Trident Audio Developments Hi-Lo 500 Tracking Filters Microtech Gefell 5 dB of master gain

5 dB of master gain trim

but have to work to a tighter budget

not the least as microphones goes

LED VU meter for monitoring output level

And best yet

Trident Audio Developments Hi-Lo 500 Tracking Filters Microtech Gefell 5 dB of master gainThe Hi Lo is not just a filter. Trident Audio has created an analog adaptive filtering circuit for the 500 Series format. The Trident Hi Lo, an adaptive Hi Cut Lo Cut frequency filtering module that responds dynamically to program material, providing a high degree of control and signal enhancement, unavailable in any modern day 500 series package. The Hi Cut This is a sweepable low pass filter with unity gain in the selected passband and a selectable