508.20/24 is still better than new 507. I had a 508.20 for a while and compared with 507. 508 has better bass, nore body and very smooth sound. 507 is thin and forward sounding, also could not stand the noise from the rom drive based transport.
Now I've a Wadia 301 with GNSC reference mod.
Now I've a Wadia 301 with GNSC reference mod.