This will also probably mean changing the master volume setting on your other patches to match the lower volume level of the altered patch. If you need further overall volume you can turn your PA up. Groovenut wrote:The most simple fix is turning the master volume down until the clipping on the offending patch stops. Sorry, it won't let me link to that section directly. What do you lads think ? Thank you for your time and help in advance !Īll TriAxis schematics are on Tubefreak, click on 'schematics' in the left frame, then on 'Mesa/Boogie Triaxis Preamp' in the main frame. The TriAxis is the most important and most expensive piece of gear I own, I wouldn't want to destroy it but if I could get rid of the nasty clipping, it would be perfect ! I feel confident in replacing a TL072 with an OPA2134 as the DIY community accepts that this is a safe swap. Plus, I don't know how it will affect other parts in the circuit, and if this will cause a chain meltdown.

So with the higher power, the more heat it will generate. I read that the higher slew rate could cause oscilation, and it has a much higher current draw. It's reputed to have better sound quality and even higher dynamics, but it's not a direct drop in from what I've read.

The devices feature high slew rates, low input bias and offset current, and low offset voltage temperature coefficient.I researched the OPA2134, and in a lot of cases the OPA2604 came up along with higher praise. The TL072 is a high speed J-FET input dual operational amplifiers incorporating well matched, high voltage J-FET and bipolar transistors in a monolithic integrated circuit.

Tl072 pinout download free