Absolutely. However, the burn in period depends on the amplifier design as well. I have noticed long burns ins for amps that use large caps in the design. Many such designs need to kept powered on for best results as well. Similarly one may ask, do amplifiers need to break in?
Absolutely there is a break-in period for amplifiers. It is exactly how long it takes from the time you plug the amplifier into the AC outlet, until the time you turn on the power switch. Don't let anyone tell you otherwise.
Secondly, is it bad to leave an amplifier on? Leaving the AV receiver and amp on will not cause damage. Most are set up to use minimal power while on and are safe to put into standby mode. It is often seen as good practice to turn the system and components off between uses. It will not harm your system if it is left on, though.
Regarding this, what can damage an amplifier?
The two most likely possibilities for damage are: - Connecting the speakers incorrectly, putting a heavy load on the amplifier and overheating it. Usually one channel goes before the other. - Cranking up the volume on the amp and ruining loudspeaker driver(s).
Is speaker burn in real?
Burn-in is a placebo or simply the listener getting used to the new speakers. Burn-in has minimal effect on speaker performance. Burn-in is not real.
Related Question Answers
How long should you break in speakers?
about 100 hours
How do you break in speakers fast?
Break in a speaker with a fat, clean tone: turn up the power amp volume to full, and control the level with the preamp gain. Use a level that will be quite loud, but not painful in a normal size room. Have the bass and mid up full, and the treble at least half. How do you break in a tube amp?
Always make sure you have speakers hooked up to a tube amp, turn it on last, when starting up, turn it off first,when shutting down. Let it warm up for a few minutes then play music. You should run the amp at least 3 hours or not use it. What does it mean to burn in audio equipment?
Burn-in is the process for exercising new audio equipment. Most headphones require at least 40 hours of burn-in time to reach their optimal performing state. The main purpose of the burn-in process is to loosen the diaphragm of a newly crafted headphone and to stress the headphone driver. How do you burn audio cables?
One way to burn-in your cables is to simply hook them up in your home audio system and play music for a minimum of 100 hours. Do speaker cables need to be broken in?
All audio cables require a period of break-in for the sound quality to reach its full sonic potential. We recommend the following lengths of time to fully break in your hifi cables and equipment. Do subwoofers need to be broken in?
A question that comes up regularly is “Do subwoofers require break-in and, if so, how do I do it properly?” Great question, for which the answer is an emphatic “yes”, RELs needing it more than relatively heavier-coned, slower subs that will eventually break-in on their own. Can Speakers damage amplifier?
In normal use, correctly matched speakers which do not develop a fault will not damage a valve amplifier, though if the valve amplifier is turned too loud and blows the speakers, the resultant damage can in turn damage the amplifier. Can a tube amp overheat?
Many power companies are running higher voltages than they did back in the day. A tube amp made in 1960 is designed for 110-115V. If you run it at 125 (and there are documented cases of up to 128V these days), it's going to run hot. Get a meter and check it at the socket. How long do amp tubes last?
You can expect a conventional amplifier tube to have a service life ranging up to 10,000 hours. Tubes with military specifications are built to last up to 100,000 hours. Can an amp damage a guitar?
no damage at all to the pickups. if you are worried, turn the amp up slowly until you like the volume. then you can set the tone controls as you like. play music! Can I connect an amplifier to another amplifier?
You cannot magnify the power of one amp by chaining it to another. If you want to “slave” amps, then you need to pass low level signals between them. For instance, you can put the RCA analog stereo output into another stereo amp's RCA input, and drive more speakers with that amp. What happens when an amp blows?
In most cases, an amplifier will blow fuses due to internal damage caused by the way it was installed. An amplifier that blows the main power fuse immediately after you turn it on or when the fuse is inserted into the fuse holder is usually damaged in its power supply or output section, and will require serviced. What can you not do with a tube amp?
Never, never, never run the amp with no speaker plugged in. This can cause major damage. Do not flip the power switch off, then back on rapidly. This can cause power supply damage. How long should you let a tube amp cool down?
3 minutes
Should speaker wattage be higher than AMP?
Good quality speakers should be able to handle double their max power rating. You still want to be careful though when you crank the volume. I use 20–50% above the speakers max power rating as a rule of thumb. So an amp rated at 400 Watts RMS could have a dynamic power rating of 500–600 Watts if it's really good. Why does my amp stay on when my car is off?
well if the amp is on and the car is off, the remote wire is pretty much the only reason that would happen. You need to check where you tapped that remote wire up at the hu. You need to have it connected to a wire that is only powered when the key is in the "on" position, or acc. Why does my amp stay in protection mode?
If the amp still goes into protect, you have a bad speaker wire or the wire is shorted to chassis ground. If the amp only goes into protect when one particular speaker is connected to the amp, you have a defective speaker. . If you read 10v or more, the amplifier may have a shorted transformer. Is it bad to leave your guitar plugged in?
The instrument jacks and the cord are very durable. One danger with leaving it plugged in while you are not holding the guitar is that you might trip over the cord, which could pull on the guitar and knock the guitar off its stand, which might damage the guitar. Is it normal for my receiver to get hot?
it is normal for receivers to get warm when driven . The harder you drive the hotter it will get . How do I turn off my amp?
You are done playing so you turn your guitar volume right down, then turn the standby switch on/off (some amps differ) and then turn the power switch off after waiting 10 seconds or so. How much power does AV Receiver use?
It will likely be at least 120 watts if it's a 5.1-channel (or more) surround-sound model. That's like leaving a 120-watt light bulb running all the time. Do speakers get better with age?
So, generally speaking, given enough time or “age” your speakers will not get better. They will, if not taken care properly, and if not serviced from time to time, eventually reach the end of their “life cycle”. Why do my speakers smell like they are burning?
That smell means the speaker is burning, unfortunately it could be too late for the driver already. This is likely caused by two things: The speakers are being over-driven. The speakers are being under-driven. How do I burn speakers?
The most basic way to run in your speakers is to set them up with your system and use them normally. Usually the speakers will be sufficiently run in after a total of 20-30 hours of normal use and they will often continue to develop and improve for the first hundred or so hours. Do speakers need to warm up?
Sure, speaker probably do have a warm up time. Many contain capacitors, resistors and inductors that change as signal passes through them. My Sound-Labs were very slow to warm up in spite the amount of time the electronics had been on. What is the burn in period?
Burn-in is a colloquial term that describes the practice of throwing away some iterations at the beginning of an MCMC run. The burn-in notion says you start somewhere, say at x , then you run the Markov chain for n steps, from which you throw away all the data (no output). This is the burn-in period. Do speakers wear out?
Yes speakers will eventually wear out, but a decent speaker will last a really long time. Any quality speaker will generally last most of your lifetime. General rule of thumb is, if it sounds bad turn it down. If you aren't hearing distortion/clipping, it's fine. Do speakers sound better after break in?
The good news is your speakers will absolutely sound better after the initial break in period. Due to the rigidness of your new speakers, they will not be as dynamic until they have had a chance to move and become more flexible. What is speaker burn?
Burn-in is the belief that the drivers (the parts that make the sound) in speakers and headphones arrive stiff and inflexible from the factory, which makes them sound harsh. It's only after continued use that they loosen up and reach their peak performance. 
