Description
Buying a Matched Pair of 6550 Valves for amplifiers.
Looking to buy a matched pair of 6550 valves? You’ve found them!
We sell the amazing JJ 6550 matched pairs of power valves/power tubes. JJ is one of only five manufacturers of valves in the world. So this means you are buying from the source. So don’t pay more for rebranded versions of exactly the same valve at higher prices.
- Every one of our valve kits is carefully chosen, fully tested and digitally matched before we ship to you.
- These are superior quality premium 6550 amplifier valves giving a significant upgrade to stock valves.
- Fast delivery options with full tracking and insurance so order with confidence.
- We ship all over the world every single day.
Valves for amplifiers: Why do they have to be matched?
With two output valves, in simple terms, one valve is “pushing” the speaker cone and one is “pulling” it. So in an amp with four output valves, the same applies but the amp has twice the power.
With the same signal applied to each valve, you can see it’s important that each valve gives an identical amount of push or pull. If this was not the case, sound fidelity would be lost. So you MUST replace both output tubes at the same time and you should buy your valves from a reputable dealer.
A matched pair of 6550 means each valve gives the same bias current under identical conditions of plate voltage and grid bias voltage.
6550 valves/tubes for amplifiers.
The 6550 valve is a much sought after guitar amplifier valve and is highly regarded by guitarists around the world. You can buy 6550 valves from us and they will be perfectly matched and fully tested before we ship them to you.
We have 30 years of experience so if you have any questions please drop us an email.
These superb amplifier valves fit many different guitar amplifiers produced by a variety of different manufacturers. 6550 valves have a very specific sound so please check the exact valves you need for your amplifier by clicking here.
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