Me too, my first tuner! Purchased in 1995, memories, memories ....
It still serves me repeat!
I think this is the biggest investment depreciated since I make music ...
Otherwise, to give actual notice, today it is obsolete. He does the guitars and bass in standard tuning. Must be selected manually via a selector string.
It is equipped with a microphone, input jack, an output jack.
If you're new and you see it for 5 €, go ahead!