Home
Products
Search
Datasheets
Reviews
About Us
Terms of Sale
Contact Us
Cart

Home
Datasheets
6S4S

6S4S

6S4S (6С4С) tube datasheet with pinout, specs and curves. Soviet triode for audio and RF stages.

See related products

6S4S file 1

6S4S file 2

6S4S file 3

Related products

2x 6S4S / 6B4G / 6C4C Triodes Black Anode Matched Pair Original Box 1963 NIB NOS

2x 6S4S / 6B4G / 6C4C Triodes Black Anode Matched Pair Original Box 1963 NIB NOS

Matched pair of Svetlana output triodes from 1963 with black anodes. Tested on L3-3, 2.8W output power, 500hr service life.

$114.00

Your premier destination for unique vintage tech.

Quick Links

Customer Reviews
About Us
Contact Us
Terms of Sale

Copyright © 2026 RetroSweetlo. All rights reserved.