Đặt câu với từ "tonarm"

1. Das waren große, von einer Feder angetriebene Grammophone mit batteriebetriebenem elektrischem Tonarm, Verstärker und Lautsprecher. . . .

These were large spring-wound phonographs with an electrical pick-up or tone arm and amplifier and loudspeaker that operated from batteries. . . .