Quote:
Originally Posted by Tim Farrant  Yes, oscillation, probably only at high gains however.
Depending on the type of steel used in the output transformer, the low frequency response can be affected if the drive impedance is high. I can't really tell what will work and what will not, but the interaction between the chosen opamp and transformers is a real thing, and only testing of the combinations will tell you.
Tim. |
Very good, thanks for the heads up Tim!!
In this case, I shall contact Eisen and see what opamp/output trannys that they have tested with good results.
sdf