Circuit Atlas · Glossary · Analogue design
dBu / +28 dBu
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.
0 dBu = 0.7746 Vrms. The +28 dBu maximum output (design target) equals that times 10^(28/20). The manual shows why ±18 V rails are used for that target.
In the documents
See this control Play the panel Technical manual Schematics