Tag: strat mod

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2 String Pickup

2 String pickup NZ$139 for NZ customers, if you’re overseas it’s GST free; NZ $120.87

D.C. resistance 3.3 kOhms, Alnico 5

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I was contacted by a customer recently wanting a 2 string pickup. Was it for a 2 string guitar? Maybe some other instrument…

2 String pickup by MrGlyns Pickups

Why would you want a 2 string guitar pickup?

The idea behind this pickup is for it to be mounted to a conventional electric guitar for it to just ‘hear’ the E and A strings. Then that signal is sent out separately from the main guitar pickups and put through a pedal to lower it an octave. The octave down sound can be amplified separately or combined with the signal from the 6 string pickups. It’s one of those ideas that the more you think about it the more uses you find for it.

I came across this idea before back in 2014. Here is a blog post on 2 string pickups I wrote back then. The ones I made then were a little different. One was for a bouzouki and another for an acoustic guitar. The overall idea was the same. The idea is to only hear one or two strings and to lower the signal by an octave.

Design

I had a lot of questions for the customer. In the end I concluded the pure signal from a single coil pickup was needed. And that pick guard mounted mounting would be best.

So I got on the computer and designed what was essentially a cut down Strat pickup.

2 String pickup CAD MrGlyns Pickups
2 String CAD drawing

My plan was to design the pickup using a CAD program and then laser cut the top and bottom plates. It is constructed the same way as a Fender.

The advantages of using a laser cutter are simply accuracy and repeatability. The customer wanted 2 pickups and, well, I have been asked before, maybe I will again. Spending time on the CAD drawing means I’ll only have to do this once, next time it will be a lot easier.

2 string pickup laser cutting MrGlyns Pickups
Laser cutting

Pickup Construction

The bobbins have a top and bottom plate laser cut from Forbon (like a Fender) and held together with the magnets. I have my magnets specially made for me, these are the two middle magnets from ‘Tui’ pickup. As extra security I always super glue the magnets and flatwork together as well as insulate the magnets from the windings – I want to be sure. I haven’t shown that in this picture.

2 string pickup bobbins by MrGlyns Pickups
bobbins

I chose the Tui design and winding count because of its strong clear signal. The bass strings need to have a big clear chime if they’re going to be lowered an octave. I don’t want them to sound mushy or undefined.

Once they were wound I potted them in hot wax to prevent micro-phonic feedback. It’s turning out to be a really cute little 2 String Pickup.

2 string strat pickup by MrGlyns PIckups

The finished pickup

I did consider designing and 3D printing a cover for this 2 string pickup. I think it will be something I’ll do in future but there isn’t the budget for that this time. To finish the pickup off after wiring it up I taped the coil for protection. It’s ended up looking more like a mini Tele bridge pickup.

2 string pickup by MrGlyns Pickups

And there’s the perfect space on the bottom for one of my stickers.

A few weeks later I received an email from the customer saying – “It’s sounding great – I’m noticing much better string isolation then what I was getting with the cheap cigar box pup”.

He included this picture of his rather cool looking guitar:

2 string pickup MrGlyns Pickups, New Zealand
2 String Pickup

If you have a project in mind please get in touch. I’m not always going to say yes but sometimes I do.

Pickup Height

The base plate is designed with the intention of a pick guard mounting like in a Strat type guitar. There is always going to be some modifying needed to fit this pickup.

Remember, you’re aiming at a pickup height of 2mm. That’s from the top of the magnet to the underside of the string. That measurement is taken when fretting the last fret.

This diagram should help:

How to adjust guitar pickup height, Diagram pickup height.
Measuring Pickup Height

That measurement is not super critical but you need to be close. If the pickup is too far away you will not get a strong, clear signal.

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Understanding HSS: Guitar Pickup Configurations Explained

You often come across the terms HSS in reference to guitar pickups but what does HSS mean? And while we’re at it, What do HSH and SSS mean too?

It’s all about the pickup configuration in a guitar (usually a Strat style guitar).

Put simply it means Humbucker, Single coil, Single coil and refers to the pickup configuration in an electric guitar.

Traditionally Stratocasters had 3 single coil pickups SSS – single, single, single. But there are other options – replacing the bridge pickup for a humbucker – HSS, humbucker, single, single. Or replacing both bridge and neck for humbuckers – HSH, humbucker, single, humbucker. I’m sure you get the point.

Why would you want a bridge humbucker?

Surely Fender know what they’re doing so why mess with it?

Well, the Stratocaster first went into production in 1954 and has barely changed since. Although the guitar is the same, music certainly isn’t. Changing the bridge pickup for a humbucker can give you way more options.

What does HSS mean?
HSS Strat

What is the difference between humbucker and single coil tone?

Humbuckers are generally more powerful and have a fuller tone. They will push an amplifier into overdrive more easily. The humbucker sound is fatter and less percussive.

If you’re interested here is how humbuckers work.

This is a great configuration but for rock players the bridge pickup can be a bit thin and weedy sounding.

There is a place for every tone but a lot of players do prefer having a bit more power in the bridge position.

SSS Strat with Lace Sensor pickups
SSS Strat

What’s the solution?

With the advent of replacement pickups players started fitting humbuckers in the bridge position. It can involve some routing (not always) but it really fattens up that bridge position sound. The HSS (humbucker, single, single) Strat was born.

HSS guitars are hugely versatile. You get the best of both worlds. All the lovely clean single coil tones but with a fat lead tone when you need it. It’s like combining a Strat with a Les Paul and can really open up possibilities.

By now you’ve guessed HSH – humbucker, single, humbucker . This is another hugely versatile set up but we’re getting further away from the original Strat tones here. This is really popular with rock players from the. 1980’s on. The neck position humbucker gives those lush thick fat lead tones associated with Gibsons – think ‘Still Got The Blues’.

HSH - Ibanez RG550
HSH

With all these extra tonal options come more wiring possibilities. Humbuckers have 2 coils. That gives the option to have those coils wired in series (conventional humbucker) or in parallel- similar to a single coil tone.

There’s also the option of coil tap where one of the 2 coils is turned off.

How those wiring options sounds is going to be the subject of another blog/video.

What is a swimming pool route?

If you have a conventional Strat type guitar it does require a bit of woodworking to fit a humbucker at the bridge position.

Here is what a Strat looks like under the pickguard. As you can see a humbucker won’t fit in that small cavity.

Strat Body routed for SSS
SSS Strat Body

But some Strats have what is known as a swimming pool route. With this type of body any pickup configuration will fit. SSS, HSS, HSH, you just need to change the pickguard. It looks like this:

Strat body with swimming pool route
Swimming Pool Route

There is a school of thought though that this ruins the sound of a Stratocaster. I’m not getting into that discussion here.

So What does HSS mean?

Well, it’s simply an option for pickups on (usually) a Stratocaster type guitar.

There are so many tonal options with a Strat, so many changes you can make. if you are getting into modifying (modding) guitars then a Strat is a perfect platform for experimenting.

Here are the options for my Strat pickups. And here are my humbuckers. There are too many variables to discuss here but if you have any questions about which combination will work best for you just get in touch.

I hope this has been helpful and answered What does HSS mean?

What does HSS mean?

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HS Strat Wiring

Here’s a suggested wiring diagram for a HS Strat.

I originally drew it up for Gabor from superfunawesimehappytime pedal show. He has a green Strat with a Mr Glyns Tui neck pickup and a Cloud Nine humbucker bridge pickup that he’s been using for YouTube pedal demos. Here’s the wiring diagram:

HS Strat Wiring Diagram

HS Strat Wiring diagram

What it does

The format is:

1 Humbucker

2 Coil tap Humbucker

3 Humbucker and Neck

4 Coil tap Humbucker and Neck

5 Neck

The 470K Ohm resistor is there so that the humbucker ‘sees’ the volume pot as 500KOhm and the single coil ‘sees’ it as 250KOhm, clever eh.

You can, of course just wire it up like a Telecaster but I think this HS Strat Wiring has some great benefits.

Here is is in action:

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Roboguy Logo HS Strat Wiring

HS Strat Wiring

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Kāhu hot Strat

Single Kāhu NZ$139 for NZ customers, if you’re overseas it’s GST free; NZ$120.87

Set Kāhu NZ$375 for NZ customers, if you’re overseas they’re GST free; NZ$326.09

Specifications: Flat Pole AlnicoV – Neck 7.KOhms, 1.75H, Middle 7.6KOhms, 1.75H, Bridge 11KOhms, 3.98H

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Kāhu Description

The Kāhu hot Strat Pickups set is for blues/rock players in need of that bit more power. With cleaner neck and middle pickups and a hotter, grittier bridge pickup it’s a set that acts more like a HSS set than a conventional Strat.

Without loosing their distinctively Strat personality the Kāhu are definitely Strat sounding but with an ugly streak. This is a true single coil set so they retain all the dynamics and feel of traditional pickups but with a fatness and power to bring out something different in your Strat.

The heart of the Kāhu hot Strat Pickups set is the bridge pickup, it’s warm and punchy and sustaining with a much greater output than a traditional bridge pickup. The highs are smoother, mids honky and the bass full. They’re designed to push your amp into overdrive rather than for clean sounds.

Kahu contemporary strat pickup, MrGlyns Pickups

For the blues player the true single coil nature of these pickups gives the dynamics and feel you expect from a Strat but with the singing sustain from more powerful pickups.

Clean Demo

The bridge pickup is a true single coil but it could be used as an alternative to a HSS set. No need to route out the body and pickguard for a humbucker, this bridge pickup will give you the fat lead tone you need.

The middle and neck pickups were designed to match but with a cleaner vibe, again thinking of using this as almost a HSS set. With less high end and considerably more mids and lows than a traditional Strat set the Kāhu set is for a non-traditional Strat player.

Dirty Demo

With the volume control backed off a tad the Kāhu set cleans up creating huge versatility through a dirty amp.

250k or 500kOhm pots?

Although this set was designed around a 250k volume pot (my preference) they also work well (some might say better) with a 500kOhm volume pot letting through more high end. They work well with a treble bleed if you don’t want treble roll off when using the volume control. If you’re buying a set I’ll send you one.

If you are wanting ‘vintage’ low powered pickups then look at the Bellbird or Kokako sets.

An Explanation

Here is an explanation of this design in my own words:

The Kāhu hot Strat Story

The Kāhu story is the story of the struggles of many of my customers when I was repairing guitars. A lot of people have a hard time with Strat pickups in particular the bridge. Strats have comfort and balance, the controls are fantastic, the 5 way, the volume control in just the right place. It’s a guitar that has everything right but for many players, especially from a humbucker background, the ‘vintage’ voiced pickups just don’t do it.

But Strats can be modified in so many ways to make them your own.

The starting point for this set was my Cruel Mistress Telecaster set. It’s my most popular pickup set and really brings a Telecaster to life. It’s based around the early Fender Broadcaster pickup. I wanted to do similar for the Stratocaster but with it’s own uniquely Stratocaster voice.

The Kāhu was in the development stage for nearly 2 years. A lot of the prototypes were close but were not quite right in some aspect. I don’t know how many gigs I did with these until they were just right.

The Strat should have its own unique voice and that idea was a big part of the design of these pickups. I wanted to retain that Strat character but give it something different as well.

The bridge pickup is designed to be an all purpose crunch rhythm and lead pickup with the middle and neck acting as cleaner, more traditional Strat tones. Think HSS, that’s what I’m going for here.

Here are all my Strat pickup demos on YouTube.

All my Strat sets are named after New Zealand birds. The Kāhu is a large harrier, an opportunistic predator, I see them from my house every day, patrolling the fields and hedges for prey.

Strat pickup set, black covers. Mr Glyn's Pickups
Kahu Set
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Updated September 2024

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