Home » Preamp tubes » (!!!) 56 National Union and Sylvania rebranded Western Electronics NOS 1940's (10 in stock) (BEST PRICE)

(!!!) 56 National Union and Sylvania rebranded Western Electronics NOS 1940's (10 in stock) (BEST PRICE)

Name: (!!!) 56 National Union and Sylvania rebranded Western Electronics NOS 1940's (10 in stock) (BEST PRICE)
Brand: Tube World
SKU: 56
Price: 9.99 USD
Availability: InStock

By Tube World

$ 9.99

10) 56 National Union and Sylvania rebranded Western Electronics NOS 1940's

unmatched

$9.99 each

Tested on Amplitrex

Vplate=250V

Vgrid=-13.5V

Good Ma range = 4.5 - 5ma

Good Gm range = 1300-1400

(76=Type 56 with a 6.3V Filament and also is similar to type 37)

UX-5 pin socket

- Tube Audio Lab FF preamp
- Korneff preamp

See more: vacuum tube

Tags: 1940's, 56, all, deal, National Union, Sylvania, triode

‹ Previous Next ›