After BEHRINGER (Cool Audio) announced some time ago, that they bring the well-known old Synthesizer chips back on the market, another company had the same idea. Erica Synths, the Latvian synth manufacturer announced today the official releases of the AS3310, AS3340 and AS3360 Synthesizer chips.
http://www.synthanatomy.com/2018/01/erica-synths-revives-curtis-chips-3310-3340-3360.html
http://www.synthanatomy.com/2018/01/erica-synths-revives-curtis-chips-3310-3340-3360.html