vintage p90 Archives - Mr Glyn's Pickups

Posted on June 15, 2023November 6, 2023 by mrglynspickups — Leave a comment

P90 Pickup Height

Setting P90 Pickup Height is an essential part of your tone. More than any other pickup they really do like being up close to the strings. In this blog post I’m going to give you some measurements and info on how to measure pickup height. And there’s help for you dogear P90 players too. I’m going to give you some free dogear P90 height spacers.

How to measure P90 Pickup Height

The pickup height is measured from the top of the pickup pole (or cover) to the underside of the string when fretting the highest fret. Not easy to describe in words so here’s Roboguy demonstrating to clarify:

how to adjust P90 Pickup Height — Pickup Height Adjustment

Here is the P90 Pickup Height I suggest but I’d like to emphasise these are not set in stone, just a guide. P 90’s do like to be close to the strings but if you prefer the sound of them further away that’s fine – up to you and your ears. The closer a pickup is to the strings the louder it is. More importantly, the more dynamic and touch sensitive it is. So with the pickup further away, your sound is more compressed and less dynamic. There is no right or wrong here but especially for lead playing a P90 close to the strings gives a great sensitivity.

There’s also the matter of sustain. If the pickup is too close the magnetic field it produces can inhibit the vibration of the strings and reduce sustain. So it really is all about finding that sweet spot for you and your sound.

So start with this measurement and then find your sweet spot. I think the other important factor is that when you find what works for you, stop fiddling. It’s all about playing guitar . It’s easy to spend all your practice time adjusting things instead of playing – I’m as guilty as anyone of this.

What about dogear P90’s?

Now, that’s all well and good for soapbar or humbucker size P90’s but if you have a Les Paul Junior or an SG Junior with dogear P90’s it’s not as easy. Dogears aren’t height adjustable but don’t worry I have a plan.

As you can see below I’ve drawn some height adjustment shims for 3D printing. They have a few different heights and the taller ones are angled at 3 degrees to match Gibson neck angles. That way your pickups are kept parallel to the strings. A set of these should be all you need for a 2 pickup guitar. So this set should have you covered.

We don’t all have 3D printers but here in New Zealand larger libraries have 3D printers or there are many businesses offering printing services. I’m not sure how it is where you are but in most places it’s pretty easy to get things printed out. And, of course, having a Mate with a printer is ideal. It’s very easy to get done and it’ a way I can help you out without the delivery costs. I’ve sent this file to players all over the World for all brands of Dogear P90’s.

Dogear P90 height shims for free

If you want the file just get in touch with me and I’ll send it to you, no charge. You don’t have to buy my pickups (though that would be nice), I’m just happy to help out. simply email me at mrglynspickups@gmail.com

P90 Pickup Height

For pickup demos head to YouTube

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Humbucker side P90 by Mr Glyns Pickups — Black Sand – humbucker size P90

P90 by Mr Glyns Pickups — Black Sand – humbucker size P90

updated 3 April 2023

Posted on October 21, 2022April 1, 2024 by mrglynspickups — 1 Comment

Cool 90

Single – Cool 90 P90 NZ$189 for NZ customers, if you’re overseas it’s GST free; NZ$164.35

Pair – Cool 90 P90 NZ$369 for NZ customers, if you’re overseas they’re GST free; NZ$320.87

Neck- 6.4 KOhms, 5.45H, Alnico II. Bridge 7.25 KOhms, 6.42H, Alnico II

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The Cool 90 is a P90 based pickup available in both Dogear and Soapbar. Designed with Jazz and Blues players in mind it produces a clear, full, well balanced tone. Never harsh, always full and musical.

The bridge pickup has an organic sound with a lower mid push ideally suited to dynamic lead lines and tight rhythm playing.

The neck pickup is clear and chiming with enough clarity to always be heard in the mix. It has that lovely woody tone especially in an archtop.

Cool 90 Guitar Pickup from Mr Gyn's Pickups

For ‘full fat’ P90 tones have a look at our “Sassy” P90 pickup set.

Demo

Here’s a demo of the Cool 90 sent to me by one of my customers. Go check out his band – The Bull Kelp Surfers

The Cool 90 Story

Like many of my pickups the this one started with a repair job. A customer sent be a faulty Gibson P90 out of a 1955 Les Paul Junior. Naturally, I took measurements and completely analyzed every detail of it. Unlike the information in the books (and internet) it had less windings and Alnico II magnets instead of Alnico V.

And what a great sounding pickup it was.

I decided to make my own version of it to compliment the ‘Sassy” P90 pickup I was already making. The Sassy has the classic “full fat” P90 tone, plenty of growl and cut through.

The idea was to make a lower powered version for the cleaner player. Still keeping the classic P90 character but with less grunt.

I experimented and tested and eventually came up with this design.

Cool 90 P90 dogear Alnico 2 by MrGlyns Pickups

Cool 90 soapbar P90 set with alnico 2 magnets

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I also make a humbucker size P90 set – the “Black Sand” if you need some P90 goodness in your humbucker guitar, here’s a link to them: https://mrglynspickups.com/2020/03/29/black-sand-humbucker-sized-p90-neck/

For a full range of demo videos of Mr Glyn’s pickups go to my YouTube channel https://www.youtube.com/c/MrGlynsPickups/featured

Posted on September 10, 2022October 9, 2023 by mrglynspickups — Leave a comment

Les Paul Jr P90 from 1955

When I was contacted about repairing a Les Paul Jr P90 from 1955 I was naturally very keen.

P90’s are very interesting pickups. They have a single wide flat coil usually of around 10,000 turns of AWG 42 wire but the really fascinating aspect is the magnets. They have 2 bar magnets underneath the pickup (a PAF just has one) causing a much wider magnetic field than other single coil pickups.

To put it simply – P90’s hear more string than other pickups. Hearing more string gives a fuller, fatter sound and that distinctive woody P90 tone. Not everyone likes them but those of us that do absolutely love them.

I make my own version of the P90 called the ‘Sassy’. It’s a full fat version of the P90 with alnico 5 magnets with all the warmth and plenty of grunt that you find in the old Gibsons.

So I’m always interested to have a good look at a genuine vintage pickup especially from a Les Paul Jr P90 from 1955. I’m a big fan of the Juniors.

The pickup was sent to me because it wasn’t working and both the customer and myself suspected it might need a re-wind but I never jump to conclusions. It could be just a dry joint on one of the hookup wires – always worth checking.

As you can see the hook up wires look a bit scruffy so I re-solder and test, remove the wires and test, remove the tape and test – still nothing. The next step is to start removing a few layers of the winding wire just in case there’s a break. There was no obvious break. The problem was deeper inside the pickup – this one is a re-wind.

Now, I talked about magnets earlier, take a look at these two. Firstly they’re wonky. Some amazing Gibson vintage tonal secret or just being a bit sloppy in the factory? Probably the latter.

But for me the most interesting part is they’re rough cast alnico 2. For this era I was expecting Alnico 5.

Alnico 2 have a smoother, purer sound than the more powerful rougher sounding alnico 5’s.

So after I re-wound this lovely old pickup I started experimenting. I started winding P90’s with Alnico 2 magnets and from that was born a new pickup set in my range – the “Cool 90″.

It’s cleaner than the Sassy, less grunty but still full and fat sounding.

Ideas can come from anywhere. It reminds me of the quote from Picasso – “Inspiration exists, but it has to find you working”

Here’s the ‘Sassy” – https://www.youtube.com/watch?v=jcspPYHKE_c

Les Paul Jr P90 from 1955

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Gretsch Filtertron repair - Mr Glyns Pickups — Gretsch Filtertron 1961

Gibson T-Top pickup repair — Gretsch Filtertron 1961

updated 3 April 2023

Posted on June 19, 2021March 15, 2024 by mrglynspickups — Leave a comment

Sassy P90

Single – Sassy P90 NZ$189 for NZ customers, if you’re overseas it’s GST free; NZ$164.35

Pair – Sassy P90 NZ$369 for NZ customers, if you’re overseas they’re GST free; NZ$320.87

Alnico V, Neck- 6.7 KOhms, 4.42H, Alnico V, Bridge 7.55 KOhms, 5.23H

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Sassy Demo

Description

The Mr Glyn’s “Sassy” P90 is a pickup set influenced by the Gibson P90’s of the late 50’s. The “Sassy” have a distinctive woody aggressive tone, full of character. The highs are smooth yet punchy, there’s a chiming bottom end and a very obvious mid range that pushes through the mix. If you tickle the strings they’re clean and clear but dig in and there’s no shortage of power to drive the front end of your amp.

I’ve grown to love P90’s over the years, it’s the sound of those early Gibson Les Paul Juniors. It’s a pickup that needs no extras, just straight into a good amp. They’re happy to power pedals but there’s a fullness and balance that seems to need nothing else.

I think the Sassy is best served through ’50’s wiring – it really gives you the dynamic, touch sensitive range that made this style of pickup famous.

Philosophy behind the Sassy

Here’s a short video explaining my thinking behind the Sassy P90 pickup set.

The Sassy P90 story

I wanted the Sassy P90 set to live up to its name and have the dynamic range that I love about P90’s. The wide flat coil of a P90 gives a richer, less percussive tone than other single coil pickups and this is where the full tone comes from. I’ve sat both neck and bridge pickups on top of a pair of Alnico V magnets to give the power this pickup needs and help add that bit of grit when played hard.

I’ve made the neck pickup smooth and fat but with clarity and chime enough for jazz. The bridge pickup has the dynamics, pushy mids and aggressive highs when pushed but cleans up when you ask it to.

This is a pickup set that would be happy in almost any situation, blues, rock, punk, reggae… If it’s a full bodied, dynamic P90 you’re after look no further. I have extensively gigged with a Sassy P90 loaded guitar and loved the woody mids and high end clarity. Back the volume off a tad and there’s a single coil chime, crank it and you have full fat lead tones.

The Sassy for lap steel

The Sassy is available in Dogear and Soapbar.

I’ve named this set the Sassy”P90 set to reflect these pickup’s attitude, they’re bold, spicy, disrespectful and a bit cheeky.

I also make a humbucker size P90 set – the “Black Sand” if you need some P90 goodness in your humbucker guitar, here’s a link to them:

/https://mrglynspickups.com/2020/03/29/black-sand-humbucker-sized-p90-neck/

Sassy P90 dogear - Mr Glyns Pickupa — Sassy dogear cream

"Sassy" P90 Mr Glyns Pickups — Sassy dogear black

https://www.youtube.com/c/MrGlynsPickups/videos

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updated 8 May 2023

Posted on March 29, 2020December 14, 2023 by mrglynspickups — 2 Comments

Black Sand Humbucker sized P90

Single Black Sand Humbucker sized P90 NZ$189 for NZ customers, if you’re overseas it’s GST free NZ$164.35

Pair Black Sand Humbucker sized P90 NZ$369 for NZ customers, if you’re overseas they’re GST free NZ$320.87

Alnico V, Neck- 6.96 KOhms, Bridge 7.94 KOhms

Testimonials

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The Black Sand Humbucker sized P90 has all the clarity, punch and fullness of a soapbar or dogear P90 but built to fit humbucker guitars.

Black Sand Description

The humbucker sized P90 is a great pickup – it sits tonally between a humbucker and and a strat type pickup. If your neck humbucker is a bit thick and woolly sounding for you, you want more clarity, or just want a different tone, then this one may be the answer. There really is no musical genre the Black Sand Humbucker sized P90 is best suited to, from blues to punk, rock or even funk there is a place for this sound just about everywhere. The physical size of this pickup is identical to that of a “normal” humbucker so it will pop straight in to any humbucker guitar. They’re designed to be used with 500k pots too so you don’t need to change anything.

P90’s are different to other single coil pickups. They have a wide, flat coil similar to that of a Jazzmaster but the magnetic field is a very different shape. Fender single coil pickups have the coil wound around the magnet giving a focused, precise percussive sound. A P90 has 2 bar magnets underneath the coil; this broadens the magnetic window allowing the pickup to listen to a bit more string and thickens the sound. I chose Alnico V bar magnets for this model to help give some grit and power characteristic of a P90.

Of course, too much power and the pickup would sound too thick and bass heavy which is not its purpose. Too little power and it just won’t snarl. I have aimed this pickup set at the clearer end of the P90 spectrum.

The Black Sand Humbucker sized P90 story

The development of my Black Sand Humbucker sized P90 was a bit backwards. Usually I make a bridge pickup first and work from there but with this one the neck pickup came first. I had a customer ask for a neck pickup for an es335 to sound clearer than his existing Gibson humbucker. He was finding the lower mids of the humbucker were getting in his way and needed a clearer sound with more character. I worked on the Black Sand Humbucker sized P90 neck pickup for a while using my Les Paul as a test guitar. There’s a balance to getting the right neck pickup sound. There needs to be a bit of power but a danger of becoming too boomy. It was a case of tweaking the windings until it was right. I sold a few neck pickups before thinking it would be a good idea to have a set. So I started work on the bridge pickup.

I wanted this bridge pickup to have clarity in the lower mids to stand out from humbuckers while having enough power to grit up nicely. I wanted it to be clean when tickled and to growl at you when you dig in. P90’s are all about dynamics. It had to match the existing neck pickup or work well as a stand alone in a HSS situation.

Of all the pickups in my range the Black Sand Humbucker sized P90 came together the quickest. There were only 4 or 5 prototypes and I was happy. Experience and intuition combined with a notebook where I’ve written down details of every experimental pickup I’ve made since 1995.

There were a load of prototypes in and out of a Les Paul, Tele Delux and PRS, through different amps and in the hands of different players. I never trust just my own ears with my pickups. I like to get opinions and suggestions from a few players before making any final decisions. I listen to what players say and I adjust prototypes accordingly, but at the end of the day the final decision is mine. I’m always aware of the phrase “a camel is a horse designed by committee”.

It took a while to get this one right. A pickup would sound great at workshop volume, them I’d play it in a band situation and it would be too boomy, too much like a humbucker. So I’d have a think and make another. In the end persistence paid off.

The pickups I finally settled on went into my Les Paul and off to a gig for the ultimate test, and that’s where they’re staying.

The neck “Black Sand” is a great match for either my “Integrity” or “Cloud Nine” bridge humbuckers or as a set with its equivalent “Black Sand” bridge humbucker sized P90. It is equally happy with Gibson or Fender scale lengths as you can hear from the demos.

I agonized over what to call this pickup set. I wanted a name that would reflect the apparent contradiction in P90’s. From the perspective of a humbucker player they are clear and chiming. From the viewpoint of a single coil player they are powerful and gritty. They’re one thing while looking like another. I wanted a oxymoron to reflect this contradiction, one that might include the unique magnetic structure that gives the P90 its character. So I went for a run along Muriwai beach to think. And there it was staring me in the face (literally). Muriwai has black volcanic sand due to its iron content and it’s magnetic. So I’ve called this set the Black Sand Humbucker sized P90.