Snave
Well-known member
Ruby Tubes 6L6GCMSTR Pair - SOLD
Selling a brand new pair of Ruby 6L6 tubes. These are the same Shuguang tubes that Mesa relabeled as the STR440.
These are matched with a PC number of 40, which is equivalent to Mesa's GRN color code (middle of the bias range).
"Our best 6L6GC tube. Full sounding with good power and very durable construction. A rugged copy of the Philips STR tubes."
Selling a brand new pair of Ruby 6L6 tubes. These are the same Shuguang tubes that Mesa relabeled as the STR440.
These are matched with a PC number of 40, which is equivalent to Mesa's GRN color code (middle of the bias range).
"Our best 6L6GC tube. Full sounding with good power and very durable construction. A rugged copy of the Philips STR tubes."
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