CBS-Hytron 6SN7GTB – NOS (1959) – Identical to 5692 Construction

  • Built to 5692 spec: triple mica, 5 support rods
  • DD top getter, black plate, black base
  • Date code: 59/48
  • Made in USA — known for low noise, long life
  • In a new white tube box

📊 Tested on Triplett 3444:

  • Triode 1: 2,450 Gm @ 8.2 mA
  • Triode 2: 2,300 Gm @ 8.5 mA
  • (Min good = 1,700 Gm, Avg new = 2,600 Gm)
  • No noise, no gas, no shorts or leakage

🎯 Ideal for:

  • Audio Research, Cary, Bottlehead, Woo Audio
  • High-fidelity preamps, tube DACs, and headphone amps

✅ Ships fast and safe
💬 Ask about other premium 6SN7s and 5692 variants
Trusted seller – VTubeAudio


SKU 18-4 88662594

This item is sold As-Described

This item is sold As-Described and cannot be returned unless it arrives in a condition different from how it was described or photographed. Items must be returned in original, as-shipped condition with all original packaging.Learn More.

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Listeda year ago
ConditionMint (Used)
Mint items are in essentially new original condition but have been opened or played.Learn more
Brand
Model
  • 5692
Finish
  • Black Base
Categories
Year
  • 1959
Made In
  • United States

Product safety information may be available here.

VTubeAudio

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