Description In Stock At Supplier. Usually ships in 1-3 business days. Found a lower price? Let us know Combining new technology power amplification with the highest definition XTA DSP, the Delta Series offers performance and convenience at a whole new level. Powerful processing features, such as FIR filtering and Dante networking, work alongside unique enhancements including 4 local 4 aux DSP channels (also supplied to the network), meaning a single Delta DSP amplifier can control a stereo 4-way system with no external processing. Configure and tune using a fast, powerful combination of AudioCore (XTA’s fast efficient control software platform) and DeltaDirect, the bespoke iPad app. Every aspect of a network of amplifiers can be controlled and monitored, wirelessly. USB, direct Ethernet, and RS485 control options plus configurable GPIO offer unparalleled flexibility.