Thomas Henry SN voice, Euro SMT version.
Courtesy of Bill Manganaro of SMS Audio Electronics and Cameron Korth for panel design, a euro-SMT version of the SN76477-based SN Voice from Thomas Henry is here. The PCB is designed to fit behind the existing euro panel design, with all of the panel components PCB-mounted.
The 'pcb+panel+IC' bundle includes the TI SN76477 IC (NOS).
We will continue to offer both thru-hole PCB versions in addition to the SMT PCB version.
There is a build thread on the muffwiggler forum here: sn voice smt euro
These kits and assembled modules are offered on demand, click the link to learn more.