
There are slight coloration differences from model-to-model. (the ICs and other parts changed over the years) Not sure if it's still on YouTube, but there was once a video of 3-4 being compared, which I can't find. The differences aren't necessarily huge, but can be found in an A/B comparison. I've not played a ton of Stones--including the 80s/90s model with the black/red face. My friend had 3-4 and I took the black one, leaving him a green Sovtek. I got him deeper into effects, and he grabbed a 70s Polyphase, which I'm not crazy about it. I think Howard Davis' reissue model goes further and has an overall more pleasing sound. (it's ugly and looks somewhat cheap, but it's not as noisy) Also, I kind of think that I thought the original Polyphase was somewhat thinner than I expected. It wasn't this magical *wow* moment, when I got to pair it with a 70s Korg Lambda.vidret wrote:(how does the black box ehx russian stone sound compared to the rest? give me the juicy)
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