Find the best tubes for your Marshall JTM100! Looking for something more exotic? Is your Marshall JTM100 sounding muddy and loose? Our TAD set will expand the tone and performance of your amp. This set will give your Marshall JTM100 a more dynamic sound. You'll get lower operating noise, more reliability, and better overall tone. For the Marshall JTM100, this set will tighten up your overdrive and expand the dynamics of your tone. When shopping for tubes, your choices can get confusing FAST! That's why we've worked with each of our suppliers to gather the details you need to choose the right tubes for your needs. Includes: 4 - Tube Amp Doctor KT66 Power Tube, matched quad 1 - Tube Amp Doctor 7025WA Preamp Tube 2 - Tube Amp Doctor 12AX7A-C Preamp Tube About TAD Tubes: Tube Amp Doctor (TAD) works closely with tube companies to secure the best tubes made today. The company's techs are active musicians, who have deep experience in evaluating quality, consistency and reliability of their tubes. TAD tubes get evaluated, tested, approved, selected, matched, labeled and boxed by hand at their factory in Germany. Every single tube undergoes a listening test for optimal musical performance. TAD has some of the strictest tests in the industry and only accepts the best tubes for their offerings.

Find the best tubes for your Marshall JTM100 For the Marshall JTM100, this set will tighten up your overdrive and expand the dynamics of your tone When shopping for tubes, your choices can get confusing FAST—that's why we've worked with each of our suppliers to gather the details you need to choose the right tubes for your needs TAD has some of the strictest tests in the industry and only accepts the best tubes for their offerings This set includes: 4 - Tube Amp Doctor KT66 Power Tubes (matched quad), 1 - Tube Amp Doctor 7025WA Preamp Tube, 2 - Tube Amp Doctor 12AX7A-C Preamp Tube