CHORD ULTIMA Pro Mono 1000W Audio Amplifier User Manual
- August 8, 2024
- chord
Table of Contents
CHORD ULTIMA Pro Mono 1000W Audio Amplifier
Product Usage Instructions
Safety and Care
Ensure the ULTIMA Pro Mono is used in a well-ventilated setting, away from
direct sunlight and heat sources, with sufficient space around the unit to
prevent overheating.
Support and Warranty
Contact Chord Electronics for support and warranty information regarding
your ULTIMA Pro Mono.
Connections and Controls
Rear and Front Panels
Ensure all system devices are switched off and volumes are set to zero before
making any connections.
- Speaker Outputs: 2 sets
- RJ45 Network Sockets: For future upgrades
- Grounding Post
- Power Button: Press once to power on
- Negative and Positive Phase Inputs
Frequently Asked Questions (FAQ)
-
Q: What should I do if my ULTIMA Pro Mono enters protection mode frequently?
A: If the amplifier goes into protection mode often, ensure proper ventilation and check for any short circuits in your setup. Unplug the mains cable, wait for 30 seconds, and then reconnect. -
Q: Can I use bare wire to connect ULTIMA Pro Mono to speakers?
A: While possible, it is not recommended to use bare wire for connecting the ULTIMA Pro Mono to speakers. It is advisable to use high-quality loudspeaker cables terminated with appropriate plugs or spades for optimal performance.
Introduction
- The ULTIMA PRO MONO is a British-made high-performance, no-compromise mono power amplifier, with effortless power reserves.
- With all-new ultra-low-noise circuit topology finessed over three decades, the ULTIMA PRO is a thoroughly modern amplifier with time-proven fit-and-forget performance and reliability.
- Featuring dual-feed-forward error-correction technology, proprietary power supply tech and active intelligent cooling, the ULTIMA PRO MONO is the perfect tool for working with today’s high-resolution audio.
- In addition, its ruler-flat frequency response neither adds to or takes away from the original musical performance.
Safety and care
- Do not allow the device to come into contact with water or liquids.
- Do not spray cleaning products onto the device. Use a clean microfibre cloth to clean the casework.
- A further safety document is included in the box.
- The device does not contain any user-serviceable components. Do not attempt to open, dismantle or apply internal third-party devices to it. Doing so will void the warranty.
- The device benefits from extensive casework ventilation, however, always ensure the ULTIMA Pro mono is used in a well-ventilated setting, away from direct sunlight and heat sources, and has sufficient space around the unit.
Support and warranty
For support, please contact the supplying retailer or if you purchased through
Chord Electronics you ca send us an email at:
pro@chordelectronics.co.uk
At the point of sale, Chord Electronics Ltd. provides the ULTIMA pro mono with
a comprehensive five-year warranty, which covers defects in materials and
workmanship through fair usage. The warranty is transferable with proof of
purchase, however, the warranty on ex-demonstration units begins from the
retailer‘s date of purchase. Warranty claims must be made via the supplying
retailer.
Connections and controls
Rear and front panels
*If you’re using ULTIMA Pro in a rack-mountable system, the feet are removable for ease of use, unscrew to remove the feet.
WARNING: Ensure all system devices are switched off and any volumes are set to zero before making any connections.
Operation
WARNING: Always set the volume to zero before switching on/playback and before connecting/ removing headphones/speakers.
-
Power on/off
To power on ULTIMA Pro mono press the large power button once until you feel a click. The power button will now change to a green colour whilst it begins its initial safety checks. Once the amplifier has passed the safety check, the power button will display a teal colour. -
Input selection
ULTIMA Pro mono is equipped with balanced XLR inputs and has no ability to switch between the inputs therefore, only one must be used. There are also a pair of RJ45 network sockes for future upgrades or partnering deviced. -
Output selection
In order to connect ULTIMA Pro stereo to speakers, use high-quality loudspeaker cable terminated with 4mm banana plugs or 6mm spades. Bare wire can be used, but it is not recommended.
Below is a useful guide which you can print out to use with the unit.
Technical specifications
- Dimensions 483 mm (W) x 176 mm (H) x 377 mm (D) (1 ½ Rack mount)
- Frequency response 5 Hz – 180 kHz (0.0 to 0.15 / +0.0 to – 2.9 dB)
- Output power (RMS) 1000W <1% THD 4Ω
- Signal-to-noise ratio -84 dB (A-weighted)
- THD 5 Hz – 20 kHz 0.0008% to 0.003%
- Output Impedance 0.090 Ω
The Pumphouse, Farleigh Lane, East Farleigh, Kent,
ME16 9NB. Great Britain.
+44 (0) 1622 721 444
info@chordelectronics.co.uk
chordelectronics.co.uk