ambex ambex ym-2

the YM-2 is ambex's entry-level machine, handling 0.5 to 2 kg batches with manual gas control. it's compact and works on standard 110v power, which makes it accessible for small spaces and home or sample roasting setups. the split flame control gives you some finesse over heat application, and the drum design is straightforward. this is not a machine for production roasting. it's best suited for sample roasting, product development, or someone starting a very small retail operation. expect to spend time learning the machine's behavior since there's no profiling software or automation. roast times will vary based on your gas pressure, ambient conditions, and technique. if you want something reliable and don't need to scale quickly, it's a reasonable starting point.