Preamp tubes are used for recording and touring with an amplified tune for every guitarist’s guitar tone. Many use these tubes to make the best trick to achieve the finest and the best tuning capacity with easy use. When it comes to durability, Groove tubes Gold series GT-12AU7 Preamp Tube is made available just right for you.
These tubes are designed from the Ei factory from Yugoslavia. From Europe, it brings the excellent quality at its best.
Features of the 12AU7 include large plate European-made driver tube and dual triodes are covered from the famous Telefunken line. It is usually used as a phase inverter, which could really upgrade the drive for the power tubes. Because of this capacity of 12AU7, this is highly recommended for Ampeg SVT’s and other amps as well.
Another amusing feature of Groove tubes Gold series GT-12AU7 Preamp Tube is it allows a wider range of the controlling system for both volume and channels.
The item specified are shipped from China. However, this is not available in the Philippines for shipping.