TAD 6550A-STR Duet

This is a heavy duty remake of the classic 6550A tube with a heavy straight glass envelope and polished middle base. Popular choice for bass guitar amps and high end HiFi applications. The TAD 6550A-STR REDBASE provides depth, power and details in perfect quality.

The TAD 6550A-STR REDBASE is a true remake of the classic American GE 6550A tube with a heavy, straight glass bulb, classic construction, metal base and excellent linearity. It is characterised by an extremely balanced, natural tone throughout all frequencies and helps to create a very lively sound with an incredibly powerful bass range and fine brilliance in the relaxed treble range. The TAD 6550A-STR REDBASE meets or exceeds the specifications of the classic 6550A tubes and can be used in any 6550 application with excellent performance.

The breathtakingly large and precise sound as well as its straightforward appearance make the new TAD 6550A-STR REDBASE the first choice for high-end audio applications. The 6550A-STR REDBASE is also perfect for powerful bass guitar amplifiers. It delivers a natural and three-dimensional tone with exceptional depth, pleasant warmth and fine, subtle highs.