Vintage RCA 12AX7A preamp tube
Each of these RCA 12AX7A tubes have been tested in circuit and performed excellently. Vintage RCA 12AX7A tubes are considered by many to be the best sounding preamp tubes you can get. Ours have been tested for sound and clarity and blew us away.
Each of these RCA 12AX7A tubes have been tested in circuit and performed excellently. Vintage RCA 12AX7A tubes are considered by many to be the best sounding preamp tubes you can get. Ours have been tested for sound and clarity and blew us away.
These RCA 12AX7A tubes are very scarce and difficult to find. Our stock is limited. Get them while you can. Sold individually.
To clarify, 12AX7 and 12AX7A tubes are interchangeable. The A denotes a production standard that sets 12AX7A apart in quality.