Has anyone tried these cables:
https://shenzhenaudio.com/products/...pper-gold-plated-rca-professional-audio-cable
This is what I'm using, with a Topping A90 amp.
https://shenzhenaudio.com/products/...pper-gold-plated-rca-professional-audio-cable
This is what I'm using, with a Topping A90 amp.