Home Forums Help/Technical Questions Whats the deal with puting tubes in a guitar pedal?

Viewing 15 posts - 16 through 30 (of 32 total)
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  • #95157
    Howard Davis
    Member

    QUOTE: “An engineer once told me that valves have the actual element of fire in them, something very real and organic. But as has been said its all down to personal taste.”

    A real engineer, with education in the sciences, would be reluctant to make a statement like the above that reveals possible ignorance. I wouldn’t be caught dead saying such a thing. FIRE is NOT an actual element, but was believed to be by alchemists before true scientific research defined the elements. Fire is a process of combustion – usually a rapid exothermic oxidation – that involves several elements and compounds. Tube filaments get red hot, but do not burn unless oxygen has entered the glass envelope, in which case the tube becomes useless.

    I agree 100% that regarding music and music equipment, it does all come down to personal taste.

    Guitar pedal design engineering, repairs, and custom mods:
    http://howard.davis2.home.att.net/

    #95159
    Brianzero
    Participant

    I stand corrected

    #95161
    asatbluesboy
    Participant

    Am I the only one who thinks “Howard Davis/Newbie” reads weird?

    #95163
    julian
    Moderator

    The blue glow is not fire, but is a fluorescent effect caused by a charge of electricity being conducted by the interior surface of the glass.

    It’s still freaking cool though.

    #95174
    Fbanks88
    Member
    Quote:
    Am I the only one who thinks “Howard Davis/Newbie” reads weird?

    Yeah Especially when he’s desgined SEVERAL pedals for EHX.

    #101482
    Mike VD
    Member

    Just a clever scheme to sell tubes for pedals that won’t work without them? Suckers LOL

    #101495
    B.Daws
    Participant

    Simple reason why I like tubes. 1. Dynamics – better and more responsive, I think harmonics/sustain are just warmer with tubes. 2. The Volume Knob on your guitar – you can roll it back and the distortion disappears, you can turn it up and the distortion comes back. It’s all preference and the drawback to tubes is noise!!! I also really like hybrid products. I have a Rocktron Silver Dragon and have fallen in love with it’s combo of Tube/Solid State options. Plus like many others have stated, tubes look cool. On the other hand, I don’t care if its tube/solid state as I am usually looking for a certain sound or feel and will use whatever it takes to find that tone.

    #101498
    julian
    Moderator

    If it’s a good pedal who cares what it’s got in it? The Black Finger, Tube Zipper, and Wiggler are all pretty rad from what I’ve heard.

    #111468
    kilbey
    Member

    It’s not a matter of knowing all the specs and then logically deciding which one makes more “sense”. It’s a matter of tactile feedback, and knowing the feeling of getting warmed-up tubes really going and responding dynamically to your touch, and not being stiff as solid state circuitry often feels. There IS a difference.

    With tubes, the louder, the better. Sometimes with solid state, the louder, the louder (and harsher).

    Why is so much effort put into making SS sound like tubes? Talk to Hartley Peavey

    #111469
    Fbanks88
    Member
    Quote:
    It’s not a matter of knowing all the specs and then logically deciding which one makes more “sense”. It’s a matter of tactile feedback, and knowing the feeling of getting warmed-up tubes really going and responding dynamically to your touch, and not being stiff as solid state circuitry often feels. There IS a difference.

    With tubes, the louder, the better. Sometimes with solid state, the louder, the louder (and harsher).

    Why is so much effort put into making SS sound like tubes? Talk to Hartley Peavey

    At which point I believe this is very much a “Coke V. Pepsi” kind of debate. Tubes hate em’ or love em’ they do make a difference in your sound whether you percieve it as good or bad which is something that can’t be measured imperically.

    #111480
    Howard Davis
    Member

    By all means use what you like, but there are very good reasons for my general preference for solid state circuitry, especially for guitar pedals. This is discussed in depth on my website: http://www.howardmickdavis.com/Tubesvs.SolidState.htm

    Guitar pedal design engineering, repairs, and custom mods:
    http://howardmickdavis.com

    #111482
    electro-melx
    Moderator

    I’ve read all of this thread so I may as well stick my 2p in as I think my personal taste is backwards from most people. …. being that I prefer distorted sounds from solid state technology and when I’m playing clean guitar sounds I prefer valve amps. Everyone seems to go on about ‘tube distortion’ but to me I can get much nicer overdrive/distortions from either SS pedals with a valve amp or a SS amp. Tube overdrive always seems a bit ‘unbalanced’ and messy to me, I can get much tighter, balanced and saturated guitar sounds from SS gear. When I’m playing clean guitar (or almost clean) to my ears valve amps sound nicer, there’s a ‘sustain and roundness’ (for want of better words) that I can’t seem to get when playing clean with SS gear. I even found this with EHX tube series pedals, I loved the wiggler for clean sounds but I thought it sounded pretty horrible with distortion.

    Because of this I’ve just bought a small valve head to go along with my SS head, I use my SS Laney for aggressive distortion and overdrive sounds and my VHT special6 valve head for when I want some of those lovely well rounded cleans.

    which is why I don’t agree with this at all!

    Quote:
    With tubes, the louder, the better. Sometimes with solid state, the louder, the louder (and harsher).

    ..because I’m the opposite. :D

    #111486
    Mr.Grim
    Member

    i agree with Howard Davis, Julian, and many others in support for tube equipment.

    amp wise, i must have tube, i have learned personally that i prefer the tone to tube amps after owning and testing over 100 different amps.

    i recently sold off my Peavey 5150 head, and Mesa Boogie dual rectifier head. do to the fact that i don’t play out much any more and when i do there not huge venues.

    i currently just use a 60W 1/12 tube combo that works very well for me, and if the show is bigger than i can mic it. check it out i like it very much (i also got it for $150. free shipping, and metal flight case on Ebay because no one els knew what it was, i should have payed over 3K for it :clap: )

    in my opinion its a Euro clone of a Boogie mark II C+

    http://www.studiomaster.com/1981 – 1982.htm

    on the pedal side of tube use, i can go both ways, sum i think are gimmick and sum are really good.
    i have not tried much, gimmick wise, i have a Behringer vintage tube distortion pedal that i think is crap.

    but i love my EHX tube Black Finger compressor!! best one Ive ever tried!!

    and i love the sound of a Mesa Boogie rectifier distortion!! since i down graded and i no longer have that sound and tone in my combo, i had been searching for years for a pedal to compromise.

    i finally found it with the Damage Control’s “Solid Metal” a dual tube based distortion pedal. (unfortunately they no longer make pedals, they now make pedals partnered with another company under the name Strymon)

    #111493
    Fbanks88
    Member

    IT’s pretty much the same for me. Tube Amp and SS Pedals. not much to go wrong except for occasional pilot error.

    #111498
    Kevin Demuth
    Member
    Quote:
    I’ve read all of this thread so I may as well stick my 2p in as I think my personal taste is backwards from most people. …. being that I prefer distorted sounds from solid state technology and when I’m playing clean guitar sounds I prefer valve amps. Everyone seems to go on about ‘tube distortion’ but to me I can get much nicer overdrive/distortions from either SS pedals with a valve amp or a SS amp. Tube overdrive always seems a bit ‘unbalanced’ and messy to me, I can get much tighter, balanced and saturated guitar sounds from SS gear. When I’m playing clean guitar (or almost clean) to my ears valve amps sound nicer, there’s a ‘sustain and roundness’ (for want of better words) that I can’t seem to get when playing clean with SS gear. I even found this with EHX tube series pedals, I loved the wiggler for clean sounds but I thought it sounded pretty horrible with distortion.

    Because of this I’ve just bought a small valve head to go along with my SS head, I use my SS Laney for aggressive distortion and overdrive sounds and my VHT special6 valve head for when I want some of those lovely well rounded cleans.

    I agree with most of this…

    I love clean tube amps, but usually prefer solid state for overdrive; an overdriven tube amp (other than for mild break-up) often doesn’t sound quite right to me, and SS cleans sometimes sound harsh.

    There are exceptions of course; the Roland Jazz Chorus amps are fantastic clean for example.

    I pretty much always use (SS) pedals for my overdrive/distortion.

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