We have available an Entreq Apollo RCA Ground Cable, this is an ex-demonstration cable which is 1.65 metres long. There is no box for it but it will be well packed for shipping, the cable itself is in great condition.
The Apollo has always been the most popular cable in the range of ground cables, simply connect the RCA end to a spare socket on your amplifier, DAC, CD player or phono-stage and the other end to an Entreq ground box, this connection simply connects a drain to remove noise present in the signal path/ground plane. By removing these pollutants the connected device becomes more dynamic, detailed and musical, whilst remaining natural in presentation. In most instances the improvements in performance when using an Apollo is not subtle.