjustable lighting to suit any listening environment.

Around the back, the Chord Electronics Ultima 6 Stereo power amplifier offers both balanced and unbalanced inputs, premium loudspeaker terminals, a 12 V trigger, and a C‑19‑type IEC connection. Everything you need for seamless integration into a high‑performance system.

At Home Media, we see the ULTIMA 6 as a rare blend of innovation, musicality, and craftsmanship, a true next‑generation amplifier that brings reference grade performance within reach of more music lovers than ever.

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: 180W RMS per channel into 8Ω, 350W RMS per channel into 4Ω
Power consumption: Full power – 1500 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