Whirlwind Presswall is a permanent wall-mount audio press feed distribution box. It delivers broadcast-quality audio from 14 mic or line-level transformer-isolated outputs. Features include:

• 2 balanced input channels switchable for mic or line level signals
• Selectable front panel or remote inputs
• Expander connection for 16 additional mic or line-level outputs, sold separately
• Test tone for level calibration
• Headphone monitoring of input signals
• 20-segment LED VU display for quick visual level setting
• Locking cover