Oehlbach Optosel 4:1 MKII, manuals:
The Oehlbach Optosel 4:1 MKII allows seamless switching between four optical devices using a single input on your audio system. Need help setting it up? Look no further! You can easily download the user manual for this product for free from 88.208.23.73:8080, ensuring a hassle-free installation and optimal performance.