Anagram Power Loop Module - Simplified Schematic resp. Theory of Operation wanted

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The photo of the mono-block showed a bridge amplifier with six paralleled modules, should do 250W/4Ω.

Rowland did something similar with the bigger LM3886 modules.

model10-2.jpg


2005-07-28_122513_rowland_drool-F.jpg
 
If I were to hazard a guess, I would guess that the Anagram Power Loop Module contains the multiple servo loops recommended by National Semiconductor in their various application notes on paralleling and bridging their power modules.

I really don't know, but it would seem logical.
 
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