Sony TC-200 Reel to Reel Recorder / Player 1960's Grey

1960s vintage Sony TC200 reel to reel tape player/recorder. Turns on and spins perfectly, but the speakers cut out on each channel. I tried using

Sony TC-200 Stereophonic 3–7 Reel-to-Reel Tapecorder with Mics

Stereonomono Hi Fi Compendium 13 Years On-line: 05/2020, 43% OFF

Sony TC-200 Tapecorder Portable Reel-to-Reel Tape Player

Sony TC-200 Reel to Reel Recorder / Player 1960's Grey

Used Sony TC-200 Tape recorders for Sale

Sony TC-200 Tapecorder Portable Reel-to-Reel Tape Player

Sony TC-200 Tape Recorder

Sony TC-200 Reel to Reel Recorder / Player 1960's Grey

Vintage SONY TC-200 Reel to Reel Tape Player/Recorder With Plug