Mullard TubesNOS CV-4003 A single (1) Mullard NOS (new old stock) CV-4003 (12AU7) tube. Purchased from Upscale Audio, the tube was also cryo treated. See my flawless feedback and purchase with confidence. Less than 50 h...50.00

Mullard Tubes NOS CV-4003 (12AU7) Tube Cryo Treated [Expired]


no longer for sale

A single (1) Mullard NOS (new old stock) CV-4003 (12AU7) tube. Purchased from Upscale Audio, the tube was also cryo treated. See my flawless feedback and purchase with confidence. Less than 50 hours on tube. Please don't forget the 3% PayPal fee.
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stereo5 

Last 12 months
All-time312100.0%

Member since July 2008

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