This is our record of Amazon price changes for Douk Audio Tube Amp Plate/Cathode Bias Current Probe Tester Socket for 2A3 300B KT88 6L6 (Plated Current) (B0CFZLRPN4) since we began monitoring it.
| Price Type | Lowest Ever | Highest Ever | Current + | Average |
|---|---|---|---|---|
| Amazon | (Jun 14, 2026) | (Jun 14, 2026) | 0,00 ⏠(Jun 14, 2026) |
Amazon Price
Jun 14, 2026 10:39 AM
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