Nintendo 64 RF modulator - Nintendo brand model NUS-003. If your TV does not have AV input capability, and you already have an NES/SNES style RF switch, this will allow you to connect your N64 to the coax connector on the TV.
You insert the pin of your NES/SNES style RF switch into the small hole on one end of the RF modulator, and insert the wider plug on the other end into the "multi-out" on the back of the N64 console.
Nintendo released N64 with an AV cable only. The RF modulator allowed people with no AV input on their TV to hook up to the coax connection.
This item is the RF modulator only, for people who already own an RF switch.
Used, but tested and guaranteed to work! Also works for Gamecube.
We also carry an RF made just for N64 that inserts into the multi-out. You don't need the RF modulator for the N64 RF switch.
We also carry other helpful parts such as the
N64/SNES/GC RF Switch
