Questions tagged [electronics]

For questions relating to electrical sub-systems of many common musical instruments, as well as to aspects of professional audio amplification.

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4
votes
1answer
367 views

Why do A/B/Y boxes commonly use AND and OR instead of two toggle buttons?

Here's an example of a common ABY box: Why do these pedals use AND and OR? Is there a technical reason/limitation that causes this to be used over something like a toggle switch for A and a toggle ...
3
votes
1answer
640 views

Electric Guitar Jack: How To Get A Nice Fit

I've noticed on several guitars I play, that I will get a satisfying -click- when I plug the jack into the guitar. But on one guitar I own, there is no haptic sensation. You can feel that it barely ...
2
votes
2answers
332 views

How to reproduce the “pumping” effect on a live drum kit

In electronic music, a "pumping" effect is often produced to accentuate the sound of the kick drum. To do this, usually a synthesizer's volume will be compressed when the kick drum is triggered. ...
2
votes
1answer
253 views

Can the installation of a silent system in a grand piano interfere with its performance?

I am thinking of installing a silent sytem on my piano. I have read and talked with some people about it. Some people have warned me that the installation of such a system can interfere with the ...
1
vote
2answers
3k views

Guitar amplifier speaker replacement - different connector size

I want to change the speaker on my Bugera v5 Infinium amp. The current speaker (a Turbosound) is apparently not too bad compared to the one used on the previous model of the V5, but I've found it ...
3
votes
2answers
5k views

How to use a compressor to create a more singing sustain with the guitar?

I have tried to utilize a compressor to extend sustain of notes while playing lead guitar. I have used it in conjunction with various distortion and boost pedals and delays. I am trying to achieve a ...
1
vote
1answer
766 views

Using MIDI with Serial Midi Converter using usb to ttl converter

in market we have available usb to ttl converter. So can i use them to send midi signals to usb using This circuit https://irq5.files.wordpress.com/2011/03/midi-sch.png?w=640 connected to the pins of ...
2
votes
2answers
4k views

What does the modulation effect actually do?

i'm trying to study for my A levels and struggling to understand the purpose of modulation? I'm getting the idea that it is simply something that enables a effects to change the timbre of a raw ...
3
votes
2answers
313 views

Upgrading a guitar from low to high impedance pick ups?

I'm upgrading an Ibanez copy of a Gibson recording (a 2380 from 1973). I believe Ibanez went the low impedance route, but didn't include the transformer/XLR output. The pickups are certainly very ...
2
votes
2answers
74 views

What is the usage of “Zooming Out” in showing an amplitude envelope

Sorry if it might sound a bit of trivial to some of you peeps..I don't get what the author wants to say with this: " To represent the amplitude envelope,we will continue to use the waveform view,but ...
5
votes
2answers
142 views

2 x Mono vs 1 x Stereo Quality

Two-channel Stereo sound can be provided by two Mono cables, or a single Stereo cable. What differences, whether significant or not, are there between pairing each voltage lead with its own ground ...
2
votes
2answers
105 views

Using my keyboard overseas

I have Roland XP-30 which I bought in America, and I am now in a country running on 220V. The section in the manual on power consumption says 10 W (AC 117 V), 10 W (AC 230 V), 10 W (AC 240 V) which ...
19
votes
5answers
2k views

How to choose drum pitches?

I've been learning Ableton Live with an interest in making electronic music, and this has been my first exposure to drums whatsoever. Of course, I'm not dealing with a real drum set, but rather an ...
1
vote
4answers
4k views

IEM, 3.5 and 6.35 jacks - Only get left ear when plugged fully in

I am using a vocal and guitar processor in one. The headphone out is not loud enough so I am using a small amplifier (for 4 sets of headphones). Problem is, I only get a left ear unless I remove the ...
7
votes
1answer
297 views

What is the nature of the signal between an electric guitar and an amplifier?

I can't seem to find information on this, but what are the properties of the signal passing through the guitar cable? What I mean is, if I were going to make a pedal of some sort, what sort of input ...
11
votes
2answers
1k views

Can I write a program to calculate the BPM of my mp3s?

I'm a DJ and have stacks of mp3s on my laptop. What I usually do is open the track in Ableton, wait for it to calculate the BPM, and then adjust the track name to XXX_Artist_Track, where XXX is the ...
9
votes
3answers
26k 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 ...
0
votes
1answer
590 views

Playing with an mp3 player in performance

I'm getting ready to do a show where I play guitar & sing and use backing tracks I've recorded and turned into mp3s, but I don't really want to take my laptop out of the house, would rather use a ...
1
vote
3answers
1k views

Spd-sx Roland and power converter

I bought the Spdsx from Roland while i was in Dubai, so it's running on 220 watt. Now i'm back in canada where we use 110 watt. Is there anything else then buying a power converter that i can do?
6
votes
4answers
4k views

How does phantom power work?

I've set up stage monitors that only took 1/4" cables as input, and I took it for granted that they just worked until I realized they did not plug in to the stage's power source. Eventually I learned ...
8
votes
3answers
631 views

Travelling with electric violin under revised airport security rules

In light of suspected terrorist threat airport security has been tightened to include new restrictions on "electronic devices". For example, on Heathrow Airport's site they say: Make sure your ...
8
votes
4answers
11k 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 ...
7
votes
2answers
616 views

Is it practical (or even beneficial) to put pickup phase switch on Telecaster?

I play three Telecasters, they all have standard single-coil pickups. The oldest of these has a really individual sound when using the middle pick up setting. It is really thin and nasal; great for ...
4
votes
3answers
2k 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 (...
0
votes
1answer
3k 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 ...
2
votes
2answers
469 views

Which (non dedicated) tool to use to fasten a Gibson 3-way toggle switch without marring it?

I do not have access to a dedicated tool (can't buy one in Germany) and I'm afraid to marr it with my pliers. You can see the knurled nut in this photograph from stringsdirect.co.uk
3
votes
4answers
11k views

If I connect audio interface line out to guitar amplifier guitar input, can it damage the audio interface?

Generally audio interface line out is connected to studio monitor speakers. Since i don't have any i was wondering i could use my Marshall 15 W guitar amp as speakers. If I connect audio interface ...
1
vote
1answer
1k views

Epiphone LP Special II neck joint corrections and electronics

I just started this summer project with my Epiphone Les Paul Special II, making some kind of overhaul by changing the nut, the bridge, and the electronics. I took my guitar completely apart and now I ...
3
votes
4answers
35k 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 ...
2
votes
2answers
2k 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 ...
2
votes
1answer
63 views

How can you tell if the sound of an electroacustic nylon guitar is going to be good?

How can you predict whether an electroacoustic nylon guitar is going to have a rich/deep sound by looking at its technical specifications?
13
votes
1answer
2k views

Effect of nickel cover on Telecaster bridge pickup?

Traditionally telecaster guitars have the neck pick-up covered in a nickel/chrome cover, and the bridge pickup left with exposed pole pieces. What is the origin/logic of the nickel cover? What ...
9
votes
1answer
4k views

What are the touch-pad things that the guitarist and bassist of Muse use?

In concert video footage of Muse, I've seen both the guitarist and bassist use touch-pad devices integrated with their instruments. What are these devices, and what are they designed to do?
3
votes
3answers
648 views

Buying a guitar amplifier from another country

A while back (before stackexchange) I read that it's not recommended to buy an amplifier from a country with different electricity (110v 50hz vs 220 60hz) because the circuits will create a different ...
3
votes
1answer
322 views

Trying to get that tube sound from a gainclone amp

A Gainclone chip amp makes for a nice benchmark/monitor amp. How can I add controllable even order harmonic distortion to one?
5
votes
4answers
11k views

How does sending MIDI over USB compare to using a dedicated MIDI interface?

Is there an informed comparison between sending MIDI over USB versus directly from MIDI interface on an expansion card - would a MIDI interface on a sound card provide some useful system enhancement ...
9
votes
3answers
15k views

What are all those extra controls on the Fender Jazzmaster?

The wikipedia article says a lot, but doesn't dissect the artifact.
4
votes
4answers
183 views

Managing batteries for live performances

Many musicians use battery-powered "stomp boxes" and wireless microphones. When do you change the batteries? You can't have a device running out of power halfway through the show. Do people put in ...
7
votes
4answers
5k views

Why is my neck pickup quieter when playing with both pickups?

I have an Epiphone Les Paul and have noticed that when the pickup selector is set to both pickups, my guitar plays very softly from the neck pickup. When I play from the pickups separately the volume ...
11
votes
10answers
3k 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?
12
votes
8answers
5k views

What can I build into my guitar and use the “tone pots” buttons to adjust?

The tone pots are fairly useless, for the most part, so I was wondering what else people have done to take advantage of having those two controls available. I would love some ideas of something I ...
5
votes
4answers
3k views

Bad sound from amp

I get this really bad feedback sounding noise when I play stuff like this, from the beginning of the Free Bird solo, shown in tab: 1 ----18---18---18--------- 2 -18---18---18--------- (All notes ...
3
votes
1answer
8k views

What is “vintage” wiring on a Les Paul?

What does "vintage" wiring on a Les Paul look like? How is it different from "modern" wiring? What are its advantages? Drawbacks?
18
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3answers
8k views

What is a “death cap” ?

I have often heard/read people mention a "death cap" when talking about older Fender amps. Is this a capacitor ? What does it do ? Why is it called the death cap ?
8
votes
1answer
8k views

What are the most popular types or styles of pickups, and what is the genre of music most associated with them?

I see humbuckers, single coil, active pickups, etc. I see P90's, PAFS, etc. Which are basically for jazz, blues, metal?
13
votes
2answers
25k views

Guitar produces hum due to poor soldering

Is it possible that a guitar could produce a low hum after replacing a pickup? I own a guitar that I (poorly) replaced a pickup on when I first started playing, and I was wondering if there was some ...
7
votes
2answers
7k views

Silicon vs Germanium Fuzz

Hopefully without starting a holy war I would like to discuss the differences, electronically and sonically, of silicon and Germanium fuzz. This is inspired by my recent birthday present (my precious ...
22
votes
5answers
29k views

What's a good strategy for adjusting pole pieces?

One thing I fiddled with for a short bit once upon a time is adjusting the pole pieces on my Humbucker/P-90 equipped guitars. As a matter of fact, doing just that was the only way I could get my P-90 ...
9
votes
2answers
2k views

What are Tone Pots / Potentiometers?

Can someone please explain to me what tone pots are, and how they affect the sound of a guitar? Thanks very much :)
12
votes
2answers
1k views

Balanced triodes. Gimmick, or worth the money?

When purchasing tubes from some reputable dealers, I have noticed that you are given the option for balanced triodes--sometimes at a much higher price. How does a tube with balanced a triode effect ...