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Sylvania Gold Brand 6201


Product Description

Sylvania Gold Brand 6201 - Gold pins. In a tube FAQ on a popular website some folks consider this to be the cat's meow. It has a legendary reputation for balance and clarity, and very very scarce. We were fortunate enough to get some that were purchased by the British Military. They are in original box (In fact we have the original shipping containers) and even have the military parts number stickers on the boxes.

We're just about out of these, and the stock we have available are only Driver Grade.  This grade is NOT suitable for preamplifier or phonostage circuits.

Driver grade - Lowest noise but not the lowest in microphony. Triode balance will be similar to Gold grade.
This grade is only suitable for use in the driver stage of an amplifier, or the output/buffer stage of a DAC or CD Player.

Click here for a more in depth discussion on how we grade tubes.

Warranty Information

Vacuum tubes are warranted for 90 days against defects, except in cases of abuse, and replaced with like-item only.

  • Tubes being sent in for warranty must have a return authorization number from Upscale Audio. This RA number must be written on the outside of the box. Please also include a note in the box that has your name and telephone number, and please explain the issues with the tube. If this information is missing it will delay the shipment of your replacement tube.
  • Vacuum tubes being sent to Upscale Audio for warranty replacement must be shipped in a box with appropriate packaging to keep them from being damaged. Vacuum tubes returned to Upscale Audio using inadequate packing will have a voided warranty and will be refused at the customer's expense.

Exceptions to our warranty policy are as follows:

  • Upscale Audio reserves the right to refuse warranty at our disgretion based on the equipment being re-tubed. You will be notified of any change prior to your order being processed.
  • Using a tube in an application in which it was not meant to be used. If your amp calls for a 6550, and you decide you want to plug in a 6V6GT, Upscale Audio is not liable if the tube fails, and will not honor any warranty in such a situation.

Upscale Audio is not liable for any damage or injury caused by the improper use of its tubes or the use of an incorrect/incompatible tube type. If you are unsure of what tube or tubes your equipment uses, consult the manufacturer before making a purchase. Using an incompatible tube type may cause severe damage to your equipment and will void your tube's warranty.

vacuum tube returns for refund:

Vacuum tubes are electronic parts and are not refundable under any circumstances.

Product Reviews

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  1. Great 12AT7

    Posted by TMW on 29th Jun 2011

    I I had Tesla/JJ, Mullard CV4024, Mullard 62001. Of thw 12AT7 tubes I have tried in my VTL mono-blocks. The Sylvania 6201is my favorite. The Mullards are more lush and full, and do render the human voice better. These are very fast and accurate and edge out the Mullards only in conveying inner detail. I recommend these to any one who prefers his/her sonics to be detailed and neutral. I recommend the Mullards to any one who wants to put real flesh put on vocal performances.

  2. My favorite 12AT7!

    Posted by Eric H. Anderson on 29th Jun 2011

    I've tried a variety of 12AT7 tubes, and the Sylvania Gold Brand was my clear favorite. It gives solid-state-ilke speed and definition with enough tube-like bloom to be warm and beautiful. For overall greatness, only the Telefunken ECC801S came close. It was too dark for everyday listening, but just the thing for relaxing listening in the evening.

  3. Fabulous!

    Posted by John on 29th Jun 2011

    I also ordered a pair of Sylvania Gold Brand 6201 for use in my phono section (Allen Wright designed Tara Labs Passage). I think I like this tube even better than the Mullard 6201s. I loaned my Mullards out for a few weeks, and I'll know for sure when I do the next replacement. The Sylvania have almost all of the warmth and musicality of the Mullards with a little cleaner (especially on the bottom) presentation. Fabulous tube.

  4. A Superb Tube for Fender Guitar Amp

    Posted by K. Dale Latimer on 29th Jun 2011

    I'm constantly on the lookout for something outside of the normal "tone-box" for the musicians' amps' Phase Inverters I maintain. These wonderful tubes are more known throughout the HiFi world, but they they can also "Lift the Veil" on an overly-dark guitar amp, if they call for a 12AT7 in the PI. To my ears, it seems to fill in the upper mids in a normal "mid-scooped" Fender, somewhat like the old Blackburn Mullards do, but different. (not a CV4024). A nice surprise! Dale Latimer, Gulfport, Miss