I have a couple of redundant speakers (Cambridge Audio Min21s) I would like to start using as PC speakers. I already have a DAC in the form of a Creative E5 so I am looking at getting hold of an AMP to power them. 2.0 is fine but something with a sub would be ideal. Does anybody have any experience with Chinese amps? They seem ideal but I know sometimes things appear to be too good to be true. These ones caught my eye in particular.... https://www.amazon.co.uk/dp/B008Y7S198?psc=1 https://www.amazon.co.uk/Q5-Coaxial-Optical-Digital-Amplifier/dp/B015ZHZG1K I know I will have to change the power supply as there appears to be a bit of a swerve regards UK regulation with them. My other choice is then a jump to the Pro-Ject Pre Amp https://www.amazon.co.uk/dp/B00AMZA2K6?psc=1 Which gaurantees the build quality but with no Sub out and at quite a bit of a price difference. Any thoughts would be gratefully received from anyone with a bit of knowledge around this.