HiFi 6DJ8 6922 6N11 Tube Buffer Preamplifier Board Based on X10-D Vacuum Tube Preamp Circuit
$8.70
Today it costs $8.70 on AliExpress. Since Oct 22, 2026, when we started tracking it, the price hasn't changed. We haven't tracked it long enough yet to say whether it's on sale.
We have tracked this product for less than a day; confirming a drop takes at least 3 days.
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Price history
$8.70
We started tracking this price on Oct 22. The chart takes shape over the days: we only draw prices we observed.
| Store | SENGTERBELLE HIFI Audio World Store |
|---|---|
| Product rating | — |
| Store rating | — |
| AliExpress category | Consumer Electronics › Portable Audio & Video |
| Recorded readings | 1 |
| First seen | 10/22/2026 |
| Last reading | 10/22/2026, 3:34:30 PM UTC |