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Tube 6S18S (6C18C) triode Russian. ULYANOVSK factory. Analog 6S33S (6C33C)
Tube 6S18S (6C18C) triode Russian. ULYANOVSK factory. Analog 6S33S (6C33C)

6S18S

ULYANOVSK
34,00 $

Triode 6S18S High-Quality Russian audiophile tube. ULYANOVSK factory

tube GM-57 (UB-180) Very rare triode. Near equivalent 300B
-3%
tube GM-57 (UB-180) Very rare triode. Near equivalent 300B

GM-57 (pair)

NEVZ
Original price was: 3000,00 $.Current price is: 2900,00 $.

Pair very rare tube GM-57 (UB-180) triode. After listening to this tube, the desire to listen to anything else disappears. Near equivalent 300B

6S33S Tube Triode (6C33C) High-Quality Russian audiophile tube. NOS
-10%
6S33S-V (6C33C-B) Tube Triode. Designed to work as a voltage regulator. NOS

6S33S (original box)

ULYANOVSK
Original price was: 39,90 $.Current price is: 35,90 $.

Triode 6S33S High-Quality Russian audiophile tube. Used in Hi-End audio amplifiers. Designed to work as a regulatory tube in electronic voltage regulators