Crossword 2

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Across
  1. 2. A dog - or a 'speaker driver (6)
  2. 4. Woody.....(8)
  3. 5. Single box music system from Cyrus (5)
  4. 7. aptX is a codec for what wireless system? (9)
  5. 10. Early electronic instrument controlled by hand movements (8)
  6. 14. Invented the phonograph in 1877 (12)
  7. 15. Famous for its electrostatic loudspeakers (4)
  8. 16. Pixies album (9)
  9. 17. A Lancashire town - or the first voice heard on Radio 1 (9)
  10. 18. Where the Beatles recorded (9)
  11. 19. Not digital (8)
  12. 20. Home of the annual National Audio Show (11)
  13. 23. Hi-fi retailer....and a Kent town (9)
  14. 24. Developed the CD system alongside Sony (7)
  15. 26. The firm founded by Spencer and Dorothy Hughes (7)
  16. 27. Salisbury-based hi-fi company (4)
Down
  1. 1. French amplifier maker (8)
  2. 3. Helps keep amplifiers cool (8)
  3. 6. Hi-Fi World editor (11)
  4. 8. Expensive tweeter material (9)
  5. 9. Quasi-ribbon speaker developer (11)
  6. 11. This company supplied amplification for Woodstock (8)
  7. 12. Classic studio tape machine (6)
  8. 13. Tannoy Kensington GRs are what? (12)
  9. 15. German loudspeaker giant (7)
  10. 21. Bohemian...... (8)
  11. 22. Company behind the Newton personal assistant (5)
  12. 25. Bassist with The Clash (7)