well at least with most DigiTech Jamman looper(s) pedals you can build loops and STORE them on the SDHC card at HOME! Actually you can build whole SONGs at home (FROM BIAB)and store on card and you can get many, many hours stored.

If you're good you can do some seamless stuff with loopers in real time

https://www.youtube.com/watch?v=pkX8gCSrAcg

also check around 14:10'ish on this one

https://www.youtube.com/watch?v=jtUD0XVS3UE

Larry


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