array(34) {
  [0]=>
  string(7) "ARBITER"
  [1]=>
  string(4) "BOSS"
  [2]=>
  string(20) "BRUNO BRETTE LUTHIER"
  [3]=>
  string(10) "DANELECTRO"
  [4]=>
  string(6) "DUNLOP"
  [5]=>
  string(3) "EBS"
  [6]=>
  string(16) "ELECTRO HARMONIX"
  [7]=>
  string(6) "FENDER"
  [8]=>
  string(5) "GATOR"
  [9]=>
  string(6) "GIBSON"
  [10]=>
  string(7) "GRETSCH"
  [11]=>
  string(5) "GUILD"
  [12]=>
  string(8) "HERCULES"
  [13]=>
  string(6) "IBANEZ"
  [14]=>
  string(3) "K&M"
  [15]=>
  string(3) "LAG"
  [16]=>
  string(6) "LINE 6"
  [17]=>
  string(6) "MARTIN"
  [18]=>
  string(9) "MATCHLESS"
  [19]=>
  string(9) "MUSIC MAN"
  [20]=>
  string(6) "MUSIMA"
  [21]=>
  string(3) "MXR"
  [22]=>
  string(7) "OVATION"
  [23]=>
  string(5) "PROCO"
  [24]=>
  string(6) "RADIAL"
  [25]=>
  string(10) "ROAD READY"
  [26]=>
  string(3) "RTX"
  [27]=>
  string(6) "RUBNER"
  [28]=>
  string(5) "SAXHO"
  [29]=>
  string(5) "STAGG"
  [30]=>
  string(8) "TAKAMINE"
  [31]=>
  string(6) "TAYLOR"
  [32]=>
  string(7) "TECH 21"
  [33]=>
  string(6) "YAMAHA"
}