Ditch speaker cables with Crystal Audio and Acoustics' wireless audio systems

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Crystal Audio and Acoustics has developed two wireless audio systems which can be used to wirelessly connect any audio source to a pair of speakers, doing away with the need for cabling.

The TR-100 costs £399 and comes with a wireless transmitter, which connects to the audio source, and a 100W receiver for each speaker. Alternatively, the TR-60 (£249) features a stereo amplifier and drives both speakers…