All about Tubes: How do you know when an amp needs new tubes? How can tubes alter the sound? What tubes for what sounds? All types of tubes produced by different manufactures some sound different then others. It can be pretty expensive to use a test of various tubes in Yaqin audio. It’s probably best to go with something you might know. Also, your amp was made with a certain type tube set in mind and I usually tell many people to re tube their amp with the spec tubes for the amp. If you play hard or are a professional musician, you ought to replace your tubes every 6 months to a year in order to retain the full power needed to play in a live or club setting.
Should you just play for enjoyment then you need to alter tubes every several years unless there is a bad tube; needless to say that would be replaced when needed – It’s a real no brainer. Bench Rates start at about $105 to get a flat fee repair plus parts. Bias test / set up with new tubes usually costs about $80 takes from one to three days to turn around.
Tubes do need to get replaced every so many hours of usage (Eddie Van Halen utilized to replace his tubes each night, but that’s pretty ridiculous). It depends regarding how often you play and how hard you drive your amp. Should you play every day, they must be replaced every six months to a year. Sovtek & Electro Hamonix tubes are excellent, Telefunkens could cost over $1000 each. What you may not be familiar with 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 away from a 100 watt Marshall as your band mates will be screaming for mercy before you get any great tone. So, crank your amp completely up and see the way it sounds, you can find testers for tubes, but your ear is the ideal gauge, remember, any tube amp will sound like crap at low volume.
You are able to tell if tubes need changing by their color and tone. If the amp is on have a look at the back, should they be not burning really bright, or there is a blue-ish glow you might probably utilize a new set. Tone will even are usually dull. high/treble is definitely not as high and also the bass/low will 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 all of us have their very own preference.
It rates tubes, explains their tonal differences and incredibly gets in depth on what you are able expect from each type of tube. Be sure you take your amp to your certified Jungson. it will need to be re-biased and you may electrocute yourself and blow out your amp during this process.
Tube amplifiers (amps) are among the best units that you ought to have as a music lover. For the amp to last for a long time, you need to take better care of it. Listed here are tips on 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 particular mode the speaker is inactive, nevertheless the preamp as well as the poweramp tubes are active.
For ideal results, you need to have your unit in standby mode for a minimum of one minute, both before and after playing. For those who have been playing for a long period, you need to keep your amplifier in the standby mode yrhhrz all things have cooled down. Keeping the amp in standby mode aids in increasing the lifetime of the tubes.
Ensure that there is proper ventilation – Tube amps tend to run hot especially if they are wired in class A. To prevent them from running too hot it’s wise which you make sure that there exists proper ventilation. This calls so that you can avoid putting polish clothes or set lists over the ventilation holes. You must also avoid putting the amp against a wall. If you feel that your amp isn’t receiving the right ventilation, you should look at installing a fan in it.
Always ensure that the speaker is connected to the Cayin amplifier – Based on their design, tube amplifiers want to see speakers connected constantly. If the speakers aren’t plugged, the amps usually blows the transformer which often costs between $200 and $300. To prevent this always ensure that you don’t manage a tube head or tube combo without plugging inside the speaker.
Don’t get it wet – This is a sound judgment issue, but many people bring it as a given. Because of this a lot of people tend to leave drinks on the amp. For ideal results you should never get the amp’s cover wet because it tends 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 getting to the electronics causing short circuiting.