Sugar, in this case I let my ears decide since this deck reproduces whatever recorded at once. Meaning I've already defined for each type and brand(I use) which bias point I need to choose.
do you need to tweak a tape deck???
...after experimenting with Onkyo 2060 tape deck I've discovered that it records better standing on the vibrapods. Moreover it improved when I've leveled it properly. Is it just I'm going nuts or someone can also state the same?