Sabtu, 13 Februari 2016

Deciding On A Guitar Amp Repair

By Donald Wilson


Whether using a tube amplifier or a solid state model they both need maintenance, servicing and often problems fixed. From time to time many musicians will require a guitar amp repair. There are a few things to consider before undertaking this work.

The two types of most commonly used models are a head amplifier or a combo which has built in speakers. The costs and components required will differ depending on which kind of unit is being worked on. The combination models are more common for the amateur musician due to the compact nature and cost.

A tube amp will often need more attention to keep it working efficiently than the solid state models. Vacuum tubes will need changing occasionally and most guitarists will carry spare ones when gigging. This can be done at home or at the venue but it is always advisable to have any work of this kind undertaken by a qualified amp technician to ensure that it is done safely and covered by a guarantee.

Solid state amps will also require routine inspections and much of this can be done in the home or workshop. Basic fixes can be performed in a short time and with relative ease using just a few rudimentary tools. If a more serious problem or fault has arisen it is a better option to entrust the work to a guitar store or electrical engineer.

Most parts that will be needed can either be found online or in guitar stores. When buying electrical components it is a good idea to ensure that they are covered by a warranty and that they have met the safety requirements. Second hand items can be used and in the case of speakers for a combo this can be a very cost effective way to carry out a repair.

When buying new components it is a good idea to always use factory produced originals if at all possible. This is particularly important when working on an older antique model as it ensures its value is not affected due to the use of aftermarket or inferior parts. Guitar amplifier manufacturers will usually have a stock of older parts for even the earliest models produced and this is the best option when sourcing items.

For the do it yourself repairer there are various texts available with diagrams and pictures and also online step by step videos. After ensuring that the correct replacement items have been sourced and the appropriate tools are available to be used, the repairs can be done. Always have any work checked by a qualified engineer as many clubs and concert halls will need certificates for any equipment used on their premises.

The price of these repairs or servicing will alter according to how many parts are needed and the hours required to complete the work. A small fault can be rectified for just a few dollars but a more complicated job or refurbishment can run into thousands. Also be aware that if the amp has to be sent away for repair then the carriage and postage costs will have to be factored into the total price of the job.




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