Sennheiser 508544 Padding Set for HD 300 PRO or HMD 300 PROReplacement set of 2 pcs. ear cushions and 1 pc. headband pad for HD 300 PRO and HMD 300 PRO.

It is used in TV production studios and ENG trucks for director IFB

balanced dynamic or condenser microphone

Guitars can be plugged in directly to the mixer using the specially designed high-impedance inputs

Frequency Range: 32Hz-20kHz

Use with headset or handset

live productions and houses of worship

reliable operation under all conditions

The MS-90-36B delivers four non-marring sound decoupling pads that stabilize monitors of varying sizes

parametric IIR: peaking

Steel grille with protective powder-coated finish for lasting durability plus a tool-free strap for easy installation

Expandable 'link' with remote control contact closure

This is interesting to look at with sine waves