here's a list:
1. 3Xfx FatMan Distortion/Oscillator
2. Alien Hate Fuzz
3. Ampeg Sub-Blaster Octaver
4. Analogman Chorus (w/ “deep” switch)
5. Anaplex Delay
6. Aphex Bass Xciter
7. Aramat Effects Tubular Tremolo
8. Aria DMX10 Flanger/Chorus
9. Barber LTD Special Recipe Overdrive
10. BargeConcepts VFB2 Blender/Feedback Looper
11. BargeConcepts RC2 Compressor
12. Bent-It Synthbox/noisemaker
13. BJFE Blueberry Bass Overdrive
14. Boss TR2 Tremolo
15. Boss TU2 Tuner
16. Boss HM2 Heavy Metal
17. Boss DD3 Digital Delay
18. Boss DD6 Digital Delay
19. Boss BF2 Flanger
20. Boss PQ3B Bass Parametric EQ
21. Boss PH1r Phaser
22. Boss LM2B Bass Limiter
23. Boss OD2 Turbo Overdrive
24. Boss OS2 Overdrive/Distortion
25. Boss BF2B Bass Flanger
26. Boss CE2B Chorus
27. Boss PW2 Power Driver
28. Boulevard BFL-10 Flanger
29. Catalinbread Hyperpak
30. Chunk Systems Agent 00Funk (mk. I)
31. CoPilotFX Android
32. Danelectro Dan-Echo Delay
33. Demeter Opto Compulator
34. Demeter Fuzzulator
35. DOD 250 Overdrive
36. DOD 201 Phasor
37. DOD FX60 Chorus
38. DOD FX25 Envelope Filter
39. DOD FX90 Analog Delay
40. DOD DFX9 Digital Delay
41. Electro-Harmonix Stereo Pulsar Tremolo
42. Electro-Harmonix Small Stone (Russian) Phaser
43. Electro-Harmonix Double Muff Overdrive/Distortion
44. Electro-Harmonix Big Muff (Russian) Fuzz
45. Electro-Harmonix Bass Microsynth Synthesizer
46. Electro-Harmonix Qtron+ Envelope Filter
47. Electro-Harmonix BassBalls Dual Envelope Follower
48. Electro-Harmonix Nano BassBalls Dual Envelope Follower
49. Electro-Harmonix Small Stone Phaser
50. Electro-Harmonix Little Big Muff Fuzz
51. Electro-Harmonix Hum Debugger
52. ElectroniX Submarine
53. Fulltone OCD Overdrive
54. Fulltone GT-500 Distortion/Boost
55. George Dennis Phaser
56. Guyatone MC-3 Micro Chorus
57. HAO Rust Ride Overdrive
58. H.B.E. Hematoma Bass Overdrive
59. Ibanez PM7 Phaser
60. KMD Flanger
61. KMD Analog Delay
62. Locobox AD-01 Analog Delay (80s)
63. Locobox Mysto-Dysto Distortion
64. LR Baggs Para Acoustic DI
65. Malekko B:Assmaster
66. Maxon FL-301 Flanger
67. Maxon AD999 Analog Delay
68. Maxon AF9 Envelope Filter
69. Maxon CS9-Pro Chorus
70. Maxon PT999 Phasetone Phaser
71. Maxtone Compression Sustainer
72. MaxxPlay Single Bypass Loop
73. MI Audio Neo Fuzz
74. Monotonic Labs Type U-73 Synthesizer
75. Morley PWF Power Wah Fuzz
76. MXR Smart Gate
77. MXR Phase 90 (vodka-modded)
78. MXR Dynacomp Compressor
79. MXR Distortion + (1981)
80. Peterson StroboStomp
81. Radial BigShot I/O Instrument Switcher
82. Roger Mayer Voodoo-Bass
83. SIB Varidrive
84. Subdecay Noise Box
85. Tech21 CompTortion
86. Tech21 Programmable Bass Driver DI
87. Tech21 XXLB
88. Tech21 Sansamp RBI Preamp
89. Tech21 Double Drive
90. Walco Sound-Go-Round Stutter Tremolo
91. Whirlwind Selector A/B/Y Box
92. Yamaha CH-10MII chorus
93. Yamaha FL-10MII flanger
i actually don't have the Hum Debugger anymore.