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Texas heat or Swamp thang for a Blues JR?

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  • #16
    Cool man, it's a fun, easy amp to work on for sure (if you're into that kind of thing, and you alluded to that above).



    Definitely recommend the .1uf bass cap and changing out the treble cap to a silver mica. I am going to change the mid cap to a .015uf at some point to try it out, but I don't think the change will be as profound as the change to the bass cap.
    <div class="signaturecontainer">--<br />
    Wagdog<br />
    Check out Lunar Commander on:<br />
    <a href="http://itunes.apple.com/us/app/lunar-commander/id537292752?ls=1&amp;mt=8" target="_blank">iTunes App Store</a> <br />
    <a href="https://play.google.com/store/apps/details?id=com.johnnywag.lunarcommander" target="_blank">Google Play</a><br />
    <br />
    Lunar Commander Lite - FREE!: <br />
    <a href="http://itunes.apple.com/us/app/lunar-commander-lite/id541647543?ls=1&amp;mt=8" target="_blank">iTunes App Store</a><br />
    <a href="https://play.google.com/store/apps/details?id=com.johnnywag.lunarcommanderlite" target="_blank">Google Play</a> <br />
    <br />
    <a href="https://play.google.com/store/apps/details?id=com.johnnywag.freefireworksshow" target="_blank">Free Fireworks Show for Android</a><br />
    <br />
    &quot;Albert King could blow Eddie Van Halen away with his amp on stand-by&quot;<br />
    - Joe Walsh<br />
    <br />
    <font size="1"><br />
    Good Transactions: Doctor Morbius(x2), Cadfael, bg-pups.com(x2), DCinDC, twotimingpete, dwerlin, DaleH, chqtarzan, sxyryan, lowbrow, albertus, vintage clubber<br />
    </font></div>

    Comment


    • #17
      Last Question! lol what brand caps do you recommend? Thanks again!
      <div class="signaturecontainer"><b>Gear</b><br>1996 Strat deluxe, Schecter TSH-1, Squire standard Strat, Dearmond M65-C, Blues JR, Crate VC20, Bugera V5. Vox Time Machine, Keeley mod DS1, Wampler Euphoria, Vox wah.<br></div>

      Comment


      • #18
        I pretty much buy all of my amp parts at http://tubedepot.com/ these days - flat rate $4.95 shipping, good stock, and fast service.



        For filter caps, these have been great (and fit well in the blues jr): http://www.tubedepot.com/ftgermany.html - the 100uf 450v is what I used for the first filter cap and the 22uf 500v for the other 3.



        As far as tone and coupling caps, you have a lot of variation and choice here. I use the orange drop 715 series. You can also get the 716 series, or the Xicon or Mallory. I've read online that some people don't like the 715's, but they seem to work fine and sound fine to me. I have found in the amps I've built that the orange drop for the bass and the mallory 150 for the mids gives a little more top end shimmer then using both orange drops... but, admittedly I could be hearing things.



        For the silver-micas, whatever brand tubedepot sells is what I'm using: http://www.tubedepot.com/silvermica.html



        When I build, or if I had to replace a cathode bypass cap, I use the sprague 25uf electrolytic caps.



        Hope that helps!
        <div class="signaturecontainer">--<br />
        Wagdog<br />
        Check out Lunar Commander on:<br />
        <a href="http://itunes.apple.com/us/app/lunar-commander/id537292752?ls=1&amp;mt=8" target="_blank">iTunes App Store</a> <br />
        <a href="https://play.google.com/store/apps/details?id=com.johnnywag.lunarcommander" target="_blank">Google Play</a><br />
        <br />
        Lunar Commander Lite - FREE!: <br />
        <a href="http://itunes.apple.com/us/app/lunar-commander-lite/id541647543?ls=1&amp;mt=8" target="_blank">iTunes App Store</a><br />
        <a href="https://play.google.com/store/apps/details?id=com.johnnywag.lunarcommanderlite" target="_blank">Google Play</a> <br />
        <br />
        <a href="https://play.google.com/store/apps/details?id=com.johnnywag.freefireworksshow" target="_blank">Free Fireworks Show for Android</a><br />
        <br />
        &quot;Albert King could blow Eddie Van Halen away with his amp on stand-by&quot;<br />
        - Joe Walsh<br />
        <br />
        <font size="1"><br />
        Good Transactions: Doctor Morbius(x2), Cadfael, bg-pups.com(x2), DCinDC, twotimingpete, dwerlin, DaleH, chqtarzan, sxyryan, lowbrow, albertus, vintage clubber<br />
        </font></div>

        Comment


        • #19
          Fantastic! Should be all I need for now, I am pretty safe and ready to work. The Navy made me paranoid as hell about electricity since I regularly had to safe the Spy RADARS 75,000 volt caps. Needless to say, every time my butt hole was very tight. But I am going to try this when I get back to San Diego after Christmas in NY. Can't wait to tinker! Thanks again Wagdog you have been a great help. I'll resurrect this thread with updates and pics as I get things done.



          Dan
          <div class="signaturecontainer"><b>Gear</b><br>1996 Strat deluxe, Schecter TSH-1, Squire standard Strat, Dearmond M65-C, Blues JR, Crate VC20, Bugera V5. Vox Time Machine, Keeley mod DS1, Wampler Euphoria, Vox wah.<br></div>

          Comment


          • #20
            All right man, good luck! Considerably less voltage then what you would find in a 75KV cap, but dangerous nonetheless. In spite of what billm shows in his site about discharging the filter caps - discharge the caps by bleeding them. I use a 20k resistor and a grounded alligator lead and then check each cap with the meter. Takes a few seconds and no surprises that way.
            <div class="signaturecontainer">--<br />
            Wagdog<br />
            Check out Lunar Commander on:<br />
            <a href="http://itunes.apple.com/us/app/lunar-commander/id537292752?ls=1&amp;mt=8" target="_blank">iTunes App Store</a> <br />
            <a href="https://play.google.com/store/apps/details?id=com.johnnywag.lunarcommander" target="_blank">Google Play</a><br />
            <br />
            Lunar Commander Lite - FREE!: <br />
            <a href="http://itunes.apple.com/us/app/lunar-commander-lite/id541647543?ls=1&amp;mt=8" target="_blank">iTunes App Store</a><br />
            <a href="https://play.google.com/store/apps/details?id=com.johnnywag.lunarcommanderlite" target="_blank">Google Play</a> <br />
            <br />
            <a href="https://play.google.com/store/apps/details?id=com.johnnywag.freefireworksshow" target="_blank">Free Fireworks Show for Android</a><br />
            <br />
            &quot;Albert King could blow Eddie Van Halen away with his amp on stand-by&quot;<br />
            - Joe Walsh<br />
            <br />
            <font size="1"><br />
            Good Transactions: Doctor Morbius(x2), Cadfael, bg-pups.com(x2), DCinDC, twotimingpete, dwerlin, DaleH, chqtarzan, sxyryan, lowbrow, albertus, vintage clubber<br />
            </font></div>

            Comment


            • #21
              I might be late to the party here, but having tried both of those speakers in my Blues Jr (which I sadly no longer own), I'd say that the Eminence Legend GB12 is the best speaker for that amp. No additional mods needed for the low end or anything. My Blues Jr. Had the GB12 and some JJ tubes, and that's all that wasn't stock. It had great cleans and even better natural overdrive. Sadly, I had to sell it when I had been out of work for months. Anyway, good luck with your speakers!
              <div class="signaturecontainer"><b>Guitars:</b> 3 Fender Strats, Fender Jazzmaster, Squier Bullet, 2 Gibson Les Pauls, Gibson ES-339, Gibson Les Paul Jr. Special, Epiphone Les Paul, Epiphone Dot, Epiphone SG, PRS SE Custom 24, Ibanez AS73, Hamer Duotone, Larrivee D-03R, Takamine EG5013S, 1951 Epiphone Devon, Ibanez SR305 (bass)<br><br><br><br><b>Pedal Chain:</b> BBE Green Screamer -&gt; MXR Distortion III -&gt; Boss CE-5 -&gt; EH Stereo Pulsar -&gt; Boss DD-20 -&gt; BBE Boosta Grande<br><br><br><br><b>Amps:</b> Vox AC4, AC15, AC30, Pathfinder 10, DA5<br><br><br><br><a target="_blank" href="http://soundcloud.com/andrewalderman">SoundCloud</a></div>

              Comment


              • #22






                Quote Originally Posted by kayd_mon
                View Post

                I might be late to the party here, but having tried both of those speakers in my Blues Jr (which I sadly no longer own), I'd say that the Eminence Legend GB12 is the best speaker for that amp. No additional mods needed for the low end or anything. My Blues Jr. Had the GB12 and some JJ tubes, and that's all that wasn't stock. It had great cleans and even better natural overdrive. Sadly, I had to sell it when I had been out of work for months. Anyway, good luck with your speakers!




                Thanks for the tip! I am still going to do the mods, but having input on speakers for later is always helpful.
                <div class="signaturecontainer"><b>Gear</b><br>1996 Strat deluxe, Schecter TSH-1, Squire standard Strat, Dearmond M65-C, Blues JR, Crate VC20, Bugera V5. Vox Time Machine, Keeley mod DS1, Wampler Euphoria, Vox wah.<br></div>

                Comment


                • #23
                  Not to hijack this thread, but is the new Blues Jr III basically a factor modded Blues Jr? And what speaker in a Blues Jr III would get you closest to a DRRI clean tone?
                  <div class="signaturecontainer">Coming in 2nd means you're the best loser.<br />
                  <br />
                  Gear:<br />
                  1976 Gibson Les Paul Standard<br />
                  Fender Lite Ash Stratocaster<br />
                  80's USA made Peavey Predator (old logo)<br />
                  Old Teisco single pick-up electric<br />
                  Old Yamaha accoustic<br />
                  Peavey Triumph 60 Combo<br />
                  Silvertone 1482 1X12 Combo<br />
                  Old ProCo Rat OD/Distortion Pedal<br />
                  Dunlop 535Q Wah Pedal</div>

                  Comment


                  • #24






                    Quote Originally Posted by Peaveyaddict
                    View Post

                    Not to hijack this thread, but is the new Blues Jr III basically a factor modded Blues Jr? And what speaker in a Blues Jr III would get you closest to a DRRI clean tone?




                    There are some differences in the III. Billm pretty much spells it out here in much detail: http://billmaudio.com/wp/?page_id=709



                    No idea on the speaker. I've owned a DRRI, and obviously still own a blues jr - and they are different amps, so much so that I don't think you're going to get one close to the other. Some people have added octal sockets (something I'm thinking about) for running 6V6's, however the most major of the differences is the completely different pre-amp topology - they are just very different amps.
                    <div class="signaturecontainer">--<br />
                    Wagdog<br />
                    Check out Lunar Commander on:<br />
                    <a href="http://itunes.apple.com/us/app/lunar-commander/id537292752?ls=1&amp;mt=8" target="_blank">iTunes App Store</a> <br />
                    <a href="https://play.google.com/store/apps/details?id=com.johnnywag.lunarcommander" target="_blank">Google Play</a><br />
                    <br />
                    Lunar Commander Lite - FREE!: <br />
                    <a href="http://itunes.apple.com/us/app/lunar-commander-lite/id541647543?ls=1&amp;mt=8" target="_blank">iTunes App Store</a><br />
                    <a href="https://play.google.com/store/apps/details?id=com.johnnywag.lunarcommanderlite" target="_blank">Google Play</a> <br />
                    <br />
                    <a href="https://play.google.com/store/apps/details?id=com.johnnywag.freefireworksshow" target="_blank">Free Fireworks Show for Android</a><br />
                    <br />
                    &quot;Albert King could blow Eddie Van Halen away with his amp on stand-by&quot;<br />
                    - Joe Walsh<br />
                    <br />
                    <font size="1"><br />
                    Good Transactions: Doctor Morbius(x2), Cadfael, bg-pups.com(x2), DCinDC, twotimingpete, dwerlin, DaleH, chqtarzan, sxyryan, lowbrow, albertus, vintage clubber<br />
                    </font></div>

                    Comment


                    • #25
                      texas heat will also make the amp louder due to its high sensitivity.
                      <div class="signaturecontainer"><b><font size="6"><font color="Red">sons of SUNN</font></font></b><br />
                      <br />
                      <br />
                      <b>pedlolboard</b><br />
                      <b>skullytone fx living dead drive &gt; russian spi</b> sanford and sonny bluebeard (((in triphonic))) <font color="red">Red*bear </font>mk120 &gt; 68 sunn 200s &gt; ampeg v2 &gt; your earpussies<br />
                      <br />
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                      <br />
                      good tranny shared with Severed Pumpkin <img src="http://img3.harmony-central.com/acapella/ubb/thumb.gif" border="0" alt="" title="thumbs up" class="inlineimg" /> MakuseruSukotto <img src="http://img3.harmony-central.com/acapella/ubb/thumb.gif" border="0" alt="" title="thumbs up" class="inlineimg" /> theAntihero X2 <img src="http://img3.harmony-central.com/acapella/ubb/thumb.gif" border="0" alt="" title="thumbs up" class="inlineimg" /> Dr. Doom <img src="http://img3.harmony-central.com/acapella/ubb/thumb.gif" border="0" alt="" title="thumbs up" class="inlineimg" /> Shamdog <img src="http://img3.harmony-central.com/acapella/ubb/thumb.gif" border="0" alt="" title="thumbs up" class="inlineimg" /> Bobby D <img src="http://img3.harmony-central.com/acapella/ubb/thumb.gif" border="0" alt="" title="thumbs up" class="inlineimg" /> Noise. . . <img src="http://img3.harmony-central.com/acapella/ubb/thumb.gif" border="0" alt="" title="thumbs up" class="inlineimg" /> Ancient X2 <img src="http://img3.harmony-central.com/acapella/ubb/thumb.gif" border="0" alt="" title="thumbs up" class="inlineimg" /></div>

                      Comment


                      • #26






                        Quote Originally Posted by NITROHOLIC
                        View Post

                        texas heat will also make the amp louder due to its high sensitivity.




                        Swamp Thang even more so.

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