Sennheiser e 604 - Instrument Cardioid Microphone - Drums and Brass Instruments
Hands on review: Sennheiser Orpheus Headphones | Digital Trends
Sennheiser IE60 Headphone
Sennheiser announces Momentum 4 headphones with new design and 60-hour battery life - The Verge
Sennheiser Consumer Audio SC 60 USB ML (504547) - Double-Sided Business Headset | For Skype for Business | with HD Sound, Noise-Cancelling Microphone, & USB Connector (Black)
Sennheiser IE60 Headphone
New Sennheiser Orpheus Headphones Cost About $55,000
User manual Sennheiser SDW 60 HS (English - 57 pages)