10Y
10Y has no equivalent designation confirmed by the archive. Completed sales put the typical price at $80.50 per tube.
What 10Y Sells For
| Measure | Per tube |
|---|---|
| Median | $80.50 |
| Typical range (25th–75th) | $57.00 – $123.92 |
| Most sales (10th–90th) | $46.45 – $144.45 |
| Extremes incl. outliers | $40.00 – $211.48 |
| Completed sales | 26 |
By Brand
| Brand | Median | Range | Sales |
|---|---|---|---|
| Sylvania | $68.46 | $53.50 – $123.92 | 6 |
| RCA | $89.58 | $61.20 – $117.95 | 4 |
By Condition
| Condition | Median | Sales |
|---|---|---|
| NOS | $117.95 | 13 |
| used | $57.00 | 12 |
Per-tube prices from completed sales, 2026-08-08 to 2026-10-30. Matched pairs and quads are divided out. See the price index for how these move over time.
Datasheets
Original manufacturer datasheets for 10Y, hosted by Frank Philipse's Electron Tube Data sheets.
| Manufacturer | Designation | Datasheet |
|---|---|---|
| RCA (HB3) | 10Y | PDF (72 KB) |
In the Archive
Documents held here and used to write this page.
- 10Y