I have 2 R5106's which I had the idea to use in a flanger similar to Juergen Haible's Storm Tide Flanger. I've been assuming that they're very much like an SAD512 and that 2 could be used together like an SAD1024. 'Cept I can't find a datasheet for the R5106. And am I crazy or do these things sound better than MN3007's?