RESOURCES
Showing 1–8 of 8 results
Manuals
Soundgas Type 636 Manual
Full user manual for our painstaking, uncompromising recreation of the legendary Grampian Type 636 Reverb.
Manuals
Soundgas Type 636P2 Manual
The manual that comes with our Type 636P2 2-channel germanium preamp - our zero-compromise recreation of the legendary Grampian mic preamp circuit.
Manuals
Soundgas Type 636P Manual
The one page manual that comes with our Type 636P germanium preamp - our zero-compromise recreation of the legendary Grampian mic preamp circuit.
Gear Info
Grampian User Tips
Some useful info for using a Grampian 636 in a modern studio set up. By no means a full user guide, but this should help you integrate this old piece of kit into a modern set up.
Manuals
Schematics
Grampian Direct Signal Path (Wet-Only) Modification
Schematic, plus instructions reproduced into a searchable format from the original Grampian Type 636 Operating Instructions.
Gear Info
Manuals
Schematics
Grampian Ambiophonic Unit – Type 666
Information about this rare piece of 60s gear: a version of the Type 636 designed to use the reverb "to alter apparent room acoustics" in auditoria.
Manuals
Schematics
Grampian 636 Instructions & Schematics
Directory of original Grampian documentation we have, including tech specs, schematics and articles, to view and download.
Manuals
Grampian Type 636 Operating Instructions
Grampian Type 636 Operating Instructions & Technical Specification reproduced into a searchable format.
