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Double Bass Planning some upgrades to my Shen - Input/advice please!

Hey Scott,

The tuners below might look nice on an "Italian" bass. These were made by Cremonasia, a company that is probably defunct. Kolstein was still selling their left over stock a couple of years ago. Not sure whether they still have any.

Cheers,

Paul

View attachment 3318292

Those are nice. I took a look on Kolstein's website and they have a variety of nice looking machines available, and they're not cheap! Not much listed about them though. Do you know anything about them?
 
I've heard of this issue before with basses that have extensions. Are Sloanes on the heavy side as far as tuners go? Even the aluminum shaft ones?

Not sure about the weight difference the shafts make, but unless they're hollow/tubular, it would be significant. A colleague has the "see-saw" issue with a Jay Haide 5-stringer. He swapped the stock parts for Sloanes and a carbon fiber endpin. Next time I rehearse with him, I'll see if I can discern what shafts are installed.
 
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I replaced the tuners on my 4-string Shen with a Chinese set purchased on eBay (see photo). The price was well under $100, but the catch was that I had to cut at least one shaft down (maybe more; I can't remember) to fit the peg box and then chamfer the fresh-cut ends. A pain in the arse, but the end result is an improvement over the stock tuners.

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Hi Scott,

My two cents- tuners if it ain’t broke... Ive also been reading to see what an end pin will do for the tone and think this might be a good investment. There is a bunch of threads out there on the Yamahiko and it sounds like a winner.

Happy to let you try the pickups I have if you want to get together and experiment. Using the two channels on the AI and blending the piezo with the mic has been an interesting journey so far. Have you thought about trying a mic?

Jim
 
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I replaced the tuners on my 4-string Shen with a Chinese set purchased on eBay (see photo). The price was well under $100, but the catch was that I had to cut at least one shaft down (maybe more; I can't remember) to fit the peg box and then chamfer the fresh-cut ends. A pain in the arse, but the end result is an improvement over the stock tuners.

View attachment 3318942

The tuners on your bass remind me a heck of a lot of the 'Euro' model machines that Shen puts on their Panormo and other top model basses. Funnily enough, I checked out the eBay page you mentioned and saw that they sell tuners that look identical to the ones I have on my bass now ('Suzhou' model). Obviously I have a hunch that Shen must get some of their machines from this guy...

You are brave, or perhaps well experienced, to install new tuners yourself. There's no way I feel remotely confident enough to do any surgery on my bass!
 
I know these likely don’t match the style bass you have, but this company makes nice replicas of individual tuning machines found on old French basses, and they’re damn sexy: Dsb Outillage

Back to reality, I upgraded the tuning machines on my Benedikt Lang bass (the ones on there weren't original, nor was the neck at the time) with a set of Rubner plate tuners (the kind with round tuning gears, rather than the clover style), and haven't looked back. Solid tuners at a great price.
 
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Hi Scott,

My two cents- tuners if it ain’t broke... Ive also been reading to see what an end pin will do for the tone and think this might be a good investment. There is a bunch of threads out there on the Yamahiko and it sounds like a winner.

Happy to let you try the pickups I have if you want to get together and experiment. Using the two channels on the AI and blending the piezo with the mic has been an interesting journey so far. Have you thought about trying a mic?

Jim

Hey Jim! I hear where you're coming from. The advice in this thread (thanks guys!) has tempered my upgrade-itis a bit but I'm still pretty set on getting a nice set of tuners. I feel confident it would be a worthwhile improvement.

So far I've tried the FC, Realist, Realist Lifeline, Ehrlund, and even fiddled around with a Krivo for a bit. The FC definitely wins on this bass. The only mic I own is the Troll, which has been nice for the occasional FOH send.
What else have you got?
 
Hey Jim! I hear where you're coming from. The advice in this thread (thanks guys!) has tempered my upgrade-itis a bit but I'm still pretty set on getting a nice set of tuners. I feel confident it would be a worthwhile improvement.

So far I've tried the FC, Realist, Realist Lifeline, Ehrlund, and even fiddled around with a Krivo for a bit. The FC definitely wins on this bass. The only mic I own is the Troll, which has been nice for the occasional FOH send.
What else have you got?
Scott- sounds like you have tried lots of gear and sorry to say the only thing I have you have not tried is the AMT350 which I just picked up in December from another TBer. Happy to let you borrow if you are curious.
Jim
 
i am a HUGE believer in the new harmony music carbon fiber endpins.

1. they dont slip, and they are endlessly adjustable.
2. THEY DON'T SLIP!!
3. they are significantly lighter in weight; whether that is just benefitial for carrying the bass or for sound i can't say. i've put it on 3 basses and noticed an improvement every time.
4. they don't slip.

be careful with messing with a tailpiece on a bass you already like, be sure you can always go back to how it was. it can have a surprisingly large effect on the sound.

i forget the name of the luthier (im sure it's many) who once said "the best place for the soundpost is where the violin sounds good"

in other words, if it aint broke...

good luck! shen rogeri's are excellent all-around basses.
 
i am a HUGE believer in the new harmony music carbon fiber endpins.

1. they dont slip, and they are endlessly adjustable.
2. THEY DON'T SLIP!!
3. they are significantly lighter in weight; whether that is just benefitial for carrying the bass or for sound i can't say. i've put it on 3 basses and noticed an improvement every time.
4. they don't slip.

be careful with messing with a tailpiece on a bass you already like, be sure you can always go back to how it was. it can have a surprisingly large effect on the sound.

i forget the name of the luthier (im sure it's many) who once said "the best place for the soundpost is where the violin sounds good"

in other words, if it aint broke...

good luck! shen rogeri's are excellent all-around basses.
Okay, you convinced me. Decided to jump on the CF endpin bandwagon and see how it goes. Gollihur offers one at a price that made it easy to experiment. Has a clutch adjustment as opposed to the thumbscrew variety that I found appealing. I’ll let ya know.
 
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I’ve had them on 2 basses with no issues. They appear to be out of stock at the moment. But has anyone tried the other cf rod endpin that Gollihur has for $51? Looks like the whole metal mechanism twists to tighten instead of a plastic knob. Thanks
 
I’ve had them on 2 basses with no issues. They appear to be out of stock at the moment. But has anyone tried the other cf rod endpin that Gollihur has for $51? Looks like the whole metal mechanism twists to tighten instead of a plastic knob. Thanks
Yes, that’s the one I ordered. Should arrive sometime next week and hopefully have it installed the week after. I’ll keep ya posted. (Would’ve been a good pun if I was getting a new sound post). Anyway, hope I don’t end up getting the shaft. :rollno:
 
Getting a new sound post fitted did the most for string balance.

If you haven't already cut the excess of your existing end-pin that is a free upgrade.

Also you can get a sense for the how the end pin effects your bass by simply playing with it out.
I ended up up making a wood one with the excess end pin I cut off fitted into a dowel, very cheap upgrade.

For my bass a light weight Wittner tailpiece and nylon tail gut did way more for improving resonance, it replaced a heavy ebony tailpiece and steel tail gut.

At the same time I experimented with the after length distance (distance between bridge and tailpiece) Started with 1/6 string length and ended a tiny bit less, and found this has a profound effect on wolf tones which improves the quickness with the bow. For me too long = wolf tones, too short = hard to start.
 
Okay, installed and was on the gig last night (piano trio + vocalist). Made the bass noticeably lighter, which I appreciated. Was there a discernible difference in the sound? Well, I had my luthier check & adjust the sound post while she was in there, so if there was a perceptible change it could also have been attributed to the move of the post. Maybe I just wanted to hear something different and the power of suggestion got me there.

That said, the bass - which I recently acquired about 5 months ago and already sounded terrific - sounded even better. Whatever was done and for whatever reason, the qualities that made the bass sound the way I like it were brought out even more.
Didn’t make me a better blues player though.

Here ya go:
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