Speaker cable Termination Networks
Two speaker cable DNM networks are now available to accurately terminate DNM speaker cables.
1) The speaker cable HFTN is parallel connected across the speaker terminals. It can be used as an entry level termination network fitted at the amplifier end of the cable. The HFTN can also be used at the speaker end of the cable in combination with the new ZRTN.
2) NEW the Zero Reflection Termination Network (ZRTN) is series/parallel connected to the speaker cable- part of its network is in series with the cable and part is in parallel. This enables the ZRTN to precisely control the cable’s termination impedance, eliminating external interference with the amplifier's feedback system.
The ZRTN is purpose-designed to be fitted close to the amplifier and it gives a very substantial performance improvement. The addition of the HFTN at the speaker end of the cable gives a further improvement in sound quality.
Calibrated to work with DNM Resolution cable and DNM Precision 2 cable, the DNM ZRTN and HFTN can easily be plugged into the cable system; the ZRTN is fitted with 4mm speaker sockets at both ends. Alternatively, to minimise the number of plug-in connections, the ZRTN can optionally be soldered to the cable at either or both ends of the device.
Full Announcement of Speaker ZRTNs including revised use of HFTNs
NEW : DNM HFTN wins award
NEW - DNM Stereo Solid Core Resolution Speaker cable
A flat speaker cable only 2.6mm thick, its compact semi-transparent ribbon blends into the room. DNM Stereo Solid Core Resolution has left and right (or bi-wire) conductors in one easily separated ribbon for ultimate electromagnetic performance. Designed for use with normal-to-low sensitivity speakers (below 89dB/Watt), DNM Resolution has the same audio clarity as DNM Precision 2 but can be used in larger audio systems with longer cable runs.
NEW - DNM Stereo Solid Core Precision 2 Speaker cable
A flat speaker cable only 2.2mm thick, its small semi-transparent ribbon is almost invisible in the room. DNM Stereo Solid Core Precision 2 has left and right (or bi-wire) conductors in one easily separated ribbon for ultimate electromagnetic performance.
Designed for use with high sensitivity speakers (above 89dB/Watt) and smaller hi-fi systems, DNM Precision 2 is the clearest speaker cable available- in every sense.
DNM Stereo Interconnect Cable
A new DNM stereo interconnect cable with superb sound, for all unshielded interconnect applications.
The next generation of DNM Solid Core Interconnect cable, matching the new DNM stereo speaker cable, available in the new DNM online shop
Compare the three types of DNM Stereo Solid Core cable
DNM-built 1 metre stereo interconnects from just £55.18 in our online shop
The DNM High Frequency Termination Network
The DNM High Frequency Termination Network (HFTN) is a new cable-related product (the micro-PCBs in the photo above) that significantly reduces ultra-high frequency reflection in audio cables. DNM online shop
The Most Transparent Pre-Amplifier In The World!
DNM's best ever product - the DNM 3D, worlds first 3-dimensional preamp - is available now. (3D UK Price list).
NEW : Read the First USA review of a 3D Primus pre-amplifier in Stereophile, written by Art Dudley.
For UK customers wanting to upgrade to a 3D, DNM will offer a really great price for your current preamplifier - please go here for full details. .
DNM 3D Operating Notes
NEW : 3D Owners' Best Operating Practice added 22nd February 2007
DNM rebuilt Second-User and 'Start' amplifiers
Get into DNM amplification more easily
NEW : Operating notes for Series 3/3A/2/1 preamplifiers
Upgrading your DNM
Progress without tears
DNM component technology available to all
PA3 and PA3S Power Amplifiers
In the home hi-fi system big amplifiers sound bad because more power causes loss of resolution, which sounds less powerful! By modern standards non-linear switching amplifiers are not hi-fi.
Before buying a high power amplifier always listen to it at low level close to the speakers, it will sound distorted! Read more here.
DNM PA3 Owners Handbook
Compatibility & Accessories
The best way to go DNM, plus the finishing touches
Award-winning Solid Core Cable
Wire ropes should only be used for tying up ships!
Figures for all our amplifiers
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