6JB6

6JB6 has no equivalent designation confirmed by the archive. Completed sales put the typical price at $23.54 per tube.

What 6JB6 Sells For
MeasurePer tube
Median$23.54
Typical range (25th–75th) $16.88 – $30.80
Most sales (10th–90th) $9.00 – $39.99
Extremes incl. outliers $4.98 – $77.50
Completed sales36
By Brand
BrandMedianRangeSales
RCA$24.98 $16.88 – $26.5413
Sylvania$27.19 $17.98 – $39.998
GE$26.05 $23.54 – $50.708
Raytheon$16.48 $15.47 – $19.444
By Condition
ConditionMedianSales
NOS$25.0122
used$23.547

Per-tube prices from completed sales, 2026-07-19 to 2026-09-23. Matched pairs and quads are divided out. See the price index for how these move over time.

Datasheets

Original manufacturer datasheets for 6JB6, hosted by Frank Philipse's Electron Tube Data sheets.

ManufacturerDesignationDatasheet
RCA (HB3) 6JB6 PDF (154 KB)
In the Archive

Documents held here and used to write this page.