Best quality, Lowest Prices 

SWB 256 Tuning Forks

Tuning Forks 30 Hz to 6000 Hz  

 Verdi Tuning Forks from SWB 256
*  432 Hz  Tuning Fork  *   Custom Hz Tuning Forks    *   Accessories   * 

Plan NOW for the Holidays!   Tuning Forks make wonderful Gifts! 
Visit our  Online Store  for the Best Quality,
 Custom Hz Tuning Forks, Produced to your Specifications   

  432 Hz,   256 Hz,   128 Hz,   512 Hz  and  ANY Custom Hz  


  • The original Verdi  A432 Hz Tuning Fork
    432 Hz Verdi Tuning Fork
  • Verdi SEt of 3 Tuning Forks (256 hz, 432 Hz, 512 Hz)
    Verdi Set of 3= 256 Hz, 432 Hz and 128 Hz
  • The original Verdi C 256 Tuning Forks
    256 Hz Tuning fork
  • Giuseppi Verdi, Classical Composer and Italian Statesman
    Composer G. Verdi
  • Set of 8 Tuning Forks in 8 pocket pouch (sold separately)
    Custom Set of 8 (pouch sold separately)
  • Add weights to your SWB 256 Tuning Forks
    Weighted Tuning Forks
  • C 128 Hz Tuning Fork
    128 Hz unweighted
  • Verdi Set of 4 Tuning Forks (128, 256, 432, 512 Hz)
    Verdi Set of 3 plus One (all unweighted- 128, 256, 432 and 512 Hz)
  • Johann Sebastian Bach,  Father of Classical Music and Well Tempering
    JS BAch, father of Classical Music
  •  C 256 Hz Weighted Tuning Fork
    128 HZ with weights
  • C 512 Hz Tuning Fork
    512 Hz
  • Striking hammers to activate your tuning forks
    Striking mallets to activate your tuning forks- hard and soft rubber
  • Verdi set of 3
    Verdi Set of 3 (256 Hz, 432 Hz and 512 Hz)
  • Medical set in Case
    Medical Set of 6
  • Six Registers of the Human Singing Voice
    Chart of Vocal Registers
  • SWB 256 Tuning Forks Online Store
    Visit our webstore
  • Ames Kit for science education
    Ames Kit Educational items
  • Custom Hz Tuning Forks
    Order ANY Frequency Tuning fork from 30 HZ up to 5000 Hz.
  • SWB 256 Tuning Forks
    Tuning forks are perfect for strings, vocal music, and healing
  • Solfeggion Set of 9 Tuning Forks
    Standard or Custom Tuning Forks
  • 136.10 Hz Weighted Tuning Fork
    Custom weighted Tuning Fork
  • Custom Hz from 30 Hz to 6000 Hz
  • C 32 Hz is a Group B Tuning Fork
    32 Hz weighted Tuning Fork
  • Pouches with 2, 4, and 8 pockets for your Tuning Fork
  • Sympathetic Resonator Sets
    Sympathetic Resonator Kit
  • Sympathetic Resonator Sets
  • Verdi 432 Hz in a light carry pouch
  • C 64 Hz Tuning Fork (Group B)
    64 Hz Weighted Tuning Fork
  • Custom Sets include the Solfeggio Set of 9
The original Verdi  A432 Hz Tuning Fork
432 Hz Verdi Tuning Fork

SWB 256 Tuning Forks are long lasting, non-tarnishing and non-rusting, American-made from durable aluminum, and each is engraved with its own Hz.  Click here to Shop or click the item below to order.   Weighted or unweighted, they are perfect for your unique Music, Science, Healing, Hearing, Medical testing, Educational, Physics lab, Science, Sound and Calibration needs.  Individual Tuning Forks are placed in a  lightweight pouch or carry bag for you.  We offer Activators, striking hammers and Mallets, to enhance the resonance.    

Standard Hz -------------      (click on item to order)           

A = 432 Hz ........... $15.99    
C = 256 Hz ...........  $16.50
C = 512 Hz..............$16.00
C=  128 Hz...............$16.99   (Unweighted)  

Weights:................$ 7.50 for each weighted item   

Standard Sets (click on item to order)
Verdi Set of 3 -------- -$43  (256, 432  512 Hz) 
Verdi Set plus One ---$57 (above with 128 Hz) 
Any 8 Unweighted ---$119 (Any combination of 432, 256, 512, or 128 Hz)
Medical Set of  6 --- - $135  (128, 256, 512, 1024, 4096 in a case)

Custom Hz  - All other Hz from 30 Hz to 6000 Hz  (click  on item to order)
Custom Hz  Group A  100 Hz  to 6000  Hz Unweighted ----------- $27  

Custom Hz  Group B  30 Hz to 99 Hz Weighted ------------------ $42
Large Chimes---------------------------------------------------------  ----$54

Custom Hz Sets  (click on item to order)

Any Set of 8 Custom Hz (128 Hz to 6000 Hz)-------------$184  
Any Set of 9  Custom Hz   (128 Hz to 6000 Hz) -----------$206.50
Special Sale Set of 9--------------------------------------------------$129.99
Any Set of 13 Custom Hz  (128 Hz to 6000 Hz)------------$249
Group B  Set of 8, 9 or 13....................please email for price 
Discounts for 25, 50 or more Tuning Forks...please email for price

Activators  (click on item to order)
Striking Mallets Soft ------------------- $3.75 each
Striking Mallets Hard ------------------$4.25 each
Hard Rubber Round Activator-------$9.99 each
Dual head (Neurological testing)----$7.50 each (email to order) 

Educational (click  on item to order )
Sympathetic Resonator Set-------------------$99
Ames Kit for Acoustical Demonstration  -$60
Adjustable Tuning Fork ----------------------  $35
Medical Set of 6 in Case ......................   $140

Other Accessories (click on item to order ) 
Fabric Pouches 8 pocket -------------------- $11.50
Fabric Pouches 4 Pocket--------------------- $ 9.50   

Fabric Pouches 2 Pocket--------------------- $ 7.50 (email to order)
Fabric Pouch  1 Pocket ----------------------- $ 6.50

Longer Handle (Stem)....................... $4.50 additional  (email to order)
The standard Stem is 1.625 inches, and can be produced to be 2.75 inches
Additional Carry Pouches and bags .........$1.00 
(email to order)

Standard Hz Tuning Forks:   128 Hz,  256 Hz,  512 Hz and 432 Hz.  

Custom Hz Tuning Forks: all other frequencies  (30 Hz to 6000 Hz).
     Group A: 100 Hz to 6000 Hz
     Group B30 Hz  to 99 Hz  (these will be weighted) 
Order ANY combination of Verdi Tuning Forks, and have them specially produced and shipped to you within 2- 3 weeks. Each of our Verdi Tuning Forks for Music and Tuning is engraved with its own Hz. Ask about Custom Stamping (engraving), up to 3 lines.

Sing with Beauty at the Verdi Tuning!  Each scientifically calibrated tuning fork will last a lifetime with normal care. Science  teachers from primary school up through university physics classes can order in bulk. Order your Musical Tuning Forks, Healing Tuning Forks and your Chakra, Solfeggio, Sound therapy, Calibration and Science Tuning Forks and accessories, including Education items, pouches and striking mallets at the SWB 256 Tuning Forks Online Store.  

Priority Mail (USPS) to US locations
USPS Express or Global Priority Mail, UPS or Fed Ex  to International locations 
(For other options - First Class Mail, UPS and Fed Ex, email us). 
Allow 2-4 weeks for production of Custom Orders.

  Special requests or Custom order?   
Email us at [email protected]
Call us at

Secure Online ordering with Debit, Credit and Paypal.

Visit the links to the various background pages and links, and visit us on Facebook 

Featured Products (See More Products on the Store)

               **  Interesting Links ** 

Find even more links on the top bar of this page, under "Sing-2."  We have many more articles and videos on Tuning, Music, Education, and Health and Healing on the "More Interesting Links" Page HERE. 

Piero Cappuccilli at Casa Verdi Demonstrates C256Hz

A Brief History of Musical Tuning 

Diabetes and Tuning Fork Vibration Testing 


 * Return to the Verdi Tuning *

To order your Verdi Tuning Forks, click the item NAME   or VISIT the SWB256  Online Store.

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