Accuweb mcb3083 brh type pwm servo amplifier $698.60 https://www.ebay.com/itm/121097213012?hash=item1c31f4d454:g:…
Glentek SMA7115-206-007F-1 Brh-Type Amplifier Module 30-220v DC 15A Cont $665.00 https://www.ebay.com/itm/334608446370?hash=item4de837b3a2:g:…