Electro Harmonix

Electro Harmonix replacement tubes kit for the Mesa Mark 4. Preamp set, selected for best high gain sound upgrade. 4x 12AX7 EH, 1x 12AX7 EH Balanced.

Electro Harmonix replacement tubes kit for the Mesa Mark 4. Standard set. 4x 12AX7 EH, 1x 12AX7 EH Balanced, 4x 6L6GC EH Platinum Matched.

Electro Harmonix replacement tubes kit for the Mesa Mark 5. Standard set. The set features Gold Tubes as preamp tubes. 6x 12AX7 EH Gold, 1x 12AX7 EH Gold Balanced, 1x 5U4GB EH, 4x 6L6GC EH Platinum Matched.

Electro Harmonix replacement tubes kit for the Mesa Mark 5. Mixed set: Punch and full sound from the pair of 6L6 and big mids tone from the KT66. 6x 12AX7 EH, 1x 12AX7 EH Balanced, 1x 5U4GB EH, 2x 6L6GC EH Platinum Matched, 2x Gold Lion KT66 Platinum Matched.

Electro Harmonix replacement tubes kit for the Mesa Mark 5. Mixed set: Punch and full sound from the pair of 6L6 and big mids tone from the KT66. High gain set. 6x 12AX7 EH, 1x 12AX7 EH Balanced, 1x 5U4GB EH, 2x 6L6GC EH Platinum Matched, 2x Gold Lion KT66 Platinum Matched.

Electro Harmonix replacement tubes kit for the Mesa Mark 5. Uses a mix of KT77 and 6CA7 tubes for the best of both worlds: punch and clarity. Rich, smooth, big sounds from this set! The set features Gold Tubes as preamp tubes. It includes the following tubes: 6x 12AX7 Gold EH, 1x 12AX7 EH Gold Balanced, 1x 5U4GB EH, 2x JJ KT77 Platinum Matched, 2x 6CA7 EH Platinum Matched.

Electro Harmonix replacement tubes kit for the Mesa Mark 5. KT77 smooth tone set. 6x 12AX7 EH, 1x 12AX7 EH Balanced, 1x 5U4GB EH, 4x JJ KT77 Platinum Matched.

Electro Harmonix replacement tubes kit for the Mesa Mark 5. KT77 smooth tone set. High gain set. 6x 12AX7 EH, 1x 12AX7 EH Balanced, 1x 5U4GB EH, 4x JJ KT77 Platinum Matched.

Electro Harmonix replacement tubes kit for the Mesa Mark 5. Uses 6CA7 tubes for punch and sparkling clarity. The set features Gold Tubes as preamp tubes. 6x 12AX7 EH Gold, 1x 12AX7 EH Gold Balanced, 1x 5U4GB EH, 4x 6CA7 EH Platinum Matched.

Electro Harmonix replacement tubes kit for the Mesa Mark 5. Standard set. 6x 12AX7 EH, 1x 12AX7 EH Balanced, 1x 5U4GB EH, 4x 6L6GC EH Platinum Matched.

Electro Harmonix replacement tubes kit for the Mesa Mark 5. Uses EL34 tubes for vintage style, traditional sounds. The set features Gold Tubes as preamp tubes. 6x 12AX7 EH Gold, 1x 12AX7 EH Gold Balanced, 1x 5U4GB EH, 4x EL34 EH Platinum Matched.

Electro Harmonix replacement tubes kit for the Mesa MMIC 100 Reverb. Standard set. 5x 12AX7 EH, 4x 6L6GC EH Platinum Matched.

Electro Harmonix replacement tubes kit for the Mesa MMIC 60 Reverb. Standard set. 5x 12AX7 EH, 2x 6L6GC EH Platinum Matched.

Electro Harmonix replacement tubes kit for the Mesa Nomad 100. Blues set with EL34 for a crunchy and punchy lead tone. Selected for creamy, steamy blues sounds. 4x 12AX7 EH, 1x 12AX7 EH Balanced, 4x EL34 EH Platinum Matched.

Electro Harmonix replacement tubes kit for the Mesa Nomad 100. High gain set. 4x 12AX7 EH, 1x 12AX7 EH Balanced, 4x 6L6GC EH Platinum Matched.

Electro Harmonix replacement tubes kit for the Mesa Nomad 100. Standard set. 4x 12AX7 EH, 1x 12AX7 EH Balanced, 4x 6L6GC EH Platinum Matched.

Electro Harmonix replacement tubes kit for the Mesa Nomad 45. High gain set. 4x 12AX7 EH, 1x 12AX7 EH Balanced, 4x EL84 EH Platinum Matched.

Electro Harmonix replacement tubes kit for the Mesa Nomad 45. Standard set. 4x 12AX7 EH, 1x 12AX7 EH Balanced, 4x EL84 EH Platinum Matched.

Electro Harmonix replacement tubes kit for the Mesa Road King Series I. Premium gold set. 4x 12AX7 EH Gold, 1x 12AX7 EH Gold Balanced, 4x 6L6GC EH Platinum Matched, 2x EL34 EH Platinum Matched.

Electro Harmonix replacement tubes kit for the Mesa Road King Series I. KT77 smooth tone set. 4x 12AX7 EH, 1x 12AX7 EH Balanced, 4x 6L6GC EH Platinum Matched, 2x JJ KT77 Platinum Matched.

Electro Harmonix replacement tubes kit for the Mesa Road King Series I. KT77 smooth tone set. High gain set. 4x 12AX7 EH, 1x 12AX7 EH Balanced, 4x 6L6GC EH Platinum Matched, 2x JJ KT77 Platinum Matched.

Electro Harmonix replacement tubes kit for the Mesa Road King Series II. Premium gold set. 5x 12AX7 EH Gold, 1x 12AX7 EH Gold Balanced, 4x 6L6GC EH Platinum Matched, 2x EL34 EH Platinum Matched.

Electro Harmonix replacement tubes kit for the Mesa Road King Series II. KT77 smooth tone set. 5x 12AX7 EH, 1x 12AX7 EH Balanced, 4x 6L6GC EH Platinum Matched, 2x EL34 EH Platinum Matched.

Electro Harmonix replacement tubes kit for the Mesa Road King Series II. KT77 smooth tone set. High gain set. 5x 12AX7 EH, 1x 12AX7 EH Balanced, 4x 6L6GC EH Platinum Matched, 2x EL34 EH Platinum Matched.