I’ve been repairing a few pickups recently and I thought I’d share this one with you. It’s a Fender Lead I Pickup that was sent to me by guitar repairer Jeff Baker from Oamaru.
The Fender Lead I was one of those obscure models that never really caught on and the pickup reflects that. It’s a little unusual and that’s what makes it interesting.
It even looks different with those square topped bobbins.
Not only is it unusual looking from the top but turn it over and it shows what it’s really all about. Those are 12 big adjustable poles screwed into substantial steel blocks and coupled to a powerful ceramic magnet.
This is clearly not a typical Fender pickup, this was designed to ROCK.
Inside a Fender Lead I Pickup
So what were Fender thinking? Well, this was 1979, the DiMarzio Super Distortion had been around for 5 years and was becoming very successful. Fender had nothing to compete with it. Looking at the spec of the Fender Lead I Pickup it is remarkably similar to the Super Distortion. Fender were making a Superstrat and it wasn’t even the 80’s yet.
Back to the repair – it came to me because it wasn’t working and typical for faulty humbuckers one coil was showing ‘open circuit’ on the test meter. In these cases I can use the good coil as a reference to what the faulty coil should be. It had a dc resistance of 7.61 KOhms. Wiki told me the final dc resistance of the whole pickup is approx. 13KOhms so that gave me a pretty good indication of how I should wind it. That’s a powerful set of coils to go with that magnet.
A bit of maths, plenty of experience and some intuition and I had a plan for winding it. Detailed information just isn’t available for the Fender Lead I Pickup.
I stripped the bobbin and wound the coil.
I potted it very lightly because these bobbins are made of butyrate that has a lower melting point than most modern ABS bobbins – I didn’t want it to deform with the heat, I wasn’t going to be able to get another bobbin.
Here you can see the chunky pole pieces, they’ll guide a fair bit of that ceramic magnet’s strength up to the strings.
If you have a faulty pickup or are interested in my range of handmade pickups have a look at the website.
I’ve been repairing a few broken old pickups recently so thought I’d share some pictures and thoughts on this classic old Gibson T-Top.
The T-Top is a fairly common pickup on my workbench. Not because there’s and common fault with them but simply there were so many made and they’re all getting quite old now.
The “T-Top” simply refers to the molding on the top of the bobbin. They were Gibson’s standard humbucker from 67/8 until around 1980 replacing the legendary PAF.
Gibson T-Top Mr Glyn’s Pickups
What is a Gibson T Top?
There were a few subtle changes from the PAF but enough to make a difference.
Although the bobbins look different the important dimensions were unchanged and they are still made of butyrate making it impractical to wax pot them. Butyrate distorts with heat.
The wire is poly insulated instead of the plain enamel used on PAF’s. Pretty much all T-Tops have a dc resistance of around 7.5 KOhms, neck and bridge the same. The coils are wound symmetrically and are unpotted so beware of squealing with high gain.
The magnets varied, often Alnico III, V or even Ceramic so not all T Tops sound the same.
Gibson T-Top Mr Glyn’s Pickups
This one came to me with a dead coil in need of a re-wind. the magnet is a rough cast Alnico V and from the good coil the finished dc reading I was after was 7.4 KOhms.
Get in touch if you have any old pickups in need of repair. Although most of my day is spent making new pickups I do enjoy repairing classic old pickups.
The Bellbird vintage Strat pickups are a vintage voiced strat pickup strongly influenced by the pre-CBS Fenders of the early 60’s. Clear and chiming, low powered and pure. Suitable for a huge range of styles, ideal for that traditional tone.
Table of Contents
Bellbird vintage Strat pickups demos
.
The Stratocaster has been around since 1954 and the legend continues. Reading the internet (!?) tells me there have been good and bad years or decades, guitars to avoid and ones worth hundreds of thousands of dollars. I’ve been repairing guitars since 1995 so I’ve played a lot of old Strats and analyzed a lot of old pickups. Vintage pickups aren’t all great but the good ones are fantastic.
In the 90’s there were a lot of old Fender pickups around and they were cheap back then. I got to work on and repair so many vintage pickups. There was very little available information so I had to figure everything out. Looking back I think it was such a good way to develop an instinct as to how to get a great sound. With all the old spec now available I’ve really enjoyed topping up my knowledge.
I’ve become a huge fan of the L series Strats. Every one I’ve played (particularly ’63’s) have been great guitars. It’s just a shame they’re so expensive now and very few of them get played at gigs.
I’ve based my Bellbird vintage Strat pickups on the best of the old pickups I’ve had the pleasure of playing through and studying. So I use AWG42 heavy formvar insulated wire – there’s something about the thickness of that insulation that just works with an old Strat pickup.
I’ve aimed for that old quacking chime that makes Strats wonderfully percussive but with a singing quality that’s so musical. Warm and clear with beautiful almost reverb-like clean tones – that’s what I want out of an old Strat. The neck pickup sound needs to be fat, round and clear, the middle pickup needs to quack and the bridge a cut through twang without thinness. The all important ‘in between’ sounds in positions 2 and 4 must be balanced and characterful. Nothing says Strat more than these sounds.
Bellbird Neck Pickup
The neck pickup on a Strat is the ‘go to’ setting for a lot of Strat players. In designing this set I realised this is what I had to get right first. In using heavy formvar insulated wire I’ve kept to tradition. I use heavy bevel alnico V magnets with my own custom stagger to suit modern string gauges.
Bellbird Middle Pickup
I love the quack of Strat middle pickups. I’ve worked hard to achieve that distinctive middle tone. There’s something great in that sound. The magnets are so important in achieving just the right percussive snap without harshness. The other factor with middle pickups is how they work alongside the neck and bridge pickups. Those all important in between sounds are the essence of Stratocasters. The Bellbird middle pickup is the ideal partner for both neck and bridge.
Bellbird Bridge Pickup
On the original early 60’s pickups all 3 were wound the same. I’ve chosen to give the bridge pickup a little extra, more like a late 70’s Strat Pickup. I want to reduce the ping of the attack and add a little more bottom end to make the bridge pickup more usable. I feel that makes this pickup set more suited to the modern player.
Under or Over Wound
At the checkout I have given you the option of having your Bellbirds under wound or overwound by 5% as well as the standard wind. I don’t offer this for all pickups but the Bellbird is an equally good pickup in any of the 3 options. The early Fenders often varied within this range.
Standard Wind
The standard wind is the closest to the early 60’s Fenders. This is my personal favourite and all the demos are of the standard wind
Minus 5%
The minus 5% wind is for players wanting a super clean Strat sound. It has very clear treble and a little less bass than the standard wind. Suited to a very clean sound
Plus 5%
The extra 5% of windings gives a little more bass and slightly smoother treble along with that bit of extra power.
The Bellbird vintage Strat pickups has been designed mainly for clean tones but they’re certainly not afraid to perform with a bit of gain or fuzz. As part of a HSS set they’re great with one of my ‘Integrity’ humbuckers in the bridge position.
I agonised for months over names for my Strat pickup sets then during a camping trip to Tauwharanui Regional Park I heard my first Bellbird and realised that was the sound I had been looking for when I was designing this set.
The comparison in tone between the Bellbird and the more common Tui seemed exactly what I had in my head when designing my Strat pickups. Bellbirds don’t just go tweet, there’s a depth and warmth in the tone. It’s so hard to describe sound and the difference between pickups but I think the difference between the Bellbird and the Tui sum up the difference between my vintage and hot Strat pickups. So I called them the Bellbird and the Tui.
