Description: MullardM8137/CV4004/12AX7/ECC83 Mil-SpecBox PlateO-GetterMade in 1969in England Date Code: 641 R9H3Made in August 1969 in Mitcham England Fully tested by calibrated Hickok 539C tube testerwith no shorts, leakage or gas. Measurement: 520/680where minimum good value is 875 This tube measures low, but it works well in my preamplifier.I will gladly combine shipping upon request. __________ The tube(s) in this sale include a 30-day satisfaction guarantee.I strive to ensure you have a completely satisfactory purchase experience.If you are unhappy with your purchase for any reason,you can return the item for a full refund. Please contact me directly prior to opening a return or leaving feedback.I will almost always reply at least within 24 hours to remedy the situation for you with direct communication.
Price: 25 USD
Location: Brea, California
End Time: 2025-02-01T07:02:46.000Z
Shipping Cost: N/A USD
Product Images
Item Specifics
Restocking Fee: No
Return shipping will be paid by: Seller
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Brand: Mullard
Type: Vacuum Tube
Model: CV4004
Country/Region of Manufacture: United Kingdom
