








🎵 Tune like a pro, shine like a star!
The Musiclily Basic 4-in-line open gear machine heads feature a precise 24:1 gear ratio and durable zinc alloy construction with a chrome finish. Designed specifically for 4-string electric bass guitars, this set includes four tuners and mounting accessories, offering smooth, reliable tuning and a sleek aesthetic. Perfect for upgrading vintage basses or enhancing new builds, these tuners combine professional quality with affordability.









| ASIN | B00GGMWA3G |
| Best Sellers Rank | #15,298 in Musical Instruments ( See Top 100 in Musical Instruments ) #10 in Bass Guitar Tuning Keys |
| Body Material | Metal |
| Color Name | 4R Chrome |
| Customer Reviews | 4.4 4.4 out of 5 stars (912) |
| Date First Available | November 5, 2013 |
| Guitar Bridge System | Fixed |
| Guitar Pickup Configuration | S-S |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.03 pounds |
| Item model number | BXZ-03 |
| Number of Strings | 4 |
| Product Dimensions | 3.46 x 1.57 x 1.54 inches |
| Size | 88mm x 40mm x 39mm |
| String Material | Alloy Steel |
B**S
Worked on 1980 Peavey Fury IV
I tried to find machine heads to fit a Peavey Fury IV - 1980 model. It was impossible on a budget. I took a chance on these after looking at the mechanical drawings. The top two holes aligned well. The bottom two holes didn’t and I had to drill some new holes. The old holes were exposed slightly and I could have filled them but I haven’t yet. However they work fine and were affordable which is what I was targeting. The old ferrules worked perfectly as well. Anyway hope this helps.
R**O
Will buy again and again
These were the perfect additions to 2 projects I finished. Great quality, perfect fit. Never a disappointment.
G**L
Nice fit and match to original tuner. Great price!
Near perfect match for Squire jazz bass. Only needed to replace one and you have to look closely to find which one. Now I have 3 spares!
B**T
Perfect fit for Ibanez TMB100
The stock tuning machine on my TMB100 D string broke after 2.5 months. These fit suspiciously well. It took 5 minutes to remove the broken tuner and screw this into its spot. You can hardly tell the difference with the stock tuners. I reused the screws from the original, so I can’t comment on the quality of those.
M**X
Yea, I gave em 5 stars!
They work. They went in easy, they stay in tune long enough for me to play at least 10 songs. The finish looks good and is still like new after 4 months of use. I bought these to black out my 2018 Squier Affinity PJ. They were cheap enough, I did not want to spend much on this bass. I am glad I tried them. They are great.
N**Z
Good tuners
Like many after market parts, you may need to plug old mounting holes and drill new ones. Very easy do do. These fit my Squire PJ bass just fine.
G**E
Perfect fit!
Perfectly fit my Glarry P. Bass! I’m very happy to get rid of the really bad tuners the bass came with. These look almost exactly the same except they work better and feel a lot sturdier.
J**D
Not a direct fit for 1999 MIM jazz bass
I had to fill the mounting holes with a tiny dowel and super glue. The center piece or bushing was slightly smaller than the the MIM tuner holes and I used 4 “small” drops of super glue to hold and center the bushing in place. Then I carefully marked and drilled new holes. I also didn’t trust the mounting screws and bought new mounting screws from ace hardware. Otherwise, the quality of the tuners were about the same as the tuners that came from the factory MIM jazz bass. It’s NOT an upgrade in any way. This is a way to get black tuners or replace broken or worn out tuners. DO NOT put these on an American fender…Ever! I wouldn’t put these on a new neck either. They work good, they hold their tune, they are a little rough, the paint scratches easy. I used the same tuners with 2R and 2L with a built from scratch and they work great. You are buying these because they are affordable not because they are an upgrade. You want nice tuners… save up your money.
Z**N
息子のベースの為に購入、交換してみました。わたくし楽器に関しては知識ゼロですが、ネジや工具を扱うのは好きな方なので、ネットで検索しまくってやってみました。 おそらくこの商品を購入される方は知識のある方か、知識のある方に交換を依頼される方がほとんどだと思うので、ここでは交換方法は記載しませんが、交換作業中に弦の巻き方や、ブリッジ、サドルの役目を知ったぐらいのド素人でも交換できました。 ちなみに画像に写っているつまようじは、使用しないネジ穴を埋めているところです。 既設のギアが割れてまともに調弦できないでいたので、交換して使える様になり、息子も喜んでくれました。
S**B
Livraison rapide et bien emballé. Dans un belle écrin, bien protégé. Mais pas encore installé, car j'attends le manche de ma basse.
B**N
Great for the price and stay in tune
B**F
Für den Preis absolut okay
H**D
安いなりです。黒は塗装です。 新品開封したら塗装にヒッカキ傷があって地が見えてました。ガッカリ。 ブッシュとネジは付属していました。
Trustpilot
3 days ago
5 days ago