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Ships within 48 hours · Estimated delivery Aug 14 - Aug 19
The HPA-1 is designed and manufactured in Canada
Expected to launch towards the end of Summer 2026
Rather the output stage is enabled after a short delay following power-up
Inventory Reduction Sale: The Input Selector is on sale while supplies last
Minimized output impedance and ground impedance through the elaborate use of planes and pours
Purifi/Hypex Chassis Headphone Amp The HPA-1 is designed andChassis for a stereo Purifi 1ET400A or Hypex NC500 Class D power amp powered by a Hypex SMPS1200A400 power supply. The chassis further supports the Intelligent Soft Start, SMPS Splitter, and Guardian 86 for optional speaker protection. The chassis includes two custom machined mounting plates for mounting the Class D amplifier module and Neurochrome Purifi Hypex Input Buffer to the heat sinks as a module. In addition, all mounting hardware needed to