Electrical or electronic equipment used to make music louder, characteristically used with electric guitars, but also with other instruments

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8
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3answers
3k views

What should I look for in a ukulele amp

I bought an electric ukulele and now I need an amp for it. What should I be looking for? Is there any uke specific things that are particular to this kind of amp? Would a regular guitar amp work just ...
4
votes
3answers
223 views

Tracking down hum in several amplifiers in a home studio

In my home studio I have several amplifiers: Fender Blues Junior III (guitar combo, all tube) Gallien Krueger MB150E (bass combo, solid state) SWR Studio 220 (bass head, tube preamp) Alesis RA 300 ...
21
votes
5answers
17k views

How do I know when it's time to change a tube on my amplifier?

I think this would be a wonderfully instructive question to people who are new to tube amplifiers. In short, how do I know that it's time to change a tube, and what's a good strategy for figuring out ...
5
votes
1answer
159 views

Can turning on an amplifier without a connected load (cab) cause damage?

I don't recall where or from whom, but I heard that switching on an amplifier head without a connected load (a cab, that is) may cause damage—presumably to the tubes, but perhaps something else, I'm ...
7
votes
6answers
657 views

Is it possible to plug one guitar into two amps?

I'm thinking of taking a y cable splitter from my electric guitar to two practice amps. Is that going to work?
0
votes
1answer
43 views

What is a power amp?

I'm fairly new to having a head amp. Can someone explain to me what the the power amp is? I'm confused.
5
votes
2answers
302 views

Reduce a tube amp power or volume

I just bought a Bugera 333XL-212 Titanium (combo, 120 Watts) which is awesome for small venues but is really too loud for practising at home. I can't set the master volume to more than 1 without ...
4
votes
2answers
67 views

Where to apply my effects pedal?

I've got a marshall valvestate 2000 AVT150H. The amp has 4 channels. An acoustic simulator, clean, O.D.1 and O.D. 2; and built into the amp you can hit effects for the 4 channels, there are several ...
6
votes
3answers
265 views

What is causing this weird distortion coming from my amp?

Here is the sound I'm talking about. I get this sound, unless I strum ridiculously lightly, on different amp volume settings, with no gain, ...
3
votes
1answer
85 views

How to get a super short guitar strap?

I have a roland microcube and I can't find a replacement for it's broken strap. I'm trying to find some kind of a short strap that would be suitable for use with this amp as on the image. Any idea? ...
3
votes
2answers
134 views

Peavey XXX amp - weak / overly loud clean channel

Problem I own a Peavey triple X (XXX) amp. I like most of the amp, but its clean channel is just to clear and clean for me. I mainly play metal/rock and I need the clean sound warmer, compressed and ...
3
votes
1answer
52 views

Extra speaker for combo amp?

Is it okay to hook up an additional 112 speaker directly to my 110 speaker combo amp? Will it damage the amplifier by adding an additional speaker? It's not wired for another output, no external ...
7
votes
3answers
231 views

What is the difference between an amp and a head?

At the moment I currently only use a basic guitar amp, but a few of my friends have 'heads' on top of their amps. What is the purpose of these? What do they do that the amp doesn't do?
6
votes
2answers
339 views

Can I plug my amp directly into my audio interface?

Could anyone tell me, can I plug my guitar amp directly into my audio interface (with the "line out")? On some forums people say that you can't , on others people say you can... If it's possible, is ...
6
votes
3answers
285 views

Reducing amplifier sound bleeding into mics in a theater setting

I'm having a problem in a live staging setup, in which I have 3 guitar amps and 2 bass amps, all miked, feeding back on on-stage rifle mics. Just to specify, there isn't any way to line out from these ...
7
votes
4answers
597 views

How to connect a line signal to a guitar amp?

My Laney Lv300 Tube Fusion Combo amp, doesn't have a Line-In, as such. It merely has one "Input" on the front, for the guitar and a pair of FX sockets, as an FX Loop (FX Send and FX Return). It also ...
8
votes
2answers
332 views

Advantages/Disadvantages of a line out compared to a close mic system

I'm a fairly novice techie, and I'm setting up a rig for a big musical production, with the help of some others, and we are thinking about close micing a guitar amp for the pit band, as opposed to ...
3
votes
2answers
2k views

150w 8ohm speaker on 300w 4ohm channel - have I done my maths right?

I'm building a DIY frankenamp. It currently consists of a speaker cab with a 15 inch, 150w @ 8ohms celestion truvox red label, which is plugged into one channel of a Skytec pro600 stereo power amp. ...
1
vote
3answers
2k views

Effects of keeping an amplifier in the car

While it seems like it's probably best not to expose anything to extreme climates, will keeping a guitar/bass amplifier in a car for a day, in either hot or cold climates, have any short-term effects ...
4
votes
3answers
246 views

Acoustic guitar live set ups

With an acoustic guitar, is it appropriate (i.e is the sound quality retained) to run the guitar through a high end electric guitar amp? I'm considering buying an Orange Crush 120C amplifier for my ...
4
votes
5answers
466 views

Solution for guitar play with backing track

I'm a guitar player, and I basically want to practice playing my electric guitar and pedal effects along a backing track or an actual song I wanna play along with. How I usually do this is: 1) Play ...
9
votes
9answers
872 views

What are the advantages of point to point (PTP) wiring?

What are the advantages of having a pedal or amp that is point to point wired as opposed to one that is built on top of a printed circuit board? Are there any disadvantages of PTP?
11
votes
5answers
10k views

guitar cabinet: why not just use a PA speaker cabinet?

I've been thinking about building myself a rackmount rig to replace an old 12" combo amp, and was wondering if it really makes any difference to use a something that's marketed as a "guitar" speaker ...
11
votes
2answers
977 views

Will Playing a Guitar Through a Bass Set-Up Damage the Amplifier and/or Speaker?

I'll be moving at the end of the year due to work and have sold my guitar amp, but still have my electric guitar. I've been playing it unplugged and I'd like to plug it into my bass combo amp. Am I ...
8
votes
5answers
228 views

How can I avoid getting loud picking sounds on a distorted electric guitar?

Whenever I hear solos from professional guitar players, in songs, for example, I never hear a loud noise of pick hitting the strings, even when the guitar is heavily distorted. I just learned a solo ...
4
votes
2answers
141 views

Guidance on buying a bass guitar amp

I'm looking for basic guidance on buying a bass guitar amp. I currently own an Acoustic B200 and I've tried other small learning amps. I would like to find one that matches the sound I'm going for ...
5
votes
1answer
8k views

How do preamps and power amps compliment/replace guitar amplifier heads and combos?

I see rack mounted power amps and preamps, mainly for large venues. But I don't know exactly what they do. I know a preamp can be used to boost a microphone signal for a soundcard, but I don't know ...
11
votes
6answers
2k views

Can you make your own Leslie Speakers?

I love the sound when employed with an Organ ( Jimmy Smith) and on Little Wing(SRV) - I vaguely remember seeing Kings X live once and I believe Ty Tabor had a pair of Leslie speakers that sounded ...
3
votes
3answers
2k views

Pushing a tube amp : better use the channel volume or master volume?

I just got my first tube amp (before I was exclusively playing on an amp simulator + a pair of monitor speakers), but it is really too loud for my home so I can't really push it to get that sweet ...
5
votes
5answers
4k views

What's the best choice to get more gain out of a tube amplifier

The story behind this question: I got myself a nice little combo for my bedroom-workouts (related to playing guitar, of course :D ), a Blackstar HT1-R which is a lovely little 1 watt 2 channel ...
9
votes
2answers
226 views

Tradeoff between powering off and leaving tube amplifier on during breaks

Life span of a tubes(both pre-amp and power-amp tubes) depends on amp "usage" And/Or how often you turn on and turn off your amp. But I need some clarification definition on the word "usage" Because ...
22
votes
6answers
3k views

Why do tube-based guitar amplifiers sound so good?

Is it just a cultural thing ("they've always sounded that way") or is there some basis in music theory for this?
18
votes
4answers
940 views

When should I be concerned about calibrating the bias of vacuum tubes in an amplifier?

I think it would be useful to discuss the concept of bias as it pertains to guitar amplifiers. I have read some articles saying that you should always rebias your amplifier when you change the power ...
10
votes
2answers
2k views

What do the different tubes in an amplifier do?

Preamp vs Phase Inverter vs Reverb vs Power vs Rectifier. Many people get really, really confused when they try to understand anything about tubes. I spent a very long time myself trying to ...
10
votes
5answers
2k views

Is it okay to sit on guitar combo amplifier?

I just bought a 1x10" Marshall combo guitar amp, and I've read in articles that many guitarists sit on their amps. Is it okay to sit on it? Is there any chance of breaking it as a result?
1
vote
1answer
73 views

Suitable amplifier for solid Tenor Ukulele [closed]

I am looking for the right type of amplifier for my new solid KOA koaloha tenor uke. I tried a small guitar amp (a Roland Cube) but it doesn't seem to do anything special for it and in a large room ...
1
vote
2answers
309 views

Can I use my Roland Cube 15 guitar amplifier with a digital piano?

Can I use Roland Cube 15 guitar amplifier with my Yamaha P80 digital piano?
3
votes
4answers
1k views

Valve and solid state guitar amp power comparisons?

is there a chart or general rule of thumb of how the different power levels for a valve amp compare to an equivalent volume solid state amp? for example, 5 watt valve amp similar volume to 20 watt ...
4
votes
3answers
517 views

Is it safe to place a (potentially heavy) combo amp on top of a cab?

I've read this interesting question, and it made me wonder. The fact of tilting/raising the speakers is rather obvious to me, however there's one possibility I thought of. Typical big-stage setup ...
2
votes
3answers
336 views

How do i get a Zacky Vengeance sound on my electric guitar?

How do I get Zacky Vengeance's sound on my SG Special electric guitar? The sound I would like to get is from Avenged Sevenfold's "Hail to the King".
5
votes
2answers
646 views

Setting up Distortion on an Amp

I'm new. I've been trying to play the song 'I Stand Alone'. I can read tabs and I can get my guitar in drop C, I am just not getting the heavy distortion noise. I'm wondering how I should adjust my ...
8
votes
2answers
273 views

Difference between pre and post gain

I've noticed that some amps instead of just having gain have pre and post gain. I know that gain affect the distortion of the amp, but I don't know the difference between pre and post gain. What is ...
1
vote
2answers
77 views

Bass guitar amplifier [duplicate]

I have a guitar amplifier at home and I am playing bass in a band. I am practicing at home and I wonder if I can use the guitar amplifier with the bass or will it damage the amp?
3
votes
2answers
318 views

Guitar audio interface matching tone of my old amp, and a problem

I just finally got a decent audio interface (M-Audio MTrack) and now I'm trying to figure out how to make nice sounds with the virtual amps in Logic, and Amplitube LE. I figure now I have creative ...
2
votes
1answer
864 views

How can I play with an amp simulator through cubase?

I recently bought an Alesis iO2 Express recording.. thingy. It came with Cubase 5. I downloaded and installed some amp simulators into the software. Currently I can only figure out how to apply the ...
4
votes
2answers
104 views

What notes relate to the EQ on a guitar amp?

On a standard guitar amp, there are three EQs lows, mids, and highs. I know the lows affect the low frequencies, the mids affect the middle frequencies and the highs effect the high frequency. What I ...
7
votes
3answers
868 views

Why do people place amps on top of things?

In a lot of gigs I've played, I have noticed that they have placed the amplifier speaker cab (usually just the bass amp) on top of a chair or a stool or something, so as not to be on the ground. What ...
4
votes
2answers
116 views

acoustic guitar and full range speakers

I am playing a nylon string guitar along with a harmonic octave generator and effects unit. I switch from clean to effect-based melodies. The Marshall amp I am currently using is unable to handle the ...
0
votes
1answer
290 views

Electric guitar amp won't switch to distortion channel

I have a Peavey Classic 30 combo amp (tubed). There's a channel switch button on the amp that is meant to toggle between the clean and distortion channels. However when I attempt to toggle from clean ...
0
votes
1answer
138 views

Fender guitar preamp

My son wants an acoustic-electric guitar. The one he picked out has a preamp. I know absolutely nothing about guitars, so does he need a seperate amp if this one has a preamp?