“I consider them an excellent sounding tube and a close match to the NOS Sylvania.” Read
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2 thoughts on “TJ Full Music 6SN7 China”
UPDATE: Please read the comment below. The reliability of these tubes is really bad :(, which is a shame.
The TJ Full Music 6SN7 is a visually stunning piece of hardware that puts many vintage 6SN7GT tubes to shame. While we all know you don’t buy audio gear solely for its aesthetics, this tube certainly makes a strong first impression.
The out-of-the-box experience was initially a bit jarring; the sound was noticeably bright. However, keeping in mind the manufacturer’s recommendation for a 100-hour burn-in period, I gave it 24 hours in a burning machine before returning it to the amp. The transformation was significant. The initial sharpness vanished, the textures smoothed out, and the soundstage expanded beautifully.
In terms of sonic profile, this tube delivers that classic Full Music signature: a vast 3D soundstage, punchy, tight bass, and highs that feel both extended and airy. It is worth noting that if your current setup is already leaning toward the bright side, these might push it over the edge. However, when paired with Single Ended amps in Triode mode, the results were nothing short of fantastic. The level of transparency and detail retrieval was impressive, lending a natural, effortless quality to the music that kept me in my seat far longer than I intended.
It is refreshing to see this level of performance coming from new production tubes.
Final Verdict:
While the TJ Full Music 6SN7 offers an incredible, transparent, and natural sound that rivals classic NOS tubes, there is a significant caveat regarding longevity. Despite their stellar performance in the right system, reliability issues have been widely reported, with many units failing within the first year. They are a “high-reward” tube, but potentially “high-risk” for long-term use.
After using and selling these tubes for a while, practically all of them failed in one year – so a warning to all of you – STAY AWAY FROM THE TUBES. They sound great, but you will be looking for a replacement within a year. Quite a few of them didn’t even last 1 month.
UPDATE: Please read the comment below. The reliability of these tubes is really bad :(, which is a shame.
The TJ Full Music 6SN7 is a visually stunning piece of hardware that puts many vintage 6SN7GT tubes to shame. While we all know you don’t buy audio gear solely for its aesthetics, this tube certainly makes a strong first impression.
The out-of-the-box experience was initially a bit jarring; the sound was noticeably bright. However, keeping in mind the manufacturer’s recommendation for a 100-hour burn-in period, I gave it 24 hours in a burning machine before returning it to the amp. The transformation was significant. The initial sharpness vanished, the textures smoothed out, and the soundstage expanded beautifully.
In terms of sonic profile, this tube delivers that classic Full Music signature: a vast 3D soundstage, punchy, tight bass, and highs that feel both extended and airy. It is worth noting that if your current setup is already leaning toward the bright side, these might push it over the edge. However, when paired with Single Ended amps in Triode mode, the results were nothing short of fantastic. The level of transparency and detail retrieval was impressive, lending a natural, effortless quality to the music that kept me in my seat far longer than I intended.
It is refreshing to see this level of performance coming from new production tubes.
Final Verdict:
While the TJ Full Music 6SN7 offers an incredible, transparent, and natural sound that rivals classic NOS tubes, there is a significant caveat regarding longevity. Despite their stellar performance in the right system, reliability issues have been widely reported, with many units failing within the first year. They are a “high-reward” tube, but potentially “high-risk” for long-term use.
After using and selling these tubes for a while, practically all of them failed in one year – so a warning to all of you – STAY AWAY FROM THE TUBES. They sound great, but you will be looking for a replacement within a year. Quite a few of them didn’t even last 1 month.