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How often to replace tubes in blues jr

NettetBlues Junior Tube / Valve Replacement - Axe Tuts S02E11. Here's a few things you should know about Vacuum Tubes (or Valves or Tubes or Pentodes) and Tube Amps, … NettetHow Often To Replace Tubes in Blues Jr March 31, 2024 Gin 0. One of the most trouble thing about tube amps is the need to replace when them when they get burn out. This article will inform Read More. Best Tubes For Fender Blues Jr March 30, 2024 Gin 0.

How to Bias Fender Blues Junior Guitar Amplifier - YouTube

Nettet16. jul. 2024 · To remove the tube, grasp it between thumb and fingers and start wiggling it gently back-and-forth and in a very slightly circular motion, while pulling gently downward. Don't squeeze too hard, wiggle … http://www.heritageownersclub.com/forums/topic/30796-finally-my-blues-jr-is-back-in-business/ the giver free https://prediabetglobal.com

When do you replace power tubes? / Symptoms of dying tubes ...

Nettet14. aug. 2013 · Blues Jr. / Pro Jr. JJ Tube Upgrade Kit (2x EL84, 3x 12AX7) Brand: JJ / Tesla. 242 ratings. $14895 ($148.95 / Count) (3) T-12AX7-S-JJ. (1) T-EL84-JJ-MP … Nettet7. feb. 2024 · It is a good thing that this replacement board is maintaining its integrity…no matter what the bias point is at this time. Ime, when a set of power tubes are drawing 100% of max plate dissipation in a fixed biased amp, they are running too hot. I have observed this level of dissipation in a working Blues Jr. with the OEM power tubes. Nettet27. sep. 2024 · Pros. +. The Celestion A-type speaker gives the IV a far more authoritative bark in its overdriven character and snappier chime for cleaner settings. +. The Blues Junior IV spring reverb is beguilingly spacious, with a natural decay that enhances the overall tone. +. It remains a great pedal platform amp. the art of flight megashare

Replace reverb tank in blues jr - Amps - Harmony Central

Category:Blues Jr EL84 tube change confusion The Gear Page

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How often to replace tubes in blues jr

Blues Jr tube variations and positions? - Fender Stratocaster …

Nettet18. okt. 2024 · You can replace the tubes in either amp without thinking about it and hope for the best. Worst case, you'll have very short tube life and possibly take out internal components in the amp when the power tube (s) fry. There's probably about a 1 in 6 chance of this happening. Nettet2. feb. 2007 · I have been gigging with a blues junior for close to 3 years now, I'm happy with most everything about it. What I do have a problem with is that the amp typically …

How often to replace tubes in blues jr

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NettetUse the same type of tubes (EL84s in the power section and 12ax7s in the preamp section). As for brands of tubes, I can hear small differences. Rarely have I done a retube and been floored by the difference. Most of the time it just sounds more alive. Which I attribute to the new tubes vs the old ones getting old. Nettet25. jul. 2016 · A Blues Junior with a 12AY7 in V1 will produce just as loud a clean tone as one with a 12AX7, but at 7 on the volume knob, while the 12AX7 will produce maximum clean at about 4. After that, the 12AX7 starts producing serious amounts of distortion. With the 12AY7, the onset is much more gradual.

Nettet15. jan. 2012 · So my question is: Should i change all tubes at once, or can I change the damaged tube and happily continue playing? Also, when i bought the amp (more then … Nettet31. mar. 2024 · On average, the average time to replace tubes in Fender Blues Jr is around 6 months to two years. Some can even last 10 years if they are well taken care of. The actual frequency depends on how often you played it and the length of each …

Nettet10. apr. 2016 · While you may not have put much use on the amp and tubes generally last 2500 hours before any unbearable degradation of tone, a tube may fail at any time before that due to a variety of reasons. Due to the fine internal components all it takes is a bump the wrong way or just some random bias drift to cause a tube to malfunction. Nettet30. nov. 2014 · I change tubes when they either die, as in the case of a 12AX7 on occasion, or start to get noisy. For example, 6L6's will usually start to get noisy...sort of …

Nettet30. jul. 2024 · The only reason I found this high plate voltage problem is because I decided to check the bias on the El84s. The plate voltage that I am measuring is at the BROWN …

Nettet6. mar. 2015 · I have seen one of the largest mods for blues jr's is to replace the output transormer, the TO20 that everyone puts in is nothing more than a small deluxe reverb transformer.....which means they lowered the primary Z to 6.6k, I had a blues jr with the TO20 side by side with this one and it actually had more distortion, I think the 8k load … the art of fletchNettet13. apr. 2024 · The warm weather is still here and so is the good fishing in the Upper Chesapeake Bay. The rivers and bay water temps have climbed into the mid 50’s. Shad fishing continues to improve throughout the Susquehanna River with lots of hickory shad and some American shad too. Blue cats and channel cats are still being caught … the art of fletcNettet27. mai 2016 · Posted April 30, 2016. Some of you may remember my thread about pulling the last of the ribbon cables out of my Blues Jr and installing a point to point tube board. After hitting issues with the project last summer, the bits and pieces have been collecting dust in my garage. I had some time today, wife and kids gone for a day and off from work. the art of flight torrent