Modern upgraded classic 6550. It is one of the most powerful and at the same time the sound of the massive bulbs. Stocks frequency range, dynamics, brightness and detail when installed in a good amplifier will not leave anyone indifferent. Widely used in all devices where it is possible to install 6..
Classical lamp power amplifier, with the inherent characteristic volume, low-soft, warm juicy middle and moderately soft but expressive highs.
Prefix GC - means that it is improved in sound and performance lamp 6L6 / 5881, with a little more body and thicker walls, extended-voltage potential appl..
The lamp with the longest net for almost the entire 70-year history of the release 12AX7. In fact, it is a modernized version of the legendary vintage NOS Telefunken ECC83.
Lampe characteristic sound with the same depth and the density of low frequency, like a standard ECC83s, but with a more int..