Turntable parts

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Across
  1. 5. Sits in the groove and vibrates to read the sound
  2. 6. A spiral that holds the sound on a record
  3. 8. Spins records at 33 or 45 RPM
  4. 9. Helps balance the tonearm's pressure
  5. 10. Boosts tiny electrical signals before they reach the speakers
Down
  1. 1. Keeps dirt and fingers off the turntable
  2. 2. A DJ-friendly motor system right under the platter
  3. 3. Turns vibrations into electrical signals
  4. 4. The round spinning part a record sits on
  5. 7. Bridge that carries vibrations to the cartridge