Upright Bass Pickups
Upright Bass Mics
Amps and Preamps:
Preamps & Equalizers
Amplifiers & Speakers
Bows & Rosin
Cases & Gig Bags
Books and DVDs
Double Bass Bridges
Other Bass Parts
Violin, Viola, Cello
Bob's Bargain Basement
Eastern USA Time
or mail check/MO
Ordering From Us
How to Order
Upright Bass FAQs
Questions and Answers
Bass Luthier List
Bass Teacher List
Double Bass Links
Join Our Mailing List
Bass Classified Ads
Our site is tested by TWO services every day to protect your information.
We are an authorized retailer for everything we sell - we do not use unathorized "Gray Market" sources.
Parts, Repair & Upgrades:
Standard Tuning Machines (Keys, Tuners) for Upright Bass
You've got options! Click the drop-down to choose (prices starting at $119.00)
Shipping Cost: Starts at $12.50 to most East Coast destinations
Log in, or add this item to your cart to see actual shipping costs to your state or country.
(You can easily remove it if you change your mind.)
Check Out More Photos of this Product!
Plate-Style: This is a pair of plated tuning keys with each pair mounted to a heavy gauge traditional style headstock plate with ornamental engraving. They are 24:1 gear ratio, designed for ¾ sized basses. These are are made in Germany and include a full set of matching screws. Sold as a pair only.
There is no "standard size" for tuners, and they can vary by manufacturer - please MEASURE your bass' current machines (or holes in the pegbox) to ensure that the plated machines will fit before you order! It's also not uncommon to have to "widen" the holes to accommodate slight differences.
Roller at hole: .56 inches
Distance between holes, center to center: 3.75 inches
Post Length: upper 1.75", lower 2.13
Individual Keys, Set of Four: These are a complete set of four tuning keys designed for separate (non-plate) mounting. They have a 27:1 gear ratio, and are designed for ¾ sized bass. These are are heavy-duty machines made in Germany, and a full set of matching screws is included. Each individual machine weighs approximately 6.2 oz. (weighed on our postage scale).
- Roller at hole: .56 inches
- Plate size: 1.8 x 2.25 inches
- Post length:
- Long: 2.25 inches measured from the back of the plate
- Short: 1.87 inches measured from the back of the plate
- Tuning key shaft length:
- Long: 1 inch, measured from plate edge to beginning of key
- Short: 0.5 inch, measured from plate edge to beginning of key
Is this product returnable? Click here for our return policy.
Is there a Factory Warranty? Click here to find Warranty Information for all of our manufacturers.
International customer? Click here for important information about ordering from outside the USA, and what to expect concerning taxes, VAT, delivery times, and more.
Additional Photos of this Product
Simply "mouse over" the small thumbnail image to see the full-sized version.
Check Out the FAQ Resources That Apply to This Product:
BASSES- PARTS, GLOSSARY of Upright Bass terms