We are gonig to release a Drugo T18H head amplifier with both electrical and mechanical enhancements:
- a closed chassis to shield the components from electromagnetic interferences;
- improved PCB layout;
- internal building space optimization in order to add new features and controls.
On the back side there now is placed an impedance selector for 4, 8 e 16Ω and, obviously, the output signal jack.
The next step is to add a power soak to limit output power.