About Tubes: How can you determine when an amp needs new tubes? How can tubes alter the sound? What tubes for what sounds? All types of tubes made by different manufactures some sound different then others. It can be pretty expensive to use a test of different tubes in Yaqin amplifier. It is probably best to select something you might know. Also, your amplifier was designed with a certain type tube set in mind and I usually tell most people to re tube their amp with the spec tubes for the amp. If you play hard or are a expert musician, you need to replace your tubes every six months to a year to be able to retain the full power needed to play in a live or club setting.
In the event you just play for fun then you need to change tubes every couple of years unless you do have a bad tube; of course that could be replaced as needed – It’s a real no brainer. Bench Rates start at about $105 to get a flat fee repair plus parts. Bias test / create with new tubes usually costs about $80 takes from one to three days to turn around.
Tubes do need to get replaced every a lot of hours of use (Eddie Van Halen employed to replace his tubes each night, but that’s pretty ridiculous). It all depends regarding how often you play and exactly how hard you drive your amp. Should you play every day, they should be replaced every six months to your year. Sovtek & Electro Hamonix tubes are excellent, Telefunkens may cost over $1000 each. What you may not be aware of is the fact that a tube amp will never sound good unless it is driven near or at peak. That’s why it’s hard to get a great sound out of a 100 watt Marshall since your band mates will likely be screaming for mercy before getting any great tone. So, crank your amp all the way up and discover the way it sounds, you will find testers for tubes, however, your ear is the ideal gauge, remember, any tube amp will seem like crap at low volume.
You are able to know if tubes need changing by their color and tone. Once the amp is on take a look at the rear, if they are not burning really bright, or you will find a blue-ish glow you can probably use a new set. Tone will also tend to be dull. high/treble is definitely not as high and also the bass/low will certainly be a little murky. I actually have a Vox Ac50 – I prefer JJEL34 power tubes and TungSol 12ax7 preamp tubes. What tubes to use for what sounds is a difficult question because everyone has their very own preference.
It rates tubes, explains their tonal differences and really gets thorough on what you can expect from each kind of tube. Be sure you take your amp to your certified Jungson JA-88D. it will need to be re-biased and you may electrocute yourself and blow out your amp along the way.
Tube amplifiers (amps) are the best units that you should have being a music lover. For the amp to last for a long period, you need to take care of it. Here are tips about how to get it done:
Use the standby mode – The standby mode is the place where your amp is neither on nor off. At this mode the speaker is inactive, but the preamp and the poweramp tubes are active.
For ideal results, you should have your unit in standby mode for a minimum of one minute, before and after playing. For those who have been playing for a long time, you should keep the amplifier within the standby mode yrhhrz all things have cooled down. Keeping the amp in standby mode helps with improving the life of the tubes.
Ensure that there is proper ventilation – Tube amps tend to run hot especially if they are wired in class A. To stop them from running too hot it’s wise which you make certain that there is certainly proper ventilation. This calls that you should avoid putting polish clothes or set lists within the ventilation holes. You should also avoid putting the amp against a wall. If you think that your amp isn’t receiving the right ventilation, you should look at installing a follower in it.
Always ensure that the speaker is connected to the Cayin amplifier – According to their design, tube amplifiers want to see speakers plugged in all the time. Once the speakers aren’t plugged, the amps usually blows the transformer which frequently costs between $200 and $300. To avert this always make certain you don’t run a tube head or tube combo without plugging inside the speaker.
Don’t get it wet – It is a common sense issue, however, many people take it as a given. For this reason a lot of people tend to leave drinks on the amp. For ideal results you need to never have the amp’s cover wet since it has a tendency to degrade the cover which ruins the resale value. Should you get the amp really wet, the moisture can seep in to the wood thus ruining the tonal balance from the wood. This type of water also has the capability of obtaining to the electronics causing short circuiting.