ValveTrain Powertrain Stage 50 Michael Britt Signature 50-Watt 1x12" Tube Powered Guitar Monitor Speaker 2020s - Green / Cream

€582

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Last observed 24 Oct 2026. Confirm current availability with the seller.

Brand in listing: Other
Category: Amplifier
Condition: Used
Source country: Not specified

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Seller's description

ValveTrain PowerTrain Stage 50 — Used, Good Condition For sale: ValveTrain PowerTrain Stage 50 in good used condition. This is a 50-watt all-tube powered monitor/cab, purpose-built to give modelers and profilers (Kemper, Axe-FX, Helix, etc.) real analog tube power and speaker response — no digital power amp simulation needed. Class AB fixed-bias power section with 12AX7 preamp/phase splitter tubes and a matched pair of 6L6GC power tubes, paired with an Eminence Legend EM12 speaker in a 1x12 combo cabinet. Tested and fully functional — tubes, jacks, and controls all working properly. Cosmetic wear consistent with normal use — some scuffing on the cabinet covering, no major damage or issues. No modifications, fully stock.

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