Questions tagged [pre-amp]

An amplifier that prepares the initial electrical signal from microphone, electric guitar or other source for the further amplification or processing. They can be mounted near the signal source, inside the second high power amplifier they fed or have the separate enclosure.

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4
votes
1answer
60 views

What's XLR output impedance?

I read that Line output impedance is about 100 ohm and input about 10k ohm. However I cannot find information about XLR connection (output) impedance (in a preamp, for example). XLR input in mic ...
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0answers
31 views

Using AXE-FX II multi-fx without bypassing Mesa Boogie's pre-amp

I recently bought the Fractal Instrument AXE FX II and the Mesa Boogie JP2C amp. Currently I plug my guitar into the AXE FX's front Instrument socket and connect its Output Unbalanced (L) to the ...
2
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1answer
48 views

Behringer mic preamp Ultragain 2200 as a DI box

I've bought a Behringer Ultragain 2200 preamp and want to plug the guitar in. I know that usually when I'd plug my guitar to the amp or audio interface the input impendance would be around 1 milion ...
3
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2answers
106 views

Mic, cable, pre-amp setup for acoustic guitar to perform with big band through mic and guitar amp?

I am playing rhythm guitar in a big band, which is a new project for me. The guys whose sound I like the most in this context are Freddie Green and Django Reinhardt. What they have in common is that ...
1
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1answer
75 views

Using just just an amp simulator pedal for my distortion needs

I have a cheap zoom digital effects processor which doesn't have a distortion or drive section. I am gradually switching to an analog setup. I am planning to buy a mooer gas station micro amp ...
0
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3answers
109 views

Live set-up for electric guitar without any amp

I am pretty new to gigging using an electric guitar, and wanted to know if its possible to get a live sound without using an amp (I simply don't want to lug around my amp while going for open mics/...
2
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2answers
30 views

Help/Question about Microphone / Phantom power and audio interface

Just a quick short question, I have a USB audio interface (emu0202) which plugs into my pc but of course, the interface (emu0202) isn't 'Phantom Power' capable, So I wanted to know if it's possible ...
2
votes
1answer
28 views

Preamp and Rack System Question [closed]

Okay so i have the Tascam Us-1800 Preamp, im looking to add things to my rack setup to get better sound straight from the mic and not have to eq/compress digitally. I want to buy rack mounted eq/...
0
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2answers
91 views

Are stereo speakers suitable substitutes for studio/rehearsal monitor? What amps/preapms are required?

first time posting. I have an old JVC player, model: MX-V508T. It has two unit, a CD/AMP/DECK TUNER UNIT and a Speaker unit. The CD/AMP/DECK TUNER UNIT is getting beyond repair. So, I want to dispose ...
1
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1answer
403 views

Shadow Nanoflex pickup not working anymore

I have an electroacoustic folk guitar (Lâg 4 seasons) equipped with a Shadow preamp, and a Shadow nanoflex pickup. During the past few days, I have been experiencing very annoying noises which, ...
3
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1answer
135 views

How to set pre-amp to avoid noise?

I have got a Taylor 312ce 12-fret. Since I could not find any acoustic multi-effect processor which has no pre-amp integrated in it (which is also something I do not get), I now got a Trace Elliot ...
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0answers
350 views

Hum disappears on touching both strings and cable? What is the issue?

I have got a Taylor 312ce 12-fret. I actually rarely plugged it in at home, but I did now due to a new pedalboard. Thereby, I discovered a hum issue. The simplest setup on which it occurs is: Guitar ...
1
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1answer
87 views

Is a normal electric guitar amp expecting a preamplified signal or not?

I have an acoustic guitar which has a built-in preamp and is suited to be directly plugged in into an acoustic amplifier - for which I do not know whether it has an additional preamp or not. Side ...
4
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2answers
664 views

Mic Into Guitar Amp

I am in a band and don’t have a massive budget. I am thinking of getting a Shure SM58 mic but do not have enough money to get a PA System for it. I am thinking of getting a cheap guitar amp and ...
1
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1answer
1k views

Modeling amp with FX Loop

I need a guitar amp for practicing at home. I was considering buying Marshall Code 50 as it has a lot of effects built in and can save me some money on pedals. However I just realized that if I will ...
3
votes
1answer
1k views

Chaining amplifiers together

I just bought an Ampeg B5R head and I'm curious about how to combine this with my Ampeg V4. I want to use both amps to get more volume. Both amps have the "POWER AMP INPUT" and "PREAMP OUTPUT" ...
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4answers
11k views

Should I buy an amp or a monitor (PA system)

First of all, I am not very expert in this section. I mostly play acoustic guitar as a hobby. I am not a professional musician sometimes play in front of small audience. I have an electric guitar and ...
5
votes
2answers
913 views

Replacement Preamp for Yamaha APX 8D

My Yamaha APX 8D's preamplifier is broken. Does anyone know a good replacement? The guitar has a piezo pickup and a microphone. There are potentiometers for volume, treble, bass and a 9V battery ...
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3answers
7k views

Amp modeling on multi fx pedal through an amp

I wasn't really sure where to ask this question but this seemed as good as place as any so hopefully someone will be able to help. I'm not majorly knowledgeable when it comes to gear so I apologize in ...
0
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2answers
96 views

What voltage/amperage is a recording interface (a pre-amp) expecting?

If I were to generate tiny pulses of electricity and feed them directly into my interface (for the sake of some rhythmic analysis I'm doing), what wattage (volt/amps) should I limit them to to avoid ...
7
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7answers
2k views

Using a bass guitar on a guitar amplifier through a bass pre-amplifier?

I've read that plugging a bass guitar into a guitar amplifier is not advisable as it can fry the speaker. However, could a pre-amplifier solve this problem (adjusting output power and impedance). I'm ...
2
votes
1answer
92 views

Getting over lapping guitar sound

I am recording semi-acoustic guitar and vocals at same time in reaper through scarlett 2i2(2nd gen) Input 1 --guitar Input 2 --mic but my mic catches guitar sound too and when I listen to my ...
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0answers
379 views

Piezo pickup problem in acoustic guitar [closed]

I am facing an issue with Piezo pickup. I installed a cherub GTone GT-3 Piezo pickup on my guitar but i am getting high sound while playing Lower 6th string and higher 1st string . Could any one ...
2
votes
1answer
565 views

Do I need a preamp before a line-level EQ for electric guitar?

I am building a rack guitar system based on analog, valve preamp and poweramp. I've read a lot about the power of pre-EQ, that is, having an equalizer before the preamp distortion. Since I have ...
1
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1answer
443 views

Guitar Amp head or separate preamp and power amp? [closed]

I have seen metal musicians use amp heads or separate preamp and power amp. Which is better and why? Thank you.
2
votes
2answers
731 views

Amplifying a Classical Guitar, Electric Guitar, and Keyboard

If you played both a strictly acoustic classical guitar, an electric guitar (say a strat), and also a keyboard (I play an upright piano now, but I'll be getting a keyboard when I move), and you want ...
5
votes
1answer
1k views

VST difference between valve amp, preamp and tape saturation

I've been learning how to master songs with a few tutorials and I've stumbled upon various plugin categories I'd like to be able to distinguish a bit better. Many of those tutorials recommend to use ...
2
votes
1answer
219 views

Guitar amp distorts after being cranked

I have a single channel combo amp. By turning the "volume" (preamp stage) up to about 5, I used to have a great clean tone with just a touch of distortion on the peaks. One night at a show, somebody ...
1
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1answer
553 views

Could a microphone preamp with transformer sound differently from the transformer-less preamp?

Manufacturers of expensive microphone preamps usually write a lot about transformers and how good they are. I know transformers have been used often in the past, but with modern electronics, this is ...
2
votes
1answer
2k views

Can I use a separate pre-amp in my combo amp's effects loop?

I'm curious, is it possible to use a preamp head in the effects loop of my combo amp? The chain would be: guitar -> combo amp in -> effects send to preamp -> preamp out to combo amp return -> power ...
6
votes
5answers
3k views

Home recording: Preamp or Dynamic Mic?

I've been recording songs for almost a year now but I still don't know all the secrets of a good home recording. I'm currently using a Rode NT1-A condenser microphone, a Focusrite Saffire 6 audio ...
6
votes
4answers
7k views

Add pre amp to audio interface to enhance sound quality?

I have recently purchased a Focusrite 2i2 audio interface and have begun experimenting with recording guitar. I have also downloaded Reaper, as well as Guitar Rig and Amplitude and various other VSTs ...
2
votes
1answer
4k views

How to setup a live/practice rig with my Zoom MultiFx/AmpSim Pedal

I've been playing guitar for the past 2-3 years mostly in my bedroom and jamming along to songs using rocksmith. I have a Zoom G1XN and a 10 watt combo amp, i don't use the combo amp much because i ...
10
votes
3answers
44k views

What does a preamplifier pedal do?

I've seen a lot of people using a preamplifier pedal. What does that pedal do? Do I need one on my pedalboard?