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The Wathen CryoTone 300B-WC tube sets the new standard for 300b sound quality and longevity. Liquidity, articulation, depth, precision and authority are attributes that this CryoTone offers above all other 300b tubes. One listen and all is clear. These tubes are priced individual. Order two or four and they will be perfectly matched. Item Reviewed 300B-WC "Thank you for such a fine sounding 300B tube! It is remarkably spacious, delicate on top with “air” and dynamic. In the context of new stock tubes, the Cryotone 300B-WC stood well against tubes costing on a net basis at least 30% more. The soundstage is wide and deep-as advertised. The certain care of the Wathen initial tube selection/matching process along with this cryogenic process have yielded a fine tube and a great value, too. Glad I bought them! Best regards to you and your team." Ed B. In North Carolina Facebook
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🇺🇸 Ship from USA · On Agora since 2026
$698.00