TUBES
RCA 5691 Tube (New Old Stock)
RCA 5691 Tube (New Old Stock)
from $400.00
Red base, 6SL7 and 6SN7 alternative
Matched pair or Matched quad
Have questions? Contact us.
Quantity:
Product information
6SL7 and 6SN7 alternative
made by RCA with red base
Overview
New Old Stock (NOS) 5691 Tube
In the box
WA5 / WA5-LE
WA22
WA234 MONO
3ES
WES (1st & 2nd gen)