Wedge, I guess I did not make the point clear enough. TF do not make a simple pale ale malt - they specialise in floor malted premium ale malts as I mentioned - Maris Otter, Golden Promise etc. A standard English pale from any of the major UK maltsters is pretty much the same as a Begian Ale malt. And we reckon our Joe White Traditional Ale malt (note there is no "pale" in the name) is very closew to the dingemans ale malt we used for the products development.
GMK, Aromatic malt originally came from Belgium and is a form of dark Melanoidin malt. You can also use a dark Munich. Melanoidin malt is, well Melanoidin malt. Below is a copy of a post I put up on the HBD last December on Melanoidin malts -
Stuart from Tasmania wants to try home malting Melaniodin malt. First question Stuart - have you already tried malting barley? Was it successful? Melanoidin is a difficult and process intensive malt to produce which is why so few maltsters outside of Germany offer the product. You will need to be very comfortable with your malting process to be able to get the necessary control to get the melanoidins to develop. Actually most malts have some melanoidins - these are the colour and flavour agents that give malts their individual characteristics. Melanoidin malt takes this flavour and colour development several stages further. Melanoidin malt still has some levels of active distase and will convert itself, albeit slowly. Colours vary considerably - the Hoepfner brand we stock is usually around 40 EBC (specs online at www.maltcraft.com), Gambrinus "Honey Malt" is 50 EBC and Weyermann is darker again at 70 to 80 EBC.
A bit of background info: Melanoidin malt or Brumalt as the Germans have traditionally called it, is like a "super Munich" - think "Munich on steroids" with pronounced malty aromas, flavours and a reddish colour. It is produced from a high protein "green malt" with a moisture content approaching 50% and is very well modified - ie the acrospire will need to be grown out to at least 100%. In the latter stages of germination, ventilation to the malting box is turned off allowing the buildup of CO2. This causes two things - (1) germination is terminated, and (2) the temperature of the malt rises. While the actual germination process is no longer occurring, the enzymes are still active producing a range of simple sugars and amino acids. These are the building blocks of the Maillard effect which will later produce the melanoidins in abundance.
The next stage is kilning off the still moist malt. Drying will be longer than for normal malt and some "stewing" of the grains will occur in the 60 to 65C range. Final curing will typically be in the mid 90C range although the darker colours will probably require 100 to 105C.
This is obviously a VERY simplistic overview of one of the more complex malting processes - however if you still want to proceed, contact me off line and I can give you some more detailed guidance. If you have access to "Technology Brewing & Malting" by Kunze, that would be a good start. While there isn't much detailed about Brumalt, he does give a lot of good information on Munich malt production. You could also try re-steeping munich to 40% moisture and let it "stew" off at 70C or so before re-kilning, however I doubt you would get much more melanoidin development.
Having recently researched this particular malt as part of our own product development program, I can tell you that there is very little written about the process, and what is available is mostly proprietary and/or under copyright. But if you know how to make a munich malt, you are already well on the way.
Wes.