Gyraf and PPF members,
What would be the best pin compatible opamp upgrade for an Output Master Section/Module that uses TL072's? Heard that OP275, OPA2604, OPA2134 are often used. Seems Gyraf likes the MC33078. But it's slew rate seems a bit slow compared to today's parts. How would the MC hold up in today's advancing tech marketplace? The bus rails are + and - 17.5 volts. This upgrade is for an Amek TAC Scorpion-II mixer. Requesting your expert advice. Looking for the best bass, mid and treble response possible. All electrolytic caps have been upgraded to Nichicon Muse. And Signal path coupling cap values were increased from 100uf to 220uf. Thank you all!
What would be the best pin compatible opamp upgrade for an Output Master Section/Module that uses TL072's? Heard that OP275, OPA2604, OPA2134 are often used. Seems Gyraf likes the MC33078. But it's slew rate seems a bit slow compared to today's parts. How would the MC hold up in today's advancing tech marketplace? The bus rails are + and - 17.5 volts. This upgrade is for an Amek TAC Scorpion-II mixer. Requesting your expert advice. Looking for the best bass, mid and treble response possible. All electrolytic caps have been upgraded to Nichicon Muse. And Signal path coupling cap values were increased from 100uf to 220uf. Thank you all!