Hellzero

You can also add Acacia (I owned one) and David King (I owned two) basses.

Indeed, but it's not up to the quality of sound of an original and I've owned each and every model (fretted, fretless, 4 and 5 in all iterations) along the years. 😉

That said, the original Ibanez Affirma (AFR) designed by the late Rolph Spuler is becoming rarer these days.

https://snarenshop.nl/rotosound-sbl110-losse-bassnaar-110.html https://www.muziker.ie/rotosound-sbl-110 Both have them in stock.

Or turned them into firewood.

I truly think intonating the G string will be a problem with modern strings that are far better crafted nowadays than when it was designed, and especially with todays round wound strings. It was designed to take into account the poorly made flat wound strings of that period...

Yep, and it's often the case with everything as these items seem to be reviewed by small people for that reason, to make you think they are bigger than expected. 😉 Enjoy your new toy. 😊

There was a fretless Atlansia for sale on here not long ago, was tempted... The Kleins do appear from time to time, and each time, I want to buy one, but don't.

The Zon Hyperbass is on my wanted list... I tried a brand new one around 30 years ago and I really liked it, but not its price tag...

Yep, they are rare, but not to the level they are supposed to be, think Wishbass with a truss rod, so a very expensive lamp... And don't read what Ken Smith says about him, even if they shared the basement workshop for some time, I don't know who is the more selfish.

Not so rare, I had a few and sold them here before Breakshít.

These string won't work with magnetic pickups as they need their magnetic field to be perturbated to produce a tension (induction) that can be amplified, hence metallic strings. That said, it will work with the integrated piezo pickup.

Mine looks like this, it took 20 years of chasing to find this very one.

It's an original feature, but it's not systematic as you can have notched on the treble side, notched on bass side, notched on both sides, and not notched at all tuners. Furthermore, these types of tuners can be mixed. The interesting thing is that, thanks to these notched tuners, you can narrow the dating to the pre-CBS era, if they are squared notched tuners.

The Vigier Arpège Delta Metal is a pretty rare bird too.

BassLab basses are super duper rare too, thankfully I own one.

Remember that without any pressure on the top, the soundpost will have a tendency to fall, so you would need an access (hole) or the skill to put the post in place like the classical luthiers. Unless you use this adjustable soundpost (start at 2:20 to avoid the presentation): https://www.anima-nova.de/english-1/the-soul/

As some original are too. Look my previous posts above.

And here notched on both sides, same supplier again:

This is not a reissue, but an original model from Andy Baxter's website. And here is another's oddity, notched on the treble side, but not on the bass side, again an original from the same supplier:

Not so sure, as some notched (let's call them that way) tuners don't have this feature on both sides and they have cohabited with absolutely non notched ones. Check this photo I have already uploaded before: no notch on the treble side...

Indeed @wateroftyne, and it's absolutely not documented in any book about the subject and I own a lot, including the amazing trilogy named Our Vintage Soul or the fully documented The Authority of Fender Bass, in those books the instruments have been fully dismantled... 😉

It was a drill (what I called cutting) press that was used to make this plates back then at the Kluson factory. And it's more than probable that Leo seized the opportunity to buy these "defective" machine heads lot at a fair price as what he used for his instruments has always been the cheapest possible.

Look at these 3 rear headstocks and the discrepancy between the tuners linked to defective cutting presses. Some even have that step on the lower side, when some don't, and some are a mix of these features. And one have 3 tuners with this feature, but not the 4. That said, it's very interesting! Thanks again @wateroftyne, really!

Check by yourself, there are plenty examples and I even had great difficulties finding one with four stepped tuners in line.