TPA3255 input transformer question

Hello everybody,

after quite some time I have begun to use the TI TPA3255 Evaluation Board amplifier again - and love it. At the time I replaced the input section with Lundahl LL1540 - and I like the way the amp sounds - BUT out of curiosity: are there alternatives to the Lundahl transformer in this application (perhaps something actually more fitting/"better" sounding?).
Any suggestions are welcome - thx in advance.