The TAD 6550A-STR REDBASE is a premium tube designed to offer a sweet, full-bodied tone with silky highs and powerful bass range.
The TAD 6550A-STR REDBASE is a remake of the classic American GE 6550A tube with a heavy, straight glass bulb, classic construction, metal base, and excellent linearity. It features a gold control grid for outstanding low-noise performance and reliable stability.
The overwhelmingly large and precise tone, plus its robust appearance make the new TAD 6550A-STR REDBASE the first choice for high-end audio applications. The 6550A-STR REDBASE is also a perfect fit for powerful bass guitar amplifiers. It delivers a natural and three-dimensional tone with exceptional depth, pleasant warmth, and fine, subtle highs.
The TAD 6550A-STR REDBASE meets or exceeds the specifications of the classic 6550A tubes and can be used in any 6550 applications with excellent performance.
More Benefits:
- Heavy-duty 6550
- Sweet, full-bodied tone with silky highs and powerful bass range
- Superb responsiveness
- Outstanding dynamics
- Individually tested, selected, and approved.
- Premium matched sets available (p/n RT88x)
Tube Amp Doctor introduces the newest family member to their exclusive and high-quality premium tube line called REDBASE: the entirely new TAD KT88-STRREDBASE.
A breathtakingly big and precise tone and great appearance make the new TAD KT88-STR REDBASETMthe best choice for both, high-end audio applications and powerful bass guitar amps, providing a natural and threedimensional tone with pleasingly full warmth and fine, subtle highs.
A very musical response, with great sound and finest details in the mids and top-end; a linear and harmonious overall response with a very organic tone, make the TAD KT88-STR REDBASE our favorite tube in the KT88 and 6550A class.
More Benefits:
- heavy-duty KT88
- sweet, full-bodied tone with silky highs
- superb responsiveness
- outstanding dynamics
- individually tested, selected, and approved.
- premium matched sets available
Tube Amp Doctor announces the newest addition to their REBASE-tubeline - their 6V6GT-STR.
The TAD 6V6GT-STR REDBASE is the ideal tube for Fender Deluxe Tweed 5E3 or BlackfacePrinceton Reverb amps, single-ended Class A amps like the Fender Tweed Champ, VibroChamp, Fender Champion 600, or the Univalve. Also, many boutique amp builders already use and rely on the TAD 6V6GT-STR REDBASE.
The TAD 6V6GT-STR REDBASE shines with the typical NOS "sweet top end" and a strikingly dense and complex midrange. This special and organic midrange character produces a tonal liveliness that otherwise only NOS 6V6s are able to achieve and which remains unparalleled. When pushed into saturation, there are no harsh upper mids, which is frequently the case with other 6V6s.
The TAD REDBASE series is built on an optimized production line - exclusively for TAD and only for this series. It is therefore a completely new development, combining the latest manufacturing techniques with traditional design and impeccable quality.
In preparation for the unparalleled TAD-premium matching, the TAD REDBASE series tubes receive a special, additional burn-in and formatting process in Germany, optimizing the quality of the cathode emission and achieving an exceptionally detailed sound structure.
For more information, please visit tubeampdoctor.com.
Tube Amp Doctor 6V6GT-STR REDBASE
- heavy-duty 6V6
- sweet, full-bodied tone with silky highs
- superb responsiveness
- outstanding dynamics
- individually tested and approved
- selected and premium matched