Testing Tube Amps with the BOSS WAZA TAE Core - is it transparent? EVIL JOE TEST!!

(8:34)

Amp Chat Live Q\u0026A - with Dave Friedman, Dan Gower \u0026 Shea Monomyth #17

(3:24)

Club Secret 2025

(4:13)

Into The Vortex - Headfirst modded 1959HW

(1:51)

Amp Chat Live Q\u0026A - with Dave Friedman, Dan Gower \u0026 Shea Monomyth

(2:55:23)

USA December 2024 VLOG #monomythamps #headfirstamps

(9:34)

Airbourne Collection - Part 4 - 1977 JMP 2203 #airbourne

(4:37)

Winter in Bloomington

(1:33)

November 24 Update

(2:20)

Suhr SL67 - The best 'Plexi' available in 2023

(6:36)

Hot Rod your Marshall 1959HW - OG José HOW TO!!

(15:39)

What Marshall is not telling you! I can’t believe they did this!!

(6:40)

Marshall 1959SLP reissue - Vortex

(7:1econd)

Marshall JMP/JCM800 2203/2204 - Jake E. Lee Spec Mod Guide

(36:12)

Jason Tong - HEADFIRST AMPS - New Model - ALTA 100 V2

(13:28)

Using a Digital Multimeter + Amp Startup Procedure - AT THE BENCH!

(23:26)

My Real Jose Modded 1979 Marshall 100 watt head- An in depth Look at the Build and Circuit

(59:32)

Preamp Gain Stages - The Plate Resistor: Values, gain, tones and theory incl load lines!

(23:36)

Headfirst Modded Origin 20 - José Diode Clipping DIY Guide

(34:36)

1979 Marshall JMP 2203 - the 'Bright Cap' revisited!!

(19:21)

1978 Marshall JMP 2203 - SERVICE \u0026 JEL100 MODS!!

(25:45)

How to use a Digital Oscilloscope...to test your tube amp! AT THE BENCH!

(31:7)

Do FIlter Cap Values Matter in a Marshall? IN DEPTH MEASUREMENTS and TONES!!

(26:2)

Turn your Origin 20 into a PROPER PLEXI!!

(22:14)

Amp Circuit Analysis - Bassman v. JTM45 vs. Plexi vs. JCM800 | Pt. 1

(44:57)

Marshall JCM800 2204 - Headfirst Mods. Full play-through and DIY Guide.

(1:4:50)

Headfirst Alta100 - Channel 3 TONES!!

(15:42)

Turn your Marshall Origin into a Proper Plexi - REVISITED!!

(33:15)

HeadFirst Amps: EVIL JOE with Jason Tong

(26:6)

Club Secret 2025

(4:13)

Marshall Origin DROP-IN replacement mod PCBs - JCM800 hot rod!!

(10:45)

Checking Out The Headfirst Alta 100 mkII

(10:31)

Alta100 - Video User Guide

(18:18)

Headfirst Alta100 rev2

(17:13)

1976 JMP 2203 - MODERN MODS BREAKDOWN!!

(17:35)

The worst sounding JCM800 ever??

(15:22)

HEADFIRST AMPLIFICATION ALTA 100 Head DEMO

(2:52)