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Can I order matched pairs of level 7 of these 6V6-SD-M GT's ? jam
Asked by John Anthony Menanno on June 11th, 2016.
It looks like all we have in stock are 4's and 5's at this time.
Do you have any 7’s in stock yet ?
Please email us direct to inquire about current stock. The Q&A section is for specific questions pertaining to the item.
I have deluxe reverb 65 --just need the matched 6v6 tubes
on the old tubes both had a marking of BBm -not sure what that means.
What do yo suggest?
I am used to TAD tubes and always had good luck with them
Asked by Anonymous on September 26th, 2017.
We are unsure what BBm means. TAD tubes are very popular as well as Groove Tubes. It all comes down to personal preference and what type of tonal change/improvement you are trying to make with your tubes. You can always email us directly and we can help you find the right tubes at: email@example.com.
Are the GT6V6SDM Apex matched pairs presently available at level 1 rated?
Asked by John Anthony Menanno on October 21st, 2018.
Our stock changes regularly. There are no 1s in stock at this time, but please call 480-296-0890 to check on current availability.
Which markings determine matched pairs and/or quads on Groove Tubes 6L6GC-STR (i think?) I have 4 in a Mesa Triple Rectifier (the other 2 are Tung-Sol). All four have the color 'White', Three are '5' and one is '6', and two have 'ACJ' and two have 'ABJ'. I know that the numbers 5 & 6 fall into the middle rating , so i think that's ok, and all are 'white', so that's good. So, does the lettering 'ABJ' and 'ACJ' determine match? Thank you.
Asked by Anonymous on May 11th, 2019.
The only rating information we can offer is that Groove Tubes are matched with a 1-10 rating system, so it sounds as if the four tubes in your amp are not exact matches (the one "6" rated tube would be an odd tube out with a group of three "5s") This is the only information we can offer. You will need to contact Groove Tubes for information on the other designations.