Hisenior Mega5EST Bass+ (Like New) DAC/AMP This plug is based on

This plug is based on different materials and design principles than previous Brise Audio products

due to its excellent durability and corrosion resistance

In Ultralinear mode

Dual Dynamic Subwoofers

Hisenior Mega5EST Bass+ (Like New) DAC/AMP This plug is based onMega5EST Bass+ Limited Edition Highlights: 5db Boosted Sub bass (vs Mega5EST standard) Tribrid 5 Drivers (1DD+2BA+2EST) with SONION DUAL EST Drivers, Hisenior 10mm air pressure relieved and bass focused(5Hz 200Hz) custom DYNAMIC DRIVER, 2Knowles Premium Mids Focused BAs drivers 10Hz 50Khz Super Extension Harman IEM Target Curve referred Tuning, Smooth Coherence from Bass to Treble, Well detailed and Top Clean Instrumental Definition Manta 532 cores UP