As some of you know I have experimented with teh Hawk A19 amplifier to power my Orions. The sound is absolutely stunning but with higher volumes I can hear that the amplifiers for the bass are clipping.
So back to the drawingboard.
The bottleneck is the stabilizer for the DC regulation being a uA7x12. I have now designed a stabilizer that can handle ~60V so I can move from 25V to ~50V rails giving me the power required.
There are a number of members that have bought my PCB's and as soon as I have tested all aspects of the new configuration I'm offering a new PCB at reduced price.
I will publish more details as they become available.
So back to the drawingboard.
The bottleneck is the stabilizer for the DC regulation being a uA7x12. I have now designed a stabilizer that can handle ~60V so I can move from 25V to ~50V rails giving me the power required.
There are a number of members that have bought my PCB's and as soon as I have tested all aspects of the new configuration I'm offering a new PCB at reduced price.
I will publish more details as they become available.