Manuals
Soundgas Type 636P Manual
The Soundgas Type 636P represents many hours’ work over a number of years, distilling down the sound of the Grampian Type 636 mic preamp circuit and capturing it in a pedal or countertop box. It looks simple, but that hides the deep knowledge and zero-compromise approach that has gone into producing this. Ultimately it’s all about the germanium though: finding exactly the right NOS transistors and then surrounding them with the components needed to make them truly sing. It’s also very, VERY loud.
More Grampian / Type 636
Grampian 636 Instructions & Schematics
Directory of original Grampian documentation we have, including tech specs, schematics and articles, to view and download.
Grampian Type 636 Operating Instructions
Grampian Type 636 Operating Instructions & Technical Specification reproduced into a searchable format.
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...
Gear Info
Soundgas News
Incoming! The Soundgas Type 636P (Guitar Pedal… or?)
Say hello to the prototype Type 636P: all the heft and magic of the our 636 mic preamp in a compact desktop box.
Gear feature
Gear History
Grampian Type 636 – Believe the hype…
Grampians: some history and technical information about these superb, legendary machines. If you are looking to buy a Grampian or have one to sell in any...
Gear Info
Soundgas News
Soundgas Type 636 & 636P Update
We plan to build a short run of pre-production 636Ps to ship in early 2022 and then take a break while we build the final Soundgas...
