Guitar amplifier tube comparison chart

images guitar amplifier tube comparison chart

All tubes will exhibit some degree of microphonics. Ei 12AX7 - This tube should win an award for best and worst in class. No failures of any kind have occurred under the most demanding conditions and, in round table discussions and blind testing in the studio, players consistently preferred the Northern Electric over any pre-amp tube we currently offer. That's because the change of tube type and its lower gain factor interact slightly differently with the preamp circuit as a whole, often, for example, taming an overly bright or harsh amp, as well as increasing its headroom. Today, it is by far the most common preamp tube used for electric guitar amplification and there is an almost overwhelming supply of current production options to choose from. The smallest average low frequency gain tube was used as the reference for a gain of 1 and the largest average low frequency gain tube was used as the reference for a gain of

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  • This graph is based on the average gain and noise measured from different tube . He is a guitar DIY'er and tube amplifier designer who enjoys helping other.

    How to Improve Your Amp's Tone with Preamp Tube Reverb News

    Are you looking for the very best tubes for your vacuum tube amplifier? This is the place to start. Guitar Amp Tube Reviews written by John Templeton. The tubes used in this Click to view our 12AX7 / ECC83 / Tube Comparison Chart.

    12AX7 / Tube Reviews

    With real world comparisons and real world measurements, these ratings use. is one of the most widely used 12AX7 tubes found in new production amplifiers.
    This long plate Russian made Mullard is powerful and thick, offering easy access to break-up with lots of top-end harmonic texture.

    images guitar amplifier tube comparison chart

    Guitars Bass Amps Pedals Players. These tubes are rugged little brutes, and that's probably why they are OEM components for many major amp makers. Many amp companies have made this tube a stock component, two of the biggest companies were Peavey and Mesa Engineering. Bill Brigham.

    Power Trip A Guide to Power Tubes and Their Signature Sounds Premier Guitar

    The twin triode part tells us that there are two identical and independent triodes contained within the one tube. Low noise, no Microphonics issues and very clear and open without being too bright.

    images guitar amplifier tube comparison chart
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    This design is much like a Telefunken smooth plate but a bit shorter.

    I found that they were great with the tone controls set flat.

    Best 12AX7 Review Tubes for Amps

    This Slovakian tube has a similar sound and feel to the plain pin ECC with slightly more low end emphasis. Doing so yourself will expose you to dangerous—and potentially lethal—voltages. I have used the EH to successfully tame amps that defied all other attempts to kill microphonics and unwanted feedback. One of the most popular swaps, a will reduce the gain of your first preamp stage by around 30 percent, which can often be enough to tame a fizzy overdrive tone without sacrificing too much of the power and muscularity from the amp's overall sound.

    Video: Guitar amplifier tube comparison chart Best Mid Size Valve Guitar Amp Shootout - Updated for 2019!

    The Gold Lion's voicing is such that the midrange response seems full, while the highs and lows are nicely controlled.

    TungSol 12AX7 is our go-to tube for guitar amps. Tung-Sol 12AX7 delivers good gain without washing out the fine details and textures.

    Video: Guitar amplifier tube comparison chart 12AX7 - Do different preamp tubes make a sonic difference? From Behringer to Mullard

    It has good balance and. Get a bunch of tubes, do some sound tests and capture selected electrical data for microphonics and finally a couple of different styles of guitar-heavy music clips. I plotted the spectra up to 5kHz on chart for all samples you The difference. Rod ~ World Tube Company. Amperex (Bugle Boy) These vacuum tubes are used in high end guitar Amplifiers and audio gear, AC/DC radio equipment and in.
    This gold pin Russian tube is very similar to the plain pin version.

    A shielded cable was constructed to plug into the amplifiers V1 socket and transfer its pin 1, 2, 3, 6, 7 and 8 connections to one tube socket at a time in the switching box. Rui Oliveira. It is still the best thing Sovtek has produced in a 12AX7, with very good gain and low noise.

    Valve (Tube) Comparison Tests Black Magic Amplifiers

    It might just have been an anomoly.

    images guitar amplifier tube comparison chart
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    In this application, you will get good gain with a warmer sound than the 12AT7. Rig Rundown: Bad Religion. A new tube may better amplify these defects, so try substituting another new tube to be sure of the source of the noise.

    images guitar amplifier tube comparison chart

    This gain reference method was then repeated for both the mid and high frequency averages. A frequency generator was used to measure voltage gain and plot the frequency response from 10 Hz to 18, Hz. Other components can cause noise problems that may be blamed on a bad tube.

    3 thoughts on “Guitar amplifier tube comparison chart

    1. Cayle Pua. This Slovakian tube has a similar sound and feel to the plain-pin ECC with slightly more low end emphasis.

    2. If you get uncontrolled squealing at higher volume levels or if touching the amp causes a ringing noise you probably have a genuine microphonics problem.