Most cost effective way to improve a 4200's sound

[D Walker]

Will go with Stuart, Phil et al, Tubi first then maybe more, just need to find somewhere to fit them now!

 

[StuartW]

Let us know how you get on, looking forward to hearing the results

 

[FelixV]

I have Tubi's with a Larini X and the sound is just superb! The Tubi's on their own also sound wonderful with some terrific pops and crackles.