In case anyone is still interested I have now this green Big Jam EQ pedal as well as their vintage delay/reverb and octaver pedal. They all have the same vibe: very organic like you said, very warm, vintage/old school, dark, but also kinda lo-fi, soft and weak/not muscle-y. They’re all cool pedals that I’ll keep for now, but I still prefer my vintage blue mxr & Boss GE-10 Graphic EQ’s. They have way more range in the eq, sound way more solid, punchy, hi-fi and still pretty organic to me (the mxr more so). The big jam is nice for cleans, but for high gain it’s the other 2 for me
The Big Jam Delay/Reverb is decent for a pedal, but sounds like trash vs the ‘70’s Furman RV-1. The Octave pedal has some interesting sounds in there. Lo-Fi in a cool way