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

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1answer
2k 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 ...
2
votes
1answer
582 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.
4
votes
2answers
949 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
3k 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
142 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
353 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
150 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
3k 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?
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votes
2answers
5k 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
432 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
2k 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 ...
9
votes
2answers
2k 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
3k 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. ...
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vote
3answers
3k 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
706 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 ...
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votes
5answers
4k 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 ...
11
votes
5answers
16k 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 ...
10
votes
5answers
1k 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
165 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 ...
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
4k 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
6k 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
1k 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 ...
18
votes
4answers
1k 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
3k 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 ...
1
vote
1answer
86 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 ...
4
votes
3answers
677 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 ...
5
votes
2answers
2k 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 ...
9
votes
2answers
1k 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
100 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?
4
votes
2answers
410 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
2k 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 ...
5
votes
2answers
128 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
1k 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
167 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
687 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 ...
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vote
2answers
378 views

True Bypass Looper and Effects Loop

I am thinking of getting myself a looper to control my effect pedals. Right now some of my pedals are connected via the effects looper and some of them are in the amp front. My question is, if I buy ...
2
votes
2answers
2k views

Cannot get rid of pedal / amp noise (Hiss) [duplicate]

I have a Marshall JVM 410H. I have the following pedals setup: For the front of the amp I have: Guitar > Compressor Sustainer > Chorus > AMP (input) In the effects loop I have: Isp decimator --> ...
2
votes
3answers
141 views

Bass guitar amp power socket issues

I have a rather unusual question. I have a Fender Affinity Jazz Bass starter kit and it comes with a 15W amp - "Rumble 15 Bass Combo Amp". I also have a cat in the house, and every time I don't cover ...
2
votes
1answer
341 views

Does an FX loop send have the same output volume as the input?

I play an active bass (Peavey Cirrus) and have recently rediscovered my envelope filter (DigiTech Bass Synth Wah X-series). I've been wanting to incorporate it in my sound again but I remember from ...
0
votes
3answers
3k views

if i connect audio interface line out to guitar amplifier guitar input can it damage the audio interfae

Generally audio interface line out is connected to studio monintor speakers. Since i don't have any i was wondering i could use my marshall 15watt guitar amp as speakers. if i connect audio interface ...
4
votes
3answers
7k views

How to connect a 16 ohm and an 8 ohm cabinet to the same amp head

I just brought home a Peavey JSX 4x12 cabinet and realized that it's 16 ohms while my other cabinet (Marshall 4x12) is 8 ohms. The JSX has two jacks in parallel for chaining while the Marshall has a ...
2
votes
2answers
880 views

How to modify Trace-Elliot Velocette amp to make it more suitable for use with bass?

I have a Trace-Elliot Velocette that I'm very satisfied with. This amp works very good also for recording bass, but the low notes will be much less sturdy when recording through this amp than if I ...
5
votes
2answers
2k views

Switching amp heads with pedal

I was listening to Killswitch Engage and decided to look Adam D's rig up. He's used multiple amps and guitars, but is sparse with pedals. When reading this I started wondering how they achieve cleans ...
3
votes
3answers
778 views

Speaker clipping when bass guitar controls turned up, but not when amplifier controls turned up to same volume

I've noticed if I have my bass guitar's volume and bass EQ knobs turned all the way up, it sounds like the speaker is clipping. If I then turn the volume and bass down on the guitar while turning the ...
0
votes
3answers
3k views

Amplifier has no aux in, what alternatives can I use?

As stated my amplifier has no Aux in jack. It's hindering me from practicing with an otherwise (imo) great amp (a Vox Pathfinder 15r). Been thinking of using this to interface between the music ...
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vote
2answers
1k views

Distortion effects pedal to amp

I have a blackstar ht-5r combo amp..... Would I get a clearer sound using the effects loop with my distortion effects pedal compared to plugging pedal into front amp input then using clean channel? ...
0
votes
1answer
629 views

No sound plugging effects pedal into combo amp

I tried to use my distortion effects pedal through the guitar input of my combo amp, and I get no sound! I used it in effects loop and worked fine and amp works fine when guitar is plugged straight ...
3
votes
4answers
7k views

Can you use any footswitch on any amplifier?

For example, if I have an amplifier that comes with a 4-button footswitch (2 cables for this footswitch), can I use just any footswitch in the store with 2 buttons (1 cable) and just plug 2 2-button ...
5
votes
3answers
1k views

Why does my guitar sound more natural when plugged directly into a tube amp vs through a pedal board?

Why does my guitar sound better when plugged straight in to my amplifier as opposed to running it through a pedalboard without a true bypass strip?