Sennheiser HD 280 Pro Professional Headphones Delay covering a wide frequency range

covering a wide frequency range and featuring high- and low-cut filters

Trigger Level knob allows adjusting the threshold level of gate

Each vacuum tube is selected for minimum noise and microphonics

Adjustable tone

Balanced XLR outputs

Sennheiser HD 280 Pro Professional Headphones Delay covering a wide frequency rangeSennheiser HD280 Professional Headphones The HD 280 Pro is Sennheiser's most significant closed, around the ear headphone to be introduced in years. Designed to exceed the demands of the professional environment, the HD 280 Pro boasts extremely robust construction combined with the sound quality, modular design, and aggressive noise isolation the necessary in the field. The unique collapsible design, combined with swiveling ear cups, offers maximum