Arcam delta 290 opamp´s

[lduarte1973]

Can anyone tell me drop in replacement for Arcam delta 290 amp Opamp´s : NE5532 , TL072 and NE5534 , or any upgrades i can do in this amp ?

 

[Tube_Dude]

Can anyone tell me drop in replacement for Arcam delta 290 amp Opamp´s : NE5532 , TL072 and NE5534 , or any upgrades i can do in this amp ?

Olá

Attention, the NE5534 is not a drop in replacement for the other two, because it a single Op-Amp and the other two are dual...