NOS – New Old Stock Mullard CV4003 tubes. NOS. Set of 2. Made in Great Britain. The CV4003 is the military grade equivalent of the 12AU7 and is considered one of the best sounding 12AU7 tube.
Mullard CV4003 tubes. Set of 2. NOS. Made in Great Britain. $275 ONLY!
Selling for $275.00
Made in Great Britain!
Sold!