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NEC 12RHH14

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eBay

5751 / 12AX7 / ECC83 - 12R-HH14 NEC Tubes NOS Matched Pair €178 Oct 17, 2025
- Dec 19, 2025

eBay

5751 / 12AX7 / ECC83 - 12R-HH14 NEC Tubes NOS Matched Pair €178 Oct 17, 2025
- Dec 19, 2025

eBay

5751 / 12AX7 / ECC83 - 12R-HH14 NEC Tubes NOS Matched Pair €166 Oct 17, 2025
- Dec 19, 2025

eBay

1x Rare OEBox 12R-HH14 NEC Nippon (WE Japan) ~ LimitedRun 1960s ~ 5751/12AX7 Sub $395 May 11, 2025

eBay

1x NEC Nippon 7025 ~ Premium 12AX7 ECC83 ~ E83CC 5751 ECC803 12RHH14 $375 Sep 27, 2024

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