The earliest version of the GE 12AX7. These are military spec tubes with long ribbed gray plates, square/D-getters. Balanced tubes with warm presence! Matched pairs available.
Quantity in Stock : Out of Stock!
Price : Grade A @ US$75.00/each ; US$155.00/matched pair
Grade A -
The best in the stock. Lowest noise and microphony with the tightest
balanced sections we have available. This is typically 10% or often
tighter given the large volumes of our stock.
Grade B -
Low noise and microphonics with a section balance typically between
15% and 20%, but may be higher depending on available stock.
Grade C -
Lowest noise but slightly microphonic. Section balance will be
similar to Grade A or B. This grade is only suitable
for use in the driver stage of an amplifier, or the output/buffer
stage of a DAC or CD Player.
If I had to define a word for these valves, it would be “AIR”. The soundstage is wider with exceptional detail, a powerful bass and warmth. In short, a contribution to the music of my system.
ReplyDeleteJesús (Spain)
I found an awesome combination for super high resolution in a guitar amp imparting a 3D effect. Combine this tube V2 with an RCA 12AX7A in V1 in a Marshall circuit.
ReplyDeleteAlone, this tube is very warm but also clear, it has an interesting personality. I like this type a lot.