I'm fixing a Blues Junior amp with a non-working reverb unit.
My initial guess is a bad IC chip, although I haven't opened it up yet.
I'm wondering if it's worthwhile to substitute a 4558 for the TL072.
I believe the TL072 is a dual 741 opamp, which has better specs than the 4558, which many say sound better with music.
Is this a good idea, or just plain silly?
Thanks!
My initial guess is a bad IC chip, although I haven't opened it up yet.
I'm wondering if it's worthwhile to substitute a 4558 for the TL072.
I believe the TL072 is a dual 741 opamp, which has better specs than the 4558, which many say sound better with music.
Is this a good idea, or just plain silly?
Thanks!
Comment