Modulus Rox-15, Tone Boost Kit: Final thoughts, Test voltages, Playing demo
48:16
Lets Build a Small Box Marshall Plexi 50W Amplifier (by Modulus Amplification)
38:41
Modulus ROX-15 Tone Boost Kit Build Part 10
18:51
Nothing could have prepared me for the meowdulator pedal
12:33
Science Amplification - The Mother Preamp Pedal
12:56
Modulus ROX-15 Master Volume DC Blocking Mod
5:28
Modulus ROX-15 Tone Boost Kit Build Part 1
6:33
Dr. Z AMA: "Master Volume vs. Attenuators"
6:38