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KB Sax Handcrafted Saxophone Necks

Inspired by the resonant, colorful sound and the tonal flexibility of
the legendary Selmer saxophones, the Super Balanced Action and the early Mark VI.
Joe Lovano endorser KB Sax handcrafted saxophone neck Redwood
Our necks are handcrafted in our shop in New York City and are custom fit
to vintage and modern saxophones.
They were developed in our shop in New York City with feedback from many of the top sax players
in the world during a 1 ½ year prototype period, and our R&D is ongoing.
Ravi Coltrane endorser KB Sax handcrafted saxophone neck Redwood


A saxophone's neck has a greater impact on the instruments performance than any other part of the horn. The neck is where most of the sound color, intonation, tonal feel and flexibility is created.

By using a KB Sax handcrafted saxophone neck, you are getting a product that has been designed to optimize the performance of both modern and vintage horns from the moment your air enters the instrument.

Our necks are not merely replacement necks. Most players feel they are a clear improvement over their original necks, be it on Mark VI, Yamaha, SBA, etc.


Jerry Bergonzi endorses KB Sax handcrafted sax neck

Video  -  Jerry Bergonzi talks about his KB Sax necks



Video  -  Nick Biello on KB Sax Vanguard M-61 brass tenor sax neck

Bob Sheppard KB Sax handcrafted tenor saxophone necks Redwood

Video  -  Bob Sheppard on KB Sax necks & Retro Revival mouthpieces


Neck  Models

We offer three models of the KB Sax handcrafted necks: Vanguard, Redwood & Canyon.


The Vanguard is our newest addition to the lineup of KB Sax handcrafted necks.


$ 1,180
KB Sax handcrafted saxophone neck Vanguard M61 brass

more pics

The Vanguard was developed to have the core focus of the Redwood model situated higher in the frequency range, thereby giving it a slender yet centered tone with a very resonant quality to it. It is very quick responding, has great dynamic range and retains the same precise intonation as the Redwood and Canyon models.

We are making the Vanguard using a special M61-brass alloy. We developed a heat treatment method (“aging”) for this specific alloy which allows us to harden the neck tube and bring out the exact tonal color of the M61-brass.

The result is a neck with a very smooth frequency curve and a concentration of sound in the high mid-tone area.




The Redwood is inspired by the sound and tonal feel of the Selmer Super Balanced Action. It features a mid-tone core sound that maintains a powerful focus from the bottom of the horn throughout the altissimo range as well as at any dynamic level.


Available in Brass, Hand Hammered Copper and Bronze


$ 1,180
KB Sax handcrafted saxophone neck Redwood model in brass

more pics

The Redwood Brass is the most focused of our necks with a weighty and round core sound. Your air is channeled into a tight yet robust tone-feel that makes the horn feel quick and compact in the lower range while maintaining the strong and present core sound without changing character as you move through the palm keys and up throughout the altissimo range.

Compared to our other necks, it has a hint more of the good kind of core-weight resistance that enables tonal flexibility and articulation. It stays incredible centered and round at all dynamic levels and while it is quite focused, it maintains great tonal formability and has a deep complexity in the sound.



$ 1,240
KB Sax handcrafted saxophone neck Redwood model hand hammered copper

more pics

We use a process of hand hammering the copper neck tube after it is formed. It serves several purposes: it hardens the metal, making it as strong and pull-down resistant as a brass neck and it also gives the neck its specific tonal characteristics.

Sound characteristic: The dominant core sound is slightly darker than the Brass Redwood. The tone-feel is a little wider and the mid-tone concentration is not as pronounced as in the Brass. This results in a slightly more free-blowing and less resistant neck. It has a rich sound with a smooth brightness with a certain warm sizzle.

$ 1,240
KB Sax handrafted tenor sax neck Redwood bronze


This is one of the newer metals we have added. We have a special heat treatment of our bronze that ensures high tensile strength and resonance.

Sound characteristic: It is quite focused and punchy with good mid-tone weight and is close to the Brass Redwood in that respect. However, there is a little more low end as well as a stronger emphasis and cutting brilliance in the higher frequencies compared to the Brass.


Generally wider and more spread with a sound that brightens more up as volume increases.
KB Sax handcrafted sax neck Canyon model brass

more pics
$ 1,180

The Canyon is inspired by the free blowing and full spectrum sound of the early Mark VI. It features a wide and slightly spread sound with a deeply resonant tone feel. It is fast responding, has a rich tonal color with that certain “sizzle” and brilliance in the higher frequencies that gets more pronounced when you lean into it.



Our necks are sold in different brass alloys, in copper and bronze. Upon completion, we add a coating of a special wax. The wax can be reapplied if you wish to retain an unlacquered raw/bare look. If no additional treatment is done, the neck will over time take on the natural patina of the given metal.


We also offer a clear lacquer finish on any of our necks to preserve the raw brass, bronze or copper look. Additionally, we offer all models in various platings (gold, silver, brushed silver and others). Please contact us for more information.



Videos - Comparing various models of KB Sax handcrafted necks

          More videos coming!

7-day trial period & free shipping

We offer free shipping to the US, and also free return shipping should you wish to return the neck within the 7-day trial period.

The neck must be returned to us in its original condition and include all original packaging. There is no restocking fee. A full refund will be made. Please contact us within the 7-day period for a return authorization, and we will email you a free return shipping label.

US customers (50 states) - you can purchase our necks online, at our shop, call or email us.

For online purchases, please read our Custom Fit section below. **Note that the gauges must be shipped back to us within 7 days, or your order will be cancelled and you will receive a partial refund. $270 (plus sales tax for NY residents) will be deducted from the full price of the neck to cover the cost of the gauges.

International customers - you can purchase our necks by phone or email. Please email us your address if you wish to obtain a shipping quote. Please read our Custom Fit section below. Online purchase is currently not available. We accept bank wires and Paypal. Customers are responsible for import duties and custom taxes.

Custom Fit

KB Sax handcrafted sax necks custom fit gauges
KB Sax handcrafted saxophone necks custom fit gauges

  For US customers:

To ensure the best possible fit when you try a KB Sax handcrafted neck, we have designed a set of tenon receiver measuring gauges. They are sized in 0.001” (one thousandth of an inch) increments. When ordering a neck, simply tell us the brand, model and serial number of your saxophone and we will send you a set of three measuring gauges, 0.001” apart. With these gauges, you can then measure the exact size of your tenon receiver and notify us which one fits best. Once we receive the gauges back from you, we will ship you a neck that has a tenon specifically sized to your horn. There is no shipping charge for the shipping and return shipping of the tenon receiver gauges.

  For International customers:

When ordering a KB Sax handcrafted neck, please tell us the brand, model and serial number of your saxophone. It is helpful if you can have the tenon of your current neck and/or tenon receiver on your horn measured by a professional. At this point in time, we do not ship our tenon receiver measuring gauges to international customers. We will send you a neck for your saxophone based on the information you provided us with, but you may have to have the neck fitted by a professional in your area to ensure a perfect fit.


Neck Making Process


The KB Sax handcrafted saxophone necks are made in a unique and innovative way.

Traditionally, a saxophone neck is made by forming a metal sheet around a mandrel to create a conical tube. The tube is then bent over a form to give it the specific shape of a saxophone neck. Some parts of the metal are stretched much more than others, resulting in a neck which has varying wall thickness.

KB Sax necks handcrafted in NYC stamping
KB Sax handcrafted saxophone necks silver soldering

The KB Sax handcrafted necks on the other hand, are made by stamping out the two halves/sides of the neck, which are then silver soldered together to create the neck tube. This results in a neck tube with a much more uniform wall thickness throughout. We believe this is part of the reason these necks sound and feel so resonant compared to other necks.

KB Sax handcrafted saxophone necks

By maintaining tolerances of +/- 0.002” (two thousands of an inch) throughout production, we ensure consistency in quality and sound. By keeping all the production in house, we have 100% quality control and we play test each neck extensively to ensure it meets our standard.


Tenons and endrings custom made for KB Sax handcrafted saxophone necks

Video  -  Watch the making of the KB Sax handcrafted necks


Ravi Coltrane endorser KB Sax handcrafted saxophone neck Redwood on Selmer SBA
Bob Sheppard endorser KB Sax handcrafted saxophone neck Redwood brass
Jerry Bergonzi endorser KB Sax handcrafted saxophone neck Redwood brass on early Mark VI
Joe Lovano endorser KB Sax handcrafted saxophone necks Redwood copper on Borgani and Redwood brass on Selmer SBA

Ravi Coltrane
Bob Sheppard
Jerry Bergonzi
Joe Lovano

“Wow! Great neck. It blows away my SBA necks and it is a step up from the #6 prototype – tonally very happy with it.”

Redwood brass &
Vanguard brass
on Selmer SBA
“When you first play the KB Sax handcrafted neck, the feeling is liberating. There is a striking improvement in overall dynamic range, evenness of response and tonal flexibility. Kim Bock's design and creation has taken one giant step for the saxophone.”

Redwood bronze on
early Mark VI &
Redwood brass on
Selmer SBA

“It has the immediacy of response that I look for with a richness of all the overtones ringing!”

Redwood HH copper &
Vanguard HH copper on
early Selmer Mark VI
& Radio Improved

"I find the added Buzz, Clarity and Dynamic range the KB Sax 'Redwood' Handcrafted Necks gives me a New Vibration in the body of my various horns. Try one and you'll feel what I mean!!!"

Redwood HH copper
on Borgani &
Selmer SBA

John Ellis endorser KB Sax handcrafted saxophone neck Redwood brass on Selmer Mark VI Craig Handy endorser KB Sax handcrafted saxophone neck Redwood brass on TM Custom

John Ellis Craig Handy

“I was shocked by the focus and power of these necks when I first tried them. Paradoxically, they felt both wider and more directed than my Mark VI neck. I must have played nearly 20 necks that first day, and every one was better than the neck I'd been using. I haven't looked back!”

Redwood brass on
Selmer Mark VI
“The KB Sax 'Redwood' neck is one of the best necks I've ever played. There's an ideal blend of high/mid/lows with a warm emphasis in the mid range that produces a wonderful array of colors. Lovin' it! Home run!”

  Redwood brass on
Selmer Mark VI




DOWNBEAT (May 2016) - KB Sax tenor necks review

BEST.SAXOPHONE.WEBSITE.EVER - "Is your neck on your side?" by Zach Sollitto

Ben Wendel and Bob Reynolds compare vintage Selmer Saxophones // VLOG #122




Testimonials quotes customers reviews KB Sax handcrafted tenor necks

More Videos

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  Tenor Madness
  2855 Deere Road
  Iowa 50701

  Tel: (319) 234-3561
TAO Music
ST bldg. 2F,
1-17-10 Hyakunin-cho
Tel: 81-3-5338-1122
Mobile: 81-90-3632-8809

17-21 Sagami-cho

Tel: 81-88-824-1840
Email: biz@gakkido.jp
various locations across Japan

Tel: 81-3-3613-4160
Email: inquiry@shimamura.co.jp


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