Upgrading amp

[Fi74]

Hi can anyone recommend a company to upgrade my mission Cyrus 2 Amp and PSX power supply? Thanks

 

[Deleted member 188516]

fidelity audio :-

Fidelity Audio

Fidelity Audio mains filters No Noise Ultra SE No Noise Ultra X NN Z filter zapperator magic pads emi rfi.Upgrade cd players music servers dacs pre amp

www.fidelityaudio.co.uk

 

[GSV Ethics Gradient]

Hi can anyone recommend a company to upgrade my mission Cyrus 2 Amp and PSX power supply? Thanks

To what end? Are there particular aspects of performance that you aren't happy with?