4.28.2010

How To Buy An Amplifier for Your Guitar or Bass

With so much attention focused on which guitars give you which sound, which guitars look the nicest, and which play the best, the lowly guitar amplifier is often ignored, especially by novice guitarists. This is a big mistake for guitarists looking to find a great sound. The fact of the matter is; a sub-par guitar played through a great amp can still sound fairly decent, but even the best guitars, when played through a bad amplifier, sound awful.

If you're considering buying your first amplifier, price will obviously be one of your primary concerns. Guitar amplifiers range in price from under $100, to multiple thousands of dollars. A common choice for first amplifiers is the very small and basic 15-watt amps, which provide a low cost solution to amplifying the guitar. When asked by students and parents, we strongly discourage the purchase of amplifiers like these, for several reasons.

First of all, the sound of these amps tends to be tolerable at best, and often sound much, much, worse. Newer guitarists will often become frustrated, complaining that "nothing I ever play sounds good", not fully realizing that it is the equipment, and not what they are playing that’s causing the music to sound inferior. These small amps also don't provide a great deal of volume, which can present a problem. In the beginning, the musical growth of guitar players is quite staggering, and it won't be long before many newer guitarists are ready to start playing with other musicians. Many of these small amplifiers have a hard time being heard above the volume of a drummer, which renders them useless in those situations.

This isn't meant to imply that you need to spend $1000 on your first guitar amplifier. But, by setting your sites above the cheapest, smallest amplifier in the store, you'll certainly end up with an amp that will serve your needs for a much longer period of time. Check out the links page inside the lesson support site to get information on amplifier manufacturers.

There are a few things I'll generally look for in modestly priced amplifiers; at least a 3-band EQ ( low, mid, and high), a clean channel and an "overdrive" channel, reverb, and possibly some sort of "presence" control. Another thing to be aware of is the existence of 2 types of amplifiers; tube and transistor. What is the difference between tube and transistor you say? The simple answer is that a tube amp uses one or more vacuum tubes to amplify the signal while a solid-state amp uses solid-state electronics (i.e., diodes, transistors, etc.) to amplify the signal. On paper and in theory these two implementations should yield identical results but in actuality the difference is usually noticeable. Tube amps in general are more expensive both in initial cost and to operate (e.g., you need to change the tubes every so often), but many feel that they yield a warmer, more "musical" tone, especially distortion-wise. Solid-state amps are often more reliable and lower cost, but can sometimes sound little harsh, especially cheap SS amps. The newest amps out are digital modeling amps, that try to emulate the particular tones produced by specific amps. These are supposed to be pretty good but are also a bit pricey.

I personally almost universally prefer tube amps, but this is something you'll have to listen to, and decide for yourself. Tube amps are almost always more problematic, and tend to be more expensive.

When shopping for amps, be sure to try many out before you buy one. Play the same guitar through each amp when experimenting in the store. Make sure you spend a good deal of time with each amp; playing them at loud and quiet volumes, with and without overdrive, experimenting with the versatility of sound each amp provides. Do not be afraid to bring your guitar into the store and try it out with the amps you are considering. Try researching specific amps you are interested in on the net, or by posting questions on the Rock House message boards. One last thing to be aware of; despite what they may lead you to believe, you can, and should negotiate with music store employees in regards to the price of their merchandise. I have found that with a bit of prompting, I can get at least a 10% discount on guitars and amps not on sale, and often even more.

Article courtesy of the The Rock House Method - http://www.rockhousemethod.com/

1 comment:

Stormy Maverick said...

Great advice. Wish I had read this back when I started. Would have saved money and headaches.