Category: Random Explorations

  • Unveiling Guitar Magic: 500k Volume Pot’s Hidden Power!

    As a guitar nerd I tend to spend too much time obsessing over different aspects of the guitar. Sadly there is one particular part of the guitar I never really gave much thought to and that is the volume pots. Generally in the past I would go with the pots installed with the guitar as it was built. At some point I believe it was relayed to me that I should be using 250k volume pots and I stuck with it for no other reason.

    Recently I had a guitar volume pot fall apart on me. It was a long on-going process of it dying a weird and terrible death. A death that began when I was asked for my band to play a friend’s birthday party. Where we had to play some very specific cover tunes, and some originals, plus be ok with having some guest players get up and play. One of those guest players was Chet Thompson. A guitar player who had learned to play under the leadership of Randy Rhoads.

    For those who aren’t familiar, Randy Rhoads was the guitarist who helped Ozzy break out from under the Black Sabbath banner when Ozzy went solo and released Blizzard of Oz. Then the follow up of Diary of a Madman.

    Chet got up and used my guitar to play Crazy Train. Unbeknownst to me, he was a madman on the volume knob. To the point he had worked it so hard that the volume knob came loose in the guitar. I never inspected it closely, but along with working the nut holding it tight in the guitar, it also began the disintegration of the pot itself by slightly bending it apart. It took a good 12 more years for the knob to no longer have a start and stop point. Meaning a month ago it began to spin 360º. Which isn’t a good thing for volume related stuff on a guitar.

    Thus began my recent research into replacing the volume knob. What kind should I get. What Ohm value should it be, etc. Then it was off to the Mid Valley Guitar Store to purchase a couple of volume pots for not only my broken one to replace, but to also replace the volume pot in another guitar that I knew to be in need of a change due to having a weird glitch in the taper.

    The guitar with the broken volume pot was my Diner guitar. A custom built prototype that generally everyone who plays it, loves it. The 2nd guitar, the one with the weird glitch, is a custom made Strat style guitar.

    Once home with the new 500k pots with a linear audio taper, I set to work in removing the old volume pot from the Diner. When I got inside the components compartment and unscrewed, then unsoldered it, I found that it was falling completely apart. There were some wing-flaps that were no longer bent over to hold the pot together. They had straightened out and the back of the volume pot was falling off it. I suppose I could have pushed it together, then bent the tabs back into place and went on my merry way with it. However, the pot in the Diner was a 250k pot. I was replacing it with a 500k pot.

    See in the research that I did. I learned that there is a rhyme and reason to why you would use a 250k pot vs a 500k pot. While these rhymes and reasons are general guidelines, they happen for a good reason. Knowing me, I probably threw those reasons to the wind to play counter culture on the guitar front. Which I’ve since learned with this install that I was likely making my guitar playing life harder than it had to be.

    The brand new 500k pot went in perfectly. Soldered up like a champ. Then got hidden away behind the compartment door in the back of the guitar.

    The custom Strat style guitar had a slightly different issue when I got inside it. The volume pot had a super long threaded neck to it. When I looked up the part online, I found it was an old 250k pot originally put to use as the tone pots for old Gibsons. Hmmm. I definitely don’t recall a conversation with the person that installed it and why that part was used. [side note: it was me and I don’t remember why that pot was used in the first place].

    In went the brand new 500k audio taper pot. Much like the one I installed moments earlier in the Diner. The difference here is that the new pot had a much shorter neck to it and I was fearing that it wouldn’t actually allow its nut to tighten down. Fortunately, I got it installed, tightened and soldered on. Boom!

    Next up was to plug each guitar in to make sure the pots were soldered correctly and that they were working.

    First up the Diner. Plugged in, run thru a TriAxis amp setup and bam, the guitar was sounding great! Plus the volume pot was doing a nice linear taper and not spinning 360º without stopping. Whew. New pot working like a charm.

    Next up, the Strat style guitar. Plugged in, also run the TriAxis setup and hotdiggity, the guitar also sounding great!

    Why did I go with 500k pots in both of these guitars over the 250k’s that were in each previously? The first answer is, both guitars are sporting humbuckers for pickups. You can use 250k pots for humbucking pickups, though general wisdom promotes only using 250k pots for single coil pickups. The Diner has a single humbucker in bridge position, nothing else. The humbucker pickup, and a volume knob – simple. Done!

    The Strat style has a humbucker in the bridge, plus a stacked humbucker in the neck position (stacked meaning it looks like a single coil but is one on top of the other as a humbucker). Thus it too was looking for a 500k pot. As I mentioned it previously had a 250k tone pot from the Gibson line. Tone & volume pots are the same thing. They do the same thing yet for very different results.

    Like the Diner, the Strat style got a 500k pot and when I tried the volume ride on it – damn it was smooth. No glitches and a real nice vibe to how it now worked. Same with the Diner.

    Being such a nerd for guitar tone, I’m kicking myself for not having thought of switching out the volume pots for decades. Oops. Lesson learned. While I know how to buck trends, going forward I will delight in experimenting with pots before finalizing the guitar build.

    What does all this mean as a guitar player?

    Well, now my amps aren’t dying in the middle of volume rides on these guitars. Which means I will be going thru a few other guitars to find out if they need their pots replaced with 500k pots. As almost all my guitars have humbuckers over single coil setups. Thus they should have the 500k pots. In terms of playability, I’m noticing that due to the smoother nature of the volume performance, I can tell it will make playing easier to control and manipulate. I won’t be feeling like I’m fighting the guitar. That right there is the biggest reason that I’m happy with the switch.

    It will make the guitars feel more responsive in a more predictable way and that makes it easier to experiment with creating new sonic scapes with guitars. And therein is a means to an end for guitar playing joy!

  • Joy of Creating Popular Music

    Joy of Creating Popular Music

    The saying says that the man who does what he loves for a living will never work a day in his life. For me I get the joy of creating music as my living. Which is meant to say that I don’t apparently work.

    If I were to tell other musicians that I’ve played with or produced, that I don’t work, they’d call bullshit. More often than not the most common phrase I hear is that I work super hard and I expect the same from them.

    Wasn’t Always Pop

    I wasn’t always into pop music. Before I became a musician I actually avoided pop music like the plague. There was a terrible belief that it lacked authenticity and real talent. Both concepts couldn’t be further from the truth.

    I can’t give you the exact date when I dropped that bullshit theory into the trash. However I can say it didn’t happen overnight. It took months. Possibly even a year or two.

    New beginnings

    The first song the really started going into a more pop route would be Falling In. One of the more popular songs from my release Practical Insanity. Though it’s not a pop song in the traditional sense. Not buried in synth sounds, which is a common falsehood.

    There’s a simplicity to the underlying music that took me a long time to make sound super fluid. I have posted about the impetus behind how I created the song, but the hard part was making it sound fluid and dynamic. That took practice and to sing it at the same time – took even more.

    Next steps

    The next song in my catalog that really started me on the path of wanting to sound more accessible and popular was Hero Unexpected. This song went thru over nine re-writes before it settled into the finalized form it got recorded into.

    I should specify that it was not the chorus that got that many re-writes. No, that pretty much was nailed in the first draft. It was the verses and some of the musical content that got all the tweaks. Got all the parts of the music tracked then worked with my buddy George Leger who played the producer for recording my vocals with me.

    Tracking done, I spent a good deal of time working on the mix making sure it was delivering the song in a fashion that powered the song beyond anything I had created prior. Fortunately for me I had also recently befriended Gavin Lurssen who is a major mastering master. We had a good long chat about the goal of the song and its sonic destiny.

    The fork in the road was complete. Once I released Hero Unexpected I was fully on the road I never that thought I’d find myself on.

    As I continue making all kinds of music, I do find myself doing additional turns in the road but always keep coming back to the pop world as it seems to lack boundaries of what can be done sonically. That lack of boundaries is what allows me that joy to be creating popular sounding music.

  • Several Ways My Past Parallels Van Halen’s

    Several Ways My Past Parallels Van Halen’s

    I was in the middle of working on another post when the news of Eddie Van Halen passing away jumped out at me as a notification on my computer screen. WTF?!?

    As a guitar player, that kinda hits pretty hard. Mainly because he was one of the most influential guitarists in the history of guitar. It was common knowledge that he did have throat cancer, but last I had heard he had it beaten back. Apparently that really wasn’t the case, or maybe I misinterpreted the prior news when it was first announced he had gotten it and was dealing with it.

    Whatever the case may be, the world of music has been smashed in the face yet again in 2020. I texted a friend immediately on seeing the news asking: can 2020 get any more fuckin worse? People are making “bingo” cards of all the crazy shit that could happen in 2020 – I’m guessing no-one had Eddie Van Halen dying on their playfield. I certainly didn’t.

    In the grand scheme of the world, most people may never understand.

    What makes it kinda crazy to me is that there was a point early on in my career where I had a parallel to Eddie. While attending music school a buddy of mine, Justin Sayne, wanted one of the pickups out of my first guitar, a Fender Squire Strat. We spent an afternoon in my apartment pulling the strings off, the pick guard off and then he took his drill out with a massive drill bit. See he wanted a fender single coil and was willing to give me a humbucker in exchange. We had to drill out the body of the guitar in order to fit the humbucker into the space where the single coil was previously ensconced.

    It was true guitar hackery in its basest form. No measuring tools, no router, just pure human eyeballing of how deep and wide to drill into the wood each time as we removed wood. It looked absolutely awful when we got done. Then we had to hack the pickguard. Again, no router, no means of measuring other than placing the pickup on the pickguard and outlining where the intent was to melt it out with a soldering iron. Yeah, you read that right.

    There we were in a studio apartment with a hot soldering iron trying to be delicate with staying on the line to punch out multiple holes to remove the excess plastic to fit the pickup in. It smelled awful and stunk up the place. Once we got done with melting it out, we had to sand it smooth so it didn’t look excessively stupid.

    We got it all wried up and reassembled. That was my trial by fire to modify a guitar. Much like Eddie’s infamous frankentstein guitar. He built that from scrap parts and assembled it to be something that he wanted that wasn’t really on the market. Of course when we did this there were plenty of guitars on the market that were Fenders with two single coils and a humbucker. As a starving music student, you don’t have the option of picking up new guitars all the time. So it was born out of a trade of necessity.

    Over the years I made additional modifications to the very same guitar.

    After music school I opted to give it a custom paint job. This was an undertaking not unlike Eddie’s as well. He was notorious for stripping guitars and spray painting them with various colors. Mostly using tape and making bold shapes. My adventure was a tad different. Having a father that is known as one of the most influential graphic illustrators in art history, I had a bit more of a guided approach. Once I pulled the guitar apart, it took me days to remove the cherry red paint job that Fender had originally given the guitar. Days. Days of hard sanding. It felt like forever getting all the layers of that shit off. Once I got done with removing the paint I ended up thinking I wanted a single humbucker pickup instead of the 3 pickup guitar it was.

    Next step was filling in the unneeded pickup holes. That took a few days as well. It took a lot of wood filler and time to dry. Despite taking my time, I still managed to screw it up. The wood filler shrank more after the paint was put on and if one looks closely at the body, the outline of the old pickup holes can be seen.

    My dad tried to research what type of paint he should use for the images that were going on the guitar. We didn’t really have a direct line to any guitar manufacturers at that time, remember I was still learning how to play. Even though I knew this is what I wanted to do with my life, I was a total unknown from a small town. Eventually someone told him to use auto body paint for its durability. He bought some different colors that were needed for the paint job and started to make his stencils for the scene depicted on the guitar. Once he started painting with his airbrush, he got a bit agitated. What the problem was is, auto body paint is super thick, not very viscous. He clogged his super expensive airbrush meant for much more delicate work. It took time to clean it out and then figure out how to thin out the paint and stop it from clogging the apparatus.

    He got the image done and we took it somewhere to put a clear coat on it. I’m guessing it was auto body clear coat. Not the kind of clear coat that guitars would normally get. Something in the clear coat process muffed up the image of the snake in a spot or two. My dad had to paint over it a bit more to fix it, then we sent it out for more clear coat. Again, something that you wouldn’t see from a distance but up close you can see a bit of the layers in the paint job, which kinda gives it a bit of 3D effect up close.

    Desert Guitar

    I call it my Desert Guitar. You can see why.

    That wasn’t the end of the modifications. While Eddie eventually had multiple guitar makers fanning all over him to be his next guitar maker, I had my friend Justin. Eddie’s Frankenstein guitar got laser measured to be able to match the feel of his well worn neck. Modern tech allowed Ernie Ball to computer cut new guitars to feel like his monster. For me, I haven’t reached that point. However, at one point in an airport while hanging with the boys from The Boogie Knights, the guitar player John was playing on my Desert Guitar. He loved the feel then took one look at the headstock and said: That looks so 80’s metal.

    I had a moment. A moment of like, fuck I don’t represent that and I don’t want my guitar to scream that either. I got on the phone with Justin as he was making guitars for a living (still does). The neck I had was a “Jackson” style Warmoth replacement neck for Fenders. I said, can we do something about the headstock to make it look less 80’s metal. Justin asked me to send the neck to him. Once home I whipped that neck off the guitar and shipped it out to Justin. He asked if I had any ideas and I said: just make it look not metal. I didn’t have a plan and modifying something like a headstock isn’t really the easiest thing. Justin did what he could and sent it back to me.

    At first I was like WTF happened?!? Justin lopped off the pointy end and put some strange grooves in the front of it, which meant a need to put the machine head for the high E string somewhere else. I didn’t want to buy a new neck because much like Eddie’s main axe, I had this neck broken in to feel great when playing. So I had to learn to enjoy the new look. I also had to get used to the fact that the machine head for the high E operates backwards from how most bottom of the headstock machine heads work because it was originally on the top. I still use it this way now.

    I’m not sure if Eddie ever loaned his guitars to friends. He probably did. Wolfie, Alex, Valerie, Ted, any of you know? Due to my living arrangements, meaning that I lived with Jeff Scott Soto, I had multiple musicians in my orbit and lot of them were awesome guitar players. Because I was the resident guitar player and had quite a few guitars in the condo, my axes would give picked up and played by more players than I. Lots of guitar players aren’t very good with this, but it never bothered me.

    The Desert Guitar was always the one people tended to gravitate towards. I can think of a couple of reasons for this. One, the paint job. Two, the headstock. Three, the simplicity of it, it had a single humbucker and one volume knob. Four, it sounded really damn good. Whatever it was, guitarists that played always wanted to borrow it for recordings. I was happy to oblige if I wasn’t using it. Thus my Desert Guitar has been on even more recordings than I used it for.

    The weird thing is, nothing about the guitar screams well built, accurate measure, etc. What I mean is, it should sound awful and feel like shit. The exact opposite is true. It feels great and sounds great. We all know Eddie’s guitars sounded great and people that buy the worn in versions from his template say they feel great too. Which goes to show, you don’t always need a perfect instrument to be a great player or to sound amazing.

    Now that I’ve spewed all that out while listening to Van Halen for the past couple of hours. I’m going to leave you with this…

    We’ll always have the legacy that Ed left, but its highly unlikely there will ever be a guitarist as mind-blowing as Ed was. He took the instrument places most people will never go. For that we should all be grateful. There are those of us who will really miss you Eddie Van Halen. Thank you for doing what you did and how you did it.