DMA-500

About the DMA-500

The Spectral DMA-500 monoblocks are state-of-the-art amplifiers featuring a fourth-generation high-resolution design. They incorporate ultra-fast settling circuit architecture, precision RF-type layout and topology, and a Focused Array high-speed aligned FET output section. These amplifiers also include a Generation 2 SHHA high-speed hybrid driver module with SV technology and custom semiconductor topology. The Power Vault magnetic field containment system and new generation vertical MOS-FET output transistors with an innovative servo-bias tracking system are additional key features. The amplifiers have a fully discrete design with balanced monaural operation, a high current systemboard design with bulk copper technology, and all modular construction with instrumentation connectors. They achieve ultra-low distortion, providing one-part-per-million signal accuracy.