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Celebrate July Re-Opening: Canada Day / US Independence Day – TubeVIP Event
Finally, the world seems turning around from Covid theme, to a bit normal-life theme! Let’s celebrate July re-opening, Canada Day, US Independence Day and the summer season of Europe! We rarely offer...
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Which 845 tubes to get: The popular upgrade path for Line Magnetic LM-518IA...
Line Magnetic LM-518IA integrated 845 tube amp is the first Chi-Fi amp that was very favorably reviewed by Stereophile back in 2015 and got onto Stereophile’s annual award list later on. It can be...
View ArticleCustomer feedback on GF Premium Tubes:
Here is an email feedback we received from customer Thomas L about his personal experience of buying from Chinese vendors vs. Grant Fidelity: “Hi Rachel, Just thought I’d give you a little feedback...
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‘Treasure 6SN7-SE GF Special Edition’–‘better than ANY tubes I have ever used!’
Treasure Globe 6SN7-SE (pair or single, GF Limited Special Edition) Mark S. acquired a pair of Grant Fidelity special edition Treasure 6SN7SE top grade with us recently for his Moon Audio Dragon...
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Treasure 6SN7SE Globe: ‘I got the chills from this thing’
Feedback received from customer Noah via email: “Hey there, I just received a Treasure Globe 6SN7-SE I dropped it in my (Schiit) LYR+ / BIFROST and I’ve been listening to it on my (Sennheiser) HD800S....
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A floating piece of glass inside the tube – What is it?
If you have been playing with vacuum tubes long enough, you might have run into a situation that a new tube, shipped from a vendor, arrived with a piece of floating glass inside (see reference picture...
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Pilot Program: Import Charges Prepaid – Ship to Europe
In response to European customers request while they seek top quality vacuum tubes, we are starting a pilot program for shipping to European countries with Import Charges Prepaid, as of Feb 1st, 2024....
View ArticlePush pull amplifier – tube troubleshooting
Below are procedures that customer needs to complete to identify faulty tube, before submitting a warranty request: For Push Pull tube amps – 2 power tubes (either EL34 or KT88 – these are the most...
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Do NOT wait the Tube ‘Crash’ Season – BEST DEAL ON NOW
Holiday shopping season is almost here! Many online retailers are seeing shipping volume increases, and the courier efficiency is limited at the same time due to labor shortage in the global supply...
View ArticleFrequent Order Tracking Questions – Read before email
Here are answers to the frequently asked order tracking questions – please read it before using ‘contact us’ form to send email. It may have answered your question and save you time to write emails!...
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