What is the voltage that the 2107 can run on? Just look as the specs of the LM4562 and if the voltage is the same range and it is a dual opamp, no problem. You could even get an adapter board and use two 627's or any number of opamps like the 5534 on an adapter board. The tube will have the most influence but everything in the signal path will have some.
post #31 of 57
1/14/07 at 8:23pm