Once again you have received great advice from auxinput.
With cables I would encourage you to start out taking a basic (budget) approach throughout. Many quality used (or discontinued new) digital coax, RCA or XLR interconnects, speaker cables can be purchased on E-bay for reasonable cost.
As an example I have purchased Audioquest cables this way for several applications:
VDM-3 digital coax
Diamondback and King Cobra ICs both RCA and XLR
Type 4 and Rocket 33 bi-wire speaker
Other brands may be more available in the UK.
Another approach for a good starter speaker cable is to purchase Canare 4S11 by the foot and terminate amp end single and speaker end bi-wire. A great starter cable on a budget.
With cables I would encourage you to start out taking a basic (budget) approach throughout. Many quality used (or discontinued new) digital coax, RCA or XLR interconnects, speaker cables can be purchased on E-bay for reasonable cost.
As an example I have purchased Audioquest cables this way for several applications:
VDM-3 digital coax
Diamondback and King Cobra ICs both RCA and XLR
Type 4 and Rocket 33 bi-wire speaker
Other brands may be more available in the UK.
Another approach for a good starter speaker cable is to purchase Canare 4S11 by the foot and terminate amp end single and speaker end bi-wire. A great starter cable on a budget.

