Regarding the value of your unit this will depend on various factors such as the condition of the unit and whether or not it has been recovered or painted, the condition of the chassis and what material it is made from (Aluminium or Steel) whether the chassis has been altered or modified in anyway and whether the major components i.e. transformers and speakers are original.

If you can supply a good quality photograph we will do our best to identify your fret and inform you if we still stock it. Alternatively if you visit our website you will see all current frets that are available. Email ? contactus@marshallamps.com See similar questions...

Most of our combos have an extension cabinet designed to match its size and sound. Our website has full details of which combos and extension cabinets work together and our handbooks, available to download from the support section, give full explanations on how to connect them. We recommend going to your local Marshall Dealer so you can test out the combos and cabinets to see which one suits you the best. See similar questions...

This depends on several things - price, power, weight, and, of course, personal taste. My feeling is that combos are good up to about 300 watts or so. Beyond that, they get to be too heavy to lug around, and too bulky to fit in the trunk - or even the back seat - of the average automobile (I'm assuming, of course, that you will be lugging your own gear around all by yourself). See similar questions...

If you feel one of your speakers is not working and it is not possible to tell which one we recommend that you have it looked at by a qualified engineer. See similar questions...

Most of our amplifiers and combos have a mixture of valves some for pre amp and some for the power amplifier the number and type will vary from and amplifier to amplifier the pre amp valves take the small guitar signal and amplify it and alter it both in gain and tone and feed the larger signal to drive the power valves. The power valves then feed the larger signal to drive the speaker through the output transformer. See similar questions...

Crackling on your amplifier could be due to a number of things such as valves, damaged or broken socket or pot, faulty guitar lead or guitar. We recommend that you have your equipment checked so you can determine what part of your equipment is faulty. See similar questions...

Our website shows you the different cabinets, their size, power handling and finish so you can see which one will suit your amplifier and style. We would recommend contacting your local dealer to try the cabinet out. Please ensure your chosen cabinet can handle the power (watts and impedance) of your amplifier. See similar questions...

Check "The Beatles Price Guide for American Records", by Cox & Lindsay. If you don't have access to this, you can post your request, but keep in mind the fact that most original Beatles albums and singles are judged very strictly in terms of quality. If your LP has had the normal amount of use, it's probably worth more to you as a sentimental token than it is to collectors. See similar questions...

The value of an antique firearm, like any commodity, is a function of supply and demand. The more scarce the item and greater collector interest, the greater the value. The first step in determining the value is to properly identify the model and any significant variations or features. Once the firearm is properly identified, it is necessary to access the overall condition of the firearm. While this may seem somewhat subjective, definitive guidelines for grading antique firearms are available. See similar questions...

We are sorry, but we are not able to put a dollar value on your old MAHA. There are just too many variables for us to appraise your old ski. Old Maherajah skis do appreciate if they are taken care of. A ski built in the mid 1970's that cost approximately $150 might bring $300-400 on eBay. The best way to find out is to give it a try, or to search eBay's completed and current auctions. See similar questions...

The extension cabinet is more efficient than the combo cabinet because there is no chassis mounted inside. Therefore the extension cabinet has a slightly wider frequency range (more bass and treble) and is slightly louder. A separate head also isolates the tubes and chassis from direct speaker vibration resulting in less noise, buzzes, rattles and the tubes last longer. See similar questions...

Regarding the noise on your unit depending on the model of amplifier or combo and which channel you are using will determine the amount of background noise. Most clean channels there should be little or no background noise the higher you have the gain or if you are using the overdrive channels when you stop playing there will be a significant background noise. See similar questions...

If your unit is designed to use a footswitch your local dealer should have this information and will be able to supply you with the correct footswitch for your unit. See similar questions...

If you are connecting a stereo amplifier or two different amplifiers to a stereo cabinet make sure the impedance and power handling of the cabinet matches your amplifier/amplifiers. If you are using our standard 4x12" this has two sockets and a selector switch on the back, setting this switch to stereo splits the cabinet into right & left. The two sockets will now have an impedance of 8 ohms with a power handling depending on the cabinet you have. See similar questions...

Providing you are using the Marshall recommended speaker lead and that this is replaced on a regular basis you should not notice any loss of quality due to the speaker lead. The noise you are describing is due to the distance you are from your amplifier the louder you set your amplifier the greater this distance needs to be, this will also depend on the pickups in your guitar. See similar questions...

A very good question, one that's asked frequently, but one that's not easy to answer. Vox and Farfisa organs (primarily the Compact series) seem to be the most in demand, mainly because they're the most well-known. A Continental or Compact in great cosmetic shape, with everything working, can go for as little as $300-$500, or may fetch as much as $1,000-$1,500 (the Continentals do seem to command more than the Compacts). See similar questions...

Technically, "amp" is short for amplifier - the electronics that amplify the guitar (or other) signal to the point it can drive speakers at useful levels (where "useful is in the ear and mind of the hearer 8^). Cab is short for cabinet, which is a box containing the amp, speakers, or both. The cabinet is usually made of wood or a wood product, and may be finished with a natural finish, a fabric covering, or in rare cases, paint. (A new, tough, painted on "fabric" is also possible. See similar questions...

The Digital Research Library cannot appraise books or antiques. You will need to speak with a reputable antique appraiser, a rare book dealer, or book conservator. There are many cultural heritage institutions or Web sites that specialize in preserving, documenting, or teaching about Pittsburgh's history, industrial past, and genealogy. Many of the following Web sites also provide contact information for research inquiries. See similar questions...

Almost all Better Pack machines are identified by a serial number. Give this serial number to your local distributor and they will tell you the year the machine was manufactured. We can also provide that information if you Contact us. Your distributor will also be able to estimate the cost to repair your machine versus the benefits of purchasing a new machine. See similar questions...