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Toshiba 6GB8

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eBay

2 Vintage BlkPlate GG OO Toshiba 6GB8 6G-B8 PowerTubes /HighPower EL34 6CA7 Altv $675 Dec 13, 2025

eBay

Toshiba 6G-B8 Vacuum Tube Pair Used Audio amplifier tube vintage $257 Nov 16, 2025
- Jan 2, 2026

eBay

Toshiba 6G-B8 Vacuum Tube Pair Used $348 Nov 15, 2025
- Jan 2, 2026

eBay

2 TrueNOS (Rare) SealedBox Toshiba 6GB8 6G-B8 PowerTubes/Top EL34 6CA7 Sub+Altv $1,495 Nov 10, 2025

eBay

1x TrueNOS (Rare) SealedBox Toshiba 6GB8 6G-B8 PowerTube/EL34 6CA7 Sub+Altv $945 Nov 10, 2025

eBay

Toshiba 6G-B8 "Hi-Fi" Tubes (2) Boxed Matched Pair $199 Aug 5, 2025
- Jan 2, 2026

eBay

1 New Bulb 6GB8 Toshiba Japan - Platinum matched 6G-B8 Hi Fi high in amplifier $110 Dec 10, 2024

eBay

Toshiba 6GB8 Hifi Valve £52 Nov 8, 2024

eBay

1 x 6GB8 Toshiba Japan - 6G-B8 Hi Fi Black Anode NOS $160 Jul 3, 2023

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