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Chord Electronics ULTIMA 3 mono power amplifier

$48,000.00 inc. GST

Due to agreements in place with the manufacturer/distributor this product is unavailable for online sale which is why there is no add to cart. Please either fill out the enquiry form on this page or give one of our friendly staff members a call, we will be happy to answer any questions you may have in the best interests in securing your business

SKU: Ultima 3 Category: Brand:


The Chord Electronics ULTIMA 3 mono amplifier delivers 480 watts into 8 ohms and features technology derived from Chord’s flagship ULTIMA mono amplifier. ULTIMA 3 is the direct replacement for the SPM-1400 mono amplifier which proved to be extremely successful and a favourite of ours over the years. Ultima 3 offers smooth precise power from a relatively small chassis and is guaranteed to get your feet tapping!

Chord Electronics ULTIMA 3


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 ULTIMA 3 KEY FEATURES

Chord Electronics ULTIMA 3Class AB Sliding Bias
Chord Electronics ULTIMA 3HF Switch Mode Power Supply
Chord Electronics ULTIMA 3Proprietary Chord MOSFETs
Chord Electronics ULTIMA 3Fully Balanced Circuitry
Chord Electronics ULTIMA 3Convection Cooled
Balanced XLR Inverted Input
Balanced 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

Chord Electronics ULTIMA 3

Output Power:

480w RMS per channel @ 0.05% distortion into 8Ω

Frequency Response:

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

Signal to Noise Ratio:

Better than -84dB

Channel Separation:

Better than 90dB

Input Impedance:

100kΩ Unbalanced/Balanced

Output Impedance:


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)




  • 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