Since Peter Gamma from www.petergamma.org asked in the EEVBLOG for affordable alternatives to products from www.openbci.com four years ago: https://www.eevblog.com/forum/testgear/how-to-solve-the-ti-ads1299-eeg-demo-kit-is-not-save-for-humans-problem New products where offered with the ADS1299 chip for Texas Instruments such as: And are these products of a better quality than VEDIA products which offers best prices for low-quality products such as the cheek …