Circuit Atlas · Glossary · Analogue design
Three-band isolator
IN DEVELOPMENT · REV 2027.4 (DRAFT) · DESIGN TARGETS, NOT MEASUREMENTS
HUSH M4 is in development. This draft is published on zakkhutoretsky.com; it has no price and no ordering. Figures marked design target are goals for the finished product. Figures marked calculated come from the published formulas. No value on these pages was measured on a built unit. Interviews are cited as the design brief, not as an endorsement.
The master isolator splits the mix with LR4 crossovers (LP4 at 300 Hz, a mid band, HP4 at 3 kHz) and a band amp from full kill to +6 dB.
In the documents
See this control Play the panel Technical manual Schematics