I was testing my Technics RS-M63 and I've noticed it makes a horrendous squeal with or without a tape. I know I'll need to lube something, what usually causes this? : r/cassetteculture
stereonomono - Hi Fi Compendium - 13 years on-line: Technics RS-M63
Vintage Technics RS-M63 3 Head Stereo Cassette Deck, Tested, Works | eBay