@skipper320 Hi,The Nu-Vista and Tri-Vista MF products are very highly regarded and another reflection of Anthony Michaelson’s innovation.
Nu-Vista and Tri-Vista are the evolution between valves and transistors and regarded for their smooth sound quality while not requiring all the valve nonsense and will last for decades, but buy a spare set just in case because availability is very limited.
I’m sure you’ll get a sonic benefit to your CD player, but I did hear the Tri-Vista SACD many years ago and it was excellent.
The original MF company has been acquired by an Austrian company.