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Chord Electronics ULTIMA Reference Mono Power Amplifier

$132,000.00 inc. GST

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SKU: Ultima Category: Brand:


The Chord Electronics ULTIMA Reference Mono Power Amplifier represents the pinnacle of the Chord Electronics amplification range. The Ultima encapsulates all of Chords 30 years of design and engineering prowess to deliver what is a truly a remarkable mono amplifier. The Ultima’s 780 watts into 8 ohm & 1400 watts into 4 ohms is capable of transforming even the most difficult to drive speaker into a symphonic masterpiece.

Chord Electronics ULTIMA


1x Balanced XLR Inverted Input

1x Balanced XLR Non-inverted Input

1x Gold Plated Unbalanced RCA Inverted Input

1x Gold Plated Unbalanced RCA Non-inverted Input

1x 12v Trigger Input – Chord Electronics Auto Start


2x Pair of High Quality, High Current, Gold Plated Type Speaker Terminals (Bi-wireable)


Chord Electronics ULTIMA780w into 8Ω
Chord Electronics ULTIMAClass AB Sliding Bias
Chord Electronics ULTIMAHF Switch Mode Power Supply
Chord Electronics ULTIMAProprietary Chord MOSFETs
Fully Balanced Circuitry
Convection Cooled
Balanced XLR Inverted Input
Chord Electronics ULTIMABalanced XLR Non-inverted Input
Unbalanced RCA Inverted Input
Unbalanced RCA Non-inverted Input
12v Trigger On/Off Input
Dimmable feature lighting
Included Top Light Ring
Solid Aluminium Chassis


1.5m 15a IEC Mains Power Lead

Custom Made Flight Case

Chord Electronics ULTIMA

Output Power:

780w RMS per channel @ 0.05% distortion into 8Ω

1405w RMS per channel into 4Ω

Frequency Response:

-1dB @ 0.2Hz to 46kHz and -3dB 0.1Hz to 200kHz

Signal to Noise Ratio:

Better than -90dB

Channel Separation:

Better than 90dB

Input Impedance:

100kΩ Unbalanced/Balanced

Output Impedance:


Dimensions with included Integra Legs:

30.5cm (H) x 48cm (W) x 67cm (D)

Dimensions with optional Side Blocks:

28.5cm (H) x 42cm (W) x 67cm (D)


  • Chasis is available in jett black or argent silver

Leg options:

Argent silver Integra leg option

Jett black Integra leg option

Nickel Integra leg option

Gloss black acrylic side block option (replaces aluminium Integra legs)

Pricing indicated is for a pair

Additional Information