Just checked the Ortofon tips again. Reinforced my confirmation of changing the sound drastically. You will notice wider sound, and narrow when using Ortofon. It's narrow, and cause distortion. I suspect it is result of narrow bore on the Ortonfon. Get some music with detailed vocals, go from Ortofon to stock black tips, you will notice the vocals will be clearer and opens up wider, which I think the original designer meant for when desiging the wider sized bore with triple outlets.
Anybody have details on why the titanium is used on the central bore?
Can't confirm on the Ortofon tips as I sold my TG!334 already.
But on the titanium central bore, I believed it is for the high-frequency tuning.
Some users that have the custom MH-334 confirms that the high in TG!334 is not as rolled-off as the MH.