
Photo 1 — The essentials: a low-watt soldering iron, a stand, a small damp sponge, and a roll of “electronic silver solder” like this .020" 60/40 tin/lead rosin flux solder from Kester.
Learn to solder like a pro in this easy-to-follow demonstration.
Given the DIY nature of this issue, we thought it would be appropriate to address good soldering technique. If you’re willing to invest a few bucks in some modest tools and spend a little time practicing the basics, you can learn to wire up guitars, stomp kits, speaker cabinets, and even do some simple amp mods. Once you understand the fundamentals, you can save money and derive a lot of satisfaction from working on your own gear.
The tools.
You’ll want a decent soldering pencil (a small type of soldering iron) rated at least 25 watts, but no more than 60 watts. (Many guitar techs like a 30-watt soldering iron for working on guitars and amps, and a 15-watt iron for working inside stompboxes and on delicate printed circuit boards.) You’ll also want a stand to hold the hot iron when not in use, a damp sponge, and some rosin core solder made for electronic work (Photo 1).
Photo 2 — If your soldering stand doesn’t house a sponge, just put a damp household sponge in a glass or ceramic dish. Other helpful tools: a hemostat and small clamps to hold parts still as you solder them, and a “solder sucker” bulb for removing solder.
You should also have some basic hand tools, such as wire strippers, needle-nose pliers, wire cutters, and something to hold the wire in place while a solder joint cools (Photos 2 and 3).
Photo 3 — In addition to hook-up wire, you’ll want wire strippers. Alternatively, luthier suppliers offer old-school “push-back” wire with a waxed cotton jacket (center) that eliminates the need for stripping off the plastic insulation from the end of the wire. Electrical tape and heat shrink tubing come in handy when you need to protect or insulate your work.
There are tools sold specifically for holding wires and parts, available through an electronics supply house.
Step 1: Prepare the Joint
Photo 4 — Before you attempt to solder a connection, the wire and component must be secured to assure they remain absolutely motionless. Here, a spring-loaded heat-sink clamp holds the wire in place while a vice grip gently clamps the pot shaft.
For every joint, you need to find a way to hold the wire in position without using your hands (Photo 4). Wrap the wire through the solder lug once to make it hold tightly on its own, use tape to hold it in place, lay a pair of pliers on the wire to hold it firmly where you want it, or use a mechanical soldering aid to hold it. Use whatever works, except holding the wire manually. When you make a solder connection and rely on your hands to hold the soldered wire steady while the joint cools, you will fail—no human hands are steady enough to hold anything perfectly still, and you want the wire to remain absolutely motionless while it cools. If there is movement, the result will be internal fractures in the solder.
Step 2: Clean the Tip
Photo 5 — Wipe the hot tip with a damp sponge to keep it clean.
The tip must be cleaned before each and every joint—you can use the damp sponge for this (Photos 5 and 6).
Photo 6 — A clean, dross-free tip looks smooth and shiny.
Solder produces a by-product called dross very, very quickly, and the dross fouls the tip, preventing good heat conduction and introducing waste material into your solder joints.
Step 3: Tin the Tip
Photo 7 — Add a small amount of solder to a freshly cleaned tip just before you solder a connection. When you see this telltale puff of smoke, pull the strand of solder off the tip, shake off any excess, and then move quickly to the joint.
Immediately before you get on the joint with the heat, add fresh solder to the tip of the iron to “tin” it. Simply feed solder directly onto the tip so it’s completely coated (Photo 7). A tinned tip will provide much better heat conduction than a tip that’s clean but not tinned.
Step 4: Remove the Excess Solder
Shake off the excess solder after tinning—you want the tip coated, but not dripping. I have a fire-resistant container beside my soldering bench, and after tinning I tap the barrel of my iron on the edge of the container to knock excess molten solder into it. You can use any fire-resistant container for this, such as a tin can or ceramic bowl, but use care not to start a fire. Because solder melts at such a low temperature the risk of a fire is very low—molten solder is unlikely to ignite even highly flammable materials like paper—but use care anyway!
Step 5: Get on the Joint Right Away
As soon as you’ve removed the excess solder from the tip, get right on the joint. By “joint,” I mean the wire and the solder lug, or the wire and the back of the pot, or whatever it is you’re soldering. Dross will start to form on the tip very quickly, so as soon as the tip is prepared, get to work.
Step 6: Heat the Joint
Photo 8 — Gently press the iron’s hot tip against the joint to heat it before you bring the solder into the equation. The goal is to make the joint itself hot enough to melt the solder.
Heat the joint, not the solder (Photo 8). You want the joint to be hot enough to melt the solder. It’s a given that the iron is hot enough to melt it—just feed a little onto the tip and you’ll see—but you also want the joint itself to be hot enough to do the same.
Photo 9 — While holding the tip against the joint, feed the solder onto the heated joint, not the soldering iron tip. Here the emerging puff of smoke indicates the solder is melting.
If you feed solder onto the joint without it touching the iron (Photo 9), the solder will melt and be attracted right to the joint. You can watch the solder actually wick out onto the surface you’re soldering to—this is what you want.
Step 7: Get off the Joint
As soon as the solder has flowed onto the joint properly, remove the heat from the joint. Most components can stand a fair amount of heat, but some are more susceptible to damage than others, so there’s no need to push your luck. Pots are fairly durable (unless it’s a cheap pot), so it’s highly unlikely you’ll damage one by trying to solder a wire to its back. But again, there’s no need to push your luck, so as soon as you’ve completed the joint, pull the iron away and let the joint cool with the components remaining motionless.
Photo 10 — When the molten solder has flowed into the joint, pull away both the solder and iron. Keep the joint motionless as it cools and don’t blow on it—the moisture in your breath will enter the cooling connection and potentially cause it to fail.
If you’re soldering to a ring-shaped solder lug, then you’ll want to fill it completely with solder (Photo 10). This will maximize the mechanical strength of the joint.
Like most skills, soldering proficiency is acquired through practice. Employing good technique will allow you to become competent all the more quickly, so follow these steps, and you’ll be soldering like a pro in no time. You should probably practice on projects that aren’t expensive or mission critical—you might want to think twice about rewiring your only guitar before that gig with Clapton tonight. But if you keep at it, you’ll be one step closer to being a consummate DIY’er.
Two Ways to Improve Your Soldering Projects
After you master the basics, there are two more skills to add to your bag of tricks: removing old solder and installing heat shrink tubing. There are plenty of occasions where you’ll wish you could remove old solder and re-use a part. For example, you might have rescued a volume or tone pot from a previous mod or project. If it’s a high-quality pot, like those from CTS, why toss it and buy a new replacement when you can put the old one back into service? It’s easy to reverse the soldering process and remove old solder and bits of wire. You simply need a solder removal tool. There are several types, including disposable braided wire that’s designed to wick molten solder away from a joint, and various vacuum pump tools and “solder suckers.” I prefer a simple rubber bulb with a heat-resistant Teflon tip.
Photo 11
Here’s how it works: Stabilize your component, in this case, a pot (Photo 11). See how one lug is filled with solder? Let’s make that go bye-bye. Apply heat to the lug with a freshly cleaned soldering-iron tip.
Photo 12
When you see the solder turn shiny and molten, hold the bulb away from the lug, squeeze and hold the bulb, and then bring its tip to the lug and release the bulb. Fffffft! The molten solder goes up the tip and into the bulb (Photo 12).
Photo 13
Look at that—a nice clean lug ready for its next mission (Photo 13).
Tip:It’s good to recycle pots and parts, but never try to reuse old solder. Clean it off and start fresh.
In case you’re wondering what happens to the old solder, every few months you simply work the tip out of the bulb, shake the collected cold solder beads into the trash, and reinsert the tip into the bulb. Good to go.
When you’re working with wire and electronics, you’ll often encounter instances where you need to insulate a connection from other wires or components. For example, you want to install a favorite old pickup into another guitar. However, the pickup leads have been cut back over the years and now they won’t reach the intended switch or pot, which means it’s time to splice short extensions to the pickup leads. No problem, except if the exposed wires touch each other or other components, they’ll create a short and you’ll hear only silence (or an annoying hum).
Electrical tape will do the job to insulate the splices, but heat shrink tubing—aka heat shrink—offers a more elegant solution. To make this work, you’ll need a heat source. Some folks use a lighter, but I prefer a heat gun because I like to avoid open flame in my workshop. Heat guns aren’t expensive and they get the job done efficiently and safely.
Photo 14
The details: Designed to slide over wire of different gauges, heat shrink comes in various diameters. After you select the right diameter to comfortably slip over your wire, cut off a piece that will straddle the solder splice or joint you plan to cover. The pros suggest a length that’s about three times as long as the exposed section. Use hemostats or a clamp to temporarily hold the ends together while you gauge the length you’ll need to cut (Photo 14).
Photo 15
Next, remove the clamp, slide the heat shrink over one end of the wire (keep it far away from your hot iron) and solder the wires. When the solder has cooled, slip the heat shrink over the new joint, center it, and fire up the heat gun. The tubing will start to immediately contract around the joint (Photo 15). Don’t worry, air from the heat gun doesn’t get hot enough to compromise the solder joint. Once the tubing has completely closed up around the wire, you’re done. The joint now has a tough, new skin to protect it. —Andy Ellis
[Updated 1/13/22]
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Lutefish, the real-time music collaboration device and platform, is excited to announce a suite of new features designed to simplify setup, streamline collaboration, and offer more flexible subscription options for Lutefish Stream users. These latest updates, Audio Presets, Automatic Session Recall, Improved Scheduling with Contact Visibility, and a new Yearly Subscription Plan, are all about making it easier than ever for musicians to jam together, no matter where they’re based.
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The veteran Florida-born metalcore outfit proves that you don’t need humbuckers to pull off high gain.
Last August, metalcore giants Poison the Well gave the world a gift: They announced they were working on their first studio album in 15 years. They unleashed the first taste, single “Trembling Level,” back in January, and set off on a spring North American tour during which they played their debut record, The Opposite of December… A Season of Separation, in full every night.
PG’s Perry Bean caught up with guitarists Ryan Primack and Vadim Taver, and bassist Noah Harmon, ahead of the band’s show at Nashville’s Brooklyn Bowl for this new Rig Rundown.
Brought to you by D’Addario.Not-So-Quiet As a Mouse
Primack started his playing career on Telecasters, then switched to Les Pauls, but when his prized LPs were stolen, he jumped back to Teles, and now owns nine of them.
His No. 1 is this white one (left). Seymour Duncan made him a JB Model pickup in a single-coil size for the bridge position, while the neck is a Seymour Duncan Quarter Pound Staggered. He ripped out all the electronics, added a Gibson-style toggle switch, flipped the control plate orientation thanks to an obsession with Danny Gatton, and included just one steel knob to control tone. Primack also installed string trees with foam to control extra noise.
This one has Ernie Ball Papa Het’s Hardwired strings, .011–.050.
Here, Kitty, Kitty
Primack runs both a PRS Archon and a Bad Cat Lynx at the same time, covering both 6L6 and EL34 territories. The Lynx goes into a Friedman 4x12 cab that’s been rebadged in honor of its nickname, “Donkey,” while the Archon, which is like a “refined 5150,” runs through an Orange 4x12.
Ryan Primack’s Pedalboard
Primack’s board sports a Saturnworks True Bypass Multi Looper, plus two Saturnworks boost pedals. The rest includes a Boss TU-3w, DOD Bifet Boost 410, Caroline Electronics Hawaiian Pizza, Fortin ZUUL +, MXR Phase 100, JHS Series 3 Tremolo, Boss DM-2w, DOD Rubberneck, MXR Carbon Copy Deluxe, Walrus Slo, and SolidGoldFX Surf Rider III.
Taver’s Teles
Vadim Taver’s go-to is this cherryburst Fender Telecaster, which he scored in the early 2000s and has been upgraded to Seymour Duncan pickups on Primack’s recommendation. His white Balaguer T-style has been treated to the same upgrade. The Balaguer is tuned to drop C, and the Fender stays in D standard. Both have D’Addario strings, with a slightly heavier gauge on the Balaguer.
Dual-Channel Chugger
Taver loves his 2-channel Orange Rockerverb 100s, one of which lives in a case made right in Nashville.
Vadim Taver’s Pedalboard
Taver’s board includes an MXR Joshua, MXR Carbon Copy Deluxe, Empress Tremolo, Walrus ARP-87, Old Blood Noise Endeavors Reflector, MXR Phase 90, Boss CE-2w, and Sonic Research Turbo Tuner ST-200, all powered by a Voodoo Lab Pedal Power 2 Plus.
Big Duff
Harmon’s favorite these days is this Fender Duff McKagan Deluxe Precision Bass, which he’s outfitted with a Leo Quan Badass bridge. His backup is a Mexico-made Fender Classic Series ’70s Jazz Bass. This one also sports Primack-picked pickups.
Rental Rockers
Harmon rented this Orange AD200B MK III head, which runs through a 1x15 cab on top and a 4x10 on the bottom.
Noah Harmon’s Pedalboard
Harmon’s board carries a Boss TU-2, Boss ODB-3, MXR Dyna Comp, Darkglass Electronics Vintage Ultra, and a Voodoo Lab Pedal Power 2 Plus. His signal from the Vintage Ultra runs right to the front-of-house, and Harmon estimates that that signal accounts for about half of what people hear on any given night.
Kiesel Guitars has introduced their newest solid body electric guitar: the Kyber.
With its modern performance specs and competitive pricing, the Kyber is Kiesel's most forward-thinking design yet, engineered for comfort, quick playing, and precision with every note.
Introducing the Kiesel Kyber Guitar
- Engineered with a lightweight body to reduce fatigue during long performances without sacrificing tone. Six-string Kybers, configured with the standard woods and a fixed bridge, weigh in at 6 pounds or under on average
- Unique shape made for ergonomic comfort in any playing position and enhanced classical position
- The Kyber features Kiesel's most extreme arm contour and a uniquely shaped body that enhances classical position support while still excelling in standard position.
- The new minimalist yet aggressive headstock pairs perfectly with the body's sleek lines, giving the Kyber a balanced, modern silhouette.
- Hidden strap buttons mounted on rear for excellent balance while giving a clean, ultra-modern look to the front
- Lower horn cutaway design for maximum access to the upper frets
- Sculpted neck heel for seamless playing
- Available in 6 or 7 strings, fixed or tremolo in both standard and multiscale configurations Choose between fixed bridges, tremolos, or multiscale configurations for your perfect setup.
Pricing for the Kyber starts at $1599 and will vary depending on options and features. Learn more about Kiesel’s new Kyber model at kieselguitars.com
The Sunset is a fully analog, zero latency bass amplifier simulator. It features a ¼” input, XLR and ¼” outputs, gain and volume controls and extensive equalization. It’s intended to replace your bass amp both live and in the studio.
If you need a full sounding amp simulator with a lot of EQ, the Sunset is for you. It features a five band equalizer with Treble, Bass, Parametric Midrange (with frequency and level controls), Resonance (for ultra lows), and Presence (for ultra highs). All are carefully tuned for bass guitar. But don’t let that hold you back if you’re a keyboard player. Pianos and synthesizers sound great with the Sunset!
The Sunset includes Gain and master Volume controls which allow you to add compression and classic tube amp growl. It has both ¼” phone and balanced XLR outputs - which lets you use it as a high quality active direct box. Finally, the Sunset features zero latency all analog circuitry – important for the instrument most responsible for the band’s groove.
Introducing the Sunset Bass Amp Simulator
- Zero Latency bass amp simulator.
- Go direct into the PA or DAW.
- Five Band EQ:
- Treble and Bass controls.
- Parametric midrange with level and frequency controls.
- Presence control for extreme highs.
- Resonance control for extreme lows.
- Gain control to add compression and harmonics.
- Master Volume.
- XLR and 1/4" outputs.
- Full bypass.
- 9VDC, 200mA.
Artwork by Aaron Cheney
MAP price: $210 USD ($299 CAD).