5670 RCA, 396A, 2C51 true NOS/NIB, triple mica, black plate! One pair (2)
Out of stock
One pair (2) RCA 5670/2C51/396A. Absolutely new, tested and guaranteed.
These tubes feature black plates, O-getter and triple mica construction.
Tubes are from military provinence and came in bulk packs to us, hence no original boxes. We will supply them in plain white boxes.
These are hard to find tubes from the 1960ies. Only 5 pairs available in total!