Resources

LFOmo is all about experimenting, but this downloadable one page manual/quick start guide will help you take your first steps with it… For more...

This detailed manual applies to all 70 or so of the original run of our Type 636 reverbs, both the vintage and new tank...

The extended version of the manual that comes with our Type 636P2 2-channel germanium preamp – our zero-compromise recreation of the legendary Grampian mic...

The Soundgas Type 636P represents many hours’ work over a number of years, distilling down the sound of the Grampian Type 636 mic preamp...

We made some scans of the three original settings sheets for the mighty Bi-phase – these are the “presets” supplied by Musitronics for for...

Using the same principle as the Bode Frequency Shifter, and almost as rare, we’ve had two of these through our hands (one of which...

The Grand Canyon, a concert hall, and two reverb plates… are just a push button away. Yes – welcome the world of the Ursa...

In addition to all our Grampian 636 information, we also picked some info about the Grampian ‘Ambiophonic’ Unit, Type 666. An interesting (and very rare) piece...