diff --git a/library/audio.lib b/library/audio.lib
index f1b8a3f4..087d07d3 100644
--- a/library/audio.lib
+++ b/library/audio.lib
@@ -1,42 +1,6 @@
 EESchema-LIBRARY Version 2.3
 #encoding utf-8
 #
-# LL1587
-#
-DEF LL1587 T 0 40 Y N 1 F N
-F0 "T" 50 -450 50 H V L CNN
-F1 "LL1587" 0 450 50 H V C CNN
-F2 "" 0 0 50 H I C CNN
-F3 "" 0 0 50 H I C CNN
-DRAW
-T 0 -100 -50 60 0 0 0 + Normal 0 C C
-T 0 -100 350 60 0 0 0 + Normal 0 C C
-T 0 100 250 60 0 0 0 + Normal 0 C C
-A -100 -250 50 887 -887 0 1 0 N -99 -200 -99 -299
-A -100 -150 50 887 -887 0 1 0 N -99 -100 -99 -199
-A -100 150 50 887 -887 0 1 0 N -99 200 -99 101
-A -100 250 50 887 -887 0 1 0 N -99 300 -99 201
-A 100 -50 50 899 -1799 0 1 0 N 100 0 51 -50
-A 100 -50 50 1799 -899 0 1 0 N 51 -50 100 -99
-A 100 50 50 899 -1799 0 1 0 N 100 100 51 50
-A 100 50 50 1799 -899 0 1 0 N 51 50 100 1
-A 100 150 50 899 -1799 0 1 0 N 100 200 51 150
-A 100 150 50 1799 -899 0 1 0 N 51 150 100 101
-A 101 -150 50 910 -1799 0 1 0 N 101 -100 52 -150
-A 101 -150 50 -912 -1799 0 1 0 N 101 -199 52 -150
-P 2 0 1 0 -25 200 -25 -200 N
-P 2 0 1 0 25 -200 25 200 N
-P 10 0 1 0 -150 350 -150 -350 -100 -400 100 -400 150 -350 150 350 100 400 -100 400 -150 350 -150 350 f
-X P1+ 1 -400 300 300 R 50 50 1 1 P
-X P1- 2 -400 100 300 R 50 50 1 1 P
-X P2- 3 -400 -300 300 R 50 50 1 1 P
-X P2+ 4 -400 -100 300 R 50 50 1 1 P
-X ~ 5 0 -500 100 U 50 50 1 1 I
-X S- 6 400 -200 300 L 50 50 1 1 P
-X S+ 8 400 200 300 L 50 50 1 1 P
-ENDDRAW
-ENDDEF
-#
 # LM1875
 #
 DEF LM1875 U 0 50 Y Y 1 F N
@@ -428,34 +392,6 @@ X CKIN 8 -500 -300 100 R 50 50 1 1 I
 ENDDRAW
 ENDDEF
 #
-# NSL-32
-#
-DEF NSL-32 U 0 0 Y Y 1 F N
-F0 "U" 80 180 50 H V C CNN
-F1 "NSL-32" 0 -173 50 H V C CNN
-F2 "" 0 0 50 H I C CNN
-F3 "" 0 0 50 H I C CNN
-DRAW
-C 100 0 80 0 1 0 N
-S -200 140 200 -140 0 1 0 N
-P 3 0 1 0 -80 -40 -160 -40 -160 -40 N
-P 3 0 1 0 -80 -20 0 0 0 0 N
-P 3 0 1 0 -80 20 0 40 0 40 N
-P 3 0 1 0 100 -100 200 -100 200 -100 N
-P 3 0 1 0 100 100 200 100 200 100 N
-P 4 0 1 0 -120 -40 -120 -100 -200 -100 -200 -100 N
-P 4 0 1 0 -40 0 0 0 -30 -20 -30 -20 N
-P 4 0 1 0 -40 40 0 40 -30 20 -30 20 N
-P 5 0 1 0 -120 40 -120 100 -200 100 -200 100 -200 100 N
-P 6 0 1 0 -80 40 -160 40 -120 -40 -80 40 -80 40 -80 40 F
-P 10 0 1 0 100 100 100 80 80 60 120 20 80 -20 120 -60 100 -80 100 -100 100 -100 100 -100 N
-X A 1 -350 100 200 R 30 40 1 1 P
-X K 2 -350 -100 200 R 30 40 1 1 P
-X R 3 400 -100 200 L 30 40 1 1 P
-X R 4 400 100 200 L 30 40 1 1 P
-ENDDRAW
-ENDDEF
-#
 # PAM8301
 #
 DEF PAM8301 U 0 40 Y Y 1 F N
@@ -1040,40 +976,4 @@ X ~ 8 600 0 300 L 50 30 1 1 O
 ENDDRAW
 ENDDEF
 #
-# TR-AUDIO-2P
-#
-DEF TR-AUDIO-2P T 0 40 Y N 1 F N
-F0 "T" 50 450 50 H V C CNN
-F1 "TR-AUDIO-2P" 450 -450 50 H V C CNN
-F2 "" 0 0 50 H I C CNN
-F3 "" 0 0 50 H I C CNN
-DRAW
-T 0 -100 -50 60 0 0 0 + Normal 0 C C
-T 0 -100 350 60 0 0 0 + Normal 0 C C
-T 0 100 250 60 0 0 0 + Normal 0 C C
-A -100 -250 50 887 -887 0 1 0 N -99 -200 -99 -299
-A -100 -150 50 887 -887 0 1 0 N -99 -100 -99 -199
-A -100 150 50 887 -887 0 1 0 N -99 200 -99 101
-A -100 250 50 887 -887 0 1 0 N -99 300 -99 201
-A 100 -50 50 899 -1799 0 1 0 N 100 0 51 -50
-A 100 -50 50 1799 -899 0 1 0 N 51 -50 100 -99
-A 100 50 50 899 -1799 0 1 0 N 100 100 51 50
-A 100 50 50 1799 -899 0 1 0 N 51 50 100 1
-A 100 150 50 899 -1799 0 1 0 N 100 200 51 150
-A 100 150 50 1799 -899 0 1 0 N 51 150 100 101
-A 101 -150 50 910 -1799 0 1 0 N 101 -100 52 -150
-A 101 -150 50 -912 -1799 0 1 0 N 101 -199 52 -150
-P 2 0 1 0 -25 200 -25 -200 N
-P 2 0 1 0 25 -200 25 200 N
-P 10 0 1 0 -150 350 -150 -350 -100 -400 100 -400 150 -350 150 350 100 400 -100 400 -150 350 -150 350 f
-X P1+ 1 -400 300 300 R 50 50 1 1 P
-X P1- 2 -400 100 300 R 50 50 1 1 P
-X P2- 3 -400 -300 300 R 50 50 1 1 P
-X P2+ 4 -400 -100 300 R 50 50 1 1 P
-X S- 5 400 -200 300 L 50 50 1 1 P
-X S+ 6 400 200 300 L 50 50 1 1 P
-X ~ 8 0 -500 100 U 50 50 1 1 I
-ENDDRAW
-ENDDEF
-#
 #End Library