This is our record of Amazon price changes for 4.2K 10W Canned Output Transformer, KT66, 6L6, 6V6 Amplifier Output, Secondary Impedance 4 / 8Ω (B0CKR6889K) since we began monitoring it.
| Price Type | Lowest Ever | Highest Ever | Current + | Average |
|---|---|---|---|---|
| Amazon | (Dec 04, 2025) | (Dec 04, 2025) | 0,00 € (Dec 04, 2025) |
Amazon Price
Dec 04, 2025 09:31 PM
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