Sennheiser 1/4" Stereo Phone Screw On Adapter for Sennheiser HD280P Headphones 543684 Color_Natural It is a slowly biodegradable

It is a slowly biodegradable plastic when exposed to the environment

1% WRMS (JIS WTD) with 33 rpm signal-to-noise ratio: >55 dB (DIN-B) output level: pre-amp

Rugged all-in-one wireless system with high flexibility for Broadcast quality sound

dust cover

Sennheiser 1/4" Stereo Phone Screw On Adapter for Sennheiser HD280P Headphones 543684 Color_Natural It is a slowly biodegradableGold plated construction provides excellent signal transfer and resists corrosion The adapter can screw onto threaded 1 8" (3. 5mm) plugs Stereo Phone Screw On Adapter for Sennheiser HD280P Headphones Also Compatible with Sennheiser HD 212, HD 477, HD 497, EG 350 Headphones Also Compatible with Sony MDR 7506 and MDR V700 And Philips HP910