Your receiver's optical out is sitting there, but the analog RCA cables you've been using sound muddy and washed out. Swap in this 1-metre Astrotek TOSLINK cable and the signal travels as light through a low-loss PMMA core. No electrical noise, no ground hum, just clean digital audio from your DVD player, game console, or set-top box straight to the amp. The included end cap keeps dust out of the lens when you're not using it
| brand | ASTROTEK |
| cable_length | 1m |
| connector_type | TOSLINK Optical Male to Male |
| outer_diameter | 2.0mm |
| core_material | PMMA (Polymethyl Methacrylate) |
| signal_type | Digital optical audio |