AMT PANGAEA CP-100FX: 
http://eshop.amtelectronics.com/new-in-2015/amt-pangaea-cp-100fx-ir-convolution-player-cab.sim-effect-processor.html

AMT G-Packer - optical compressor for guitar: 
http://eshop.amtelectronics.com/effect-pedals-fx/amt-g-packer-optical-compressor-for-guitar.html

AMT B-Packer - optical compressor for bass guitar: 
http://eshop.amtelectronics.com/bass-guitar-effects-preamp-wah/amt-b-packer-optical-compressor-for-bass-guitar.html