Is the Mark III closer to the Mark IIC+ or the Mark IV?

[xT00BZRG00Dx]

Is the Mark III closer in tone to the Mark IIC+ or the Mark IV? Out of curiosity

 

[JPM90th]

I can't really speak about the III but I can get some hellish IIC+ish tone out of my Mark IVa.

 

[igfraso]

What Mark III stripe you are referring to?