GDA672**S GDA672**S (GDA672--S) Analog Output Module, 2 channels, +/-10V output, 12-bit $970.00 | I-Flash16PSOP40-USB3 Device Adapter for 28FX00 and 29FX00 series EPROMS $149.95 | TAD131-BS TAD131-BS 1 Analog Input, +/-10 Vdc, 12 bit resolution, Fits inside T1-40. $239.00 |