Peter Frampton in 1975 using a talk box, which works by placing the sound pressure from his guitar into his mouth via the tube, which he is then able to shape to
That Pedal Show – Talk Box & Vocoder vs Dan & Mick - YouTube
Electro Harmonix Golden Throat Mouth Tube / Talk Box 1975 Silver Effect For Sale GuitarPoint
Talkbox Fundimentals | General Guitar Gadgets
MXR Talk Box review | MusicRadar
TALKBOX: How To Use The Talkbox | Tutorial by Ted and Kel - YouTube
How to hold the talkbox tube in your mouth. - YouTube
1976 Electro-Harmonix Golden Throat Talk Box Mouth Tube Vintage Original Guitar | eBay
talk box stronger put speaker to mouth thanke later #talkbox #wow #unb... | TikTok