User manual | new product information sheet

NEW PRODUCT INFORMATION SHEET
CPM 2800 Digital Integrated Amplifier
Product Description
The Chord CPM 2800 digital integrated amplifier is a further advancement in our range of successful
integrated products. The CPM2800 includes additional digital functionality so direct and wireless
connection of both digital and analogue source components can be accommodated. Based on our
advanced amplifier and preamplifier technologies the CPM2800 is enhanced with a coax, optical and
USB digital connection and our unique digital bluetooth wireless system.
Wireless connectivity gives the ultimate in freedom so that phones, digital assistants and personal
computers can transmit high quality audio using the Bluetooth Advanced Audio Distribution profile
without the need to run cables. The CPM2800 includes our custom designed Bluetooth receiver that
allows the extraction and decryption of digital audio information and this along with the other digital
inputs is input directly into a high quality digital to analogue converter. The bluetooth connection uses
a very simple pairing procedure and with a range of up to 30 meters it can be used anywhere in the
home.
The USB port can be connected to a personal computer and will seamlessly appear as an audio device
by the operating system. Any music played on the computer will be digitally decoded and then
converted to a HiFi quality signal for playback.
Selection and control of both digital and analogue inputs is via an easy to use front panel interface or
remote control and the large display can easily be seen across a room.
Power is provided by our tried and tested technology of ultra high frequency low ESR power supply.
This has the ability to store energy far more efficiently than conventional designs. This gives the
amplifier section enormous reserves of instantly delivered, precisely controlled power which is more
than capable of controlling even the most demanding loudspeakers.
Finally for home cinema compatibility an AV Bypass input is incorporated so that the CPM2800 can
be used in conjunction with an AV Processor without the need for a separate amplifier.
Product Specification
Pre-Amp Section
Unbalanced Inputs:
Balanced Inputs:
Digital Inputs:
Wireless Input:
AV Bypass:
Intermodulation Distortion:
Signal to Noise Ratio:
Frequency Range:
Harmonic Distortion:
Channel Separation:
Channel Balance:
Input impedance:
Line 3, Line 4, Line 5
Line 1, Line 2 are 3-pin female XLR inputs both with RCA Phono style input sockets wired
asymmetrically in parallel
Coax BNC, TOSLink Optical, B type USB
Bluetooth A2DP
2 x RCA Phono style inputs
-100dB all inputs
-93dB all inputs
2.5Hz – 200kHz (-3dB)
10 Hz –91dB, 1kHz –93dB, 10kHz –90dB, 20kHz –87dB
10 Hz 90dB, 1kHz 90dB, 10kHz 90dB, 20kHz 85dB
0.01dB
Unbalanced 47kOhms, Balanced 94kOhms (Line 1 & Line 2)
Power Amp Section
Output Power:
Signal To Noise Ratio:
Channel Separation:
Output Impedance:
Output Inductance:
Output Connections:
Slew rate:
Gain:
Stability:
120W rms per channel @ 0.05% distortion into 8 Ohms
170W rms per channel into 4 Ohms
180W rms per channel into 8 Ohms
220W rms per channel into 4 Ohms
-1dB, 0.8Hz to 46kHz (8 Ohms)
-3dB, 0.8Hz to 77kHz (8 Ohms)
-1dB, 0.8Hz to 39kHz (4 Ohms)
-3dB, 0.8Hz to 75kHz (4 Ohms)
Better than –103dB, ‘A’ weighted two thirds
-80dB
0.03 Ohms
2.6mH
2 x rhodium binding posts
70V per S, 1kHz 20V square wave
23dB
Unconditional
Dimensions:
Weight:
420mm (w) x 355mm (d) x 133mm (h)
16Kg
Dynamic Headroom:
Frequency Response:
Chord Electronics limited
The Pumphouse
Farleigh Bridge
Farleigh Lane
East Farleigh
Kent ME16 9NB
Tel: +44 (0)1622 721444
Fax: +44 (0)1622 721555
Email: [email protected]
http://www.chordelectronics.co.uk

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