Check out the Teenage Engineering Pocket Operators [0]! They're credit card sized electronic instruments. They've managed to fit a full fledged sampler in the P

Check out the Teenage Engineering Pocket Operators [0]! They're credit card sized electronic instruments. They've managed to fit a full fledged sampler in the PO-33 and a voice synthesizer in PO-35. The others aren't as processing intense but still have really powerful patterning and sounds. All running off of 2 AAA batteries, with months of battery life. [0] https://teenage.engineering/products/po https://teenage.engineering/products/po