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Upscale Certified Tubes

Gold Lion ECC83 / 12AX7 / CV4004

Gold Lion ECC83 / 12AX7 / CV4004

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Regular price $69.95 In stock now!
Regular price Sale price $69.95 In stock now!
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Cryogenic Treatment

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Gold Lion ECC83 / 12AX7 / CV4004

These tubes tested extremely low in noise and microphonics across the board, so we do not have any Driver/Buffer Grade.

Platinum grade - The best of the best. Lowest noise and microphony with the tightest triode balance we have available. This is typically 10% or tighter, but may be higher depending on available stock.

Gold grade - Low noise and microphonics with a triode balance typically between 15% and 20%, but may be higher depending on available stock.

Click here for a more in depth discussion on how we grade tubes.

Price includes matching in any quantity you need at no extra charge.