Product Update - 904C Filter Coupler

While assisting a customer in debugging his 904C build, I have discovered that the connections to the left "Frequency CV" socket and the "Bandwidth CV" socket are reversed on the PCB.

The latest version of the build document (V1-2) includes instructions for correcting this on already built modules.

Grey Panels

After some experimentation by my very helpful panel supplier, I can now offer any of my panels in GREY for a close match to Behringer System 100. They are not a perfect match as the Behringer panels are powder coated, but mine are anodised.

Grey panels are manufactured to order, I do not intend to keep these in stock.

Selelection of grey panels

The panel second from the right is the best match in studio lighting conditions.