Available for Mod Obscura is a stunning matched pair of Sylvania 6SN7GTB "Chrome Top" tubes. These 1956 specimens were manufactured at Sylvania's renowned Buffalo, NY facility and have remained in their original packaging since leaving the factory.

• Date Code: FG / BPC (June 1956, Buffalo Plant).

• Tone: Legendary for wide imaging, expansive soundstage, and airy high-frequency detail.

• Condition: NOS/NIB. Heavy "Chrome" silver flashing at the top is pristine and mirror-like.

• Build: Triangular black plates with high-voltage GTB ratings.


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Listed2 months ago
ConditionExcellent (Used)
Excellent items are almost entirely free from blemishes and other visual defects and have been played or used with the utmost care.Learn more
Brand
Model
  • Matched Pair Sylvania 6SN7GTB Chrome Top - 1956 Vintage NOS - USA
Finish
  • Black Plate
Categories
Year
  • 1956
Made In
  • United States

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Vintage A/V LA

Playa Del Rey, CA, United States
Joined Reverb:2026

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