Wolf Suppressor

New Harmony Wolf Suppressors

New Harmony Music wolf suppressors shown in the photo start with the smallest 3g and clockwise continue  5, 7, 9, 11 and 13 grams. If you don't know which weight you need, we can send the set out on evaluation.  Ask us for details.  

Additional Info

  • Price $18.00 each


The Lup.X is a small metal two-piece button that is now available in  5.5 grams and 8.5 grams.  Simply unscrew the suppressor, fit it around the string and screw back together.  The string fits in the channel so the suppressor stay where you put it.  This unit is not pitch-specific, works on some cellos and not others.  You may wish to try a Lup.X along with other wolf suppressors we can send on evaluation.

Additional Info

  • Price $20

Krentz modulator

If you've seen a black dot on the face of some cellos, it's the sign of a Krentz internal modulator.  Inserted through the f-hole, it latches on to the external magnet which allows it to be easily moved as you adjust for wolf notes and tone.  While this works well in many cellos, it does not help all cellos solve the problem.  If you've tried other gadgets unsuccessfully, this is definitely worth investigating.

Additional Info

  • Price $150.00


The Wolftoter spans the underside of the strings below the bridge, stretching to hook onto the A and C strings.  Select the specific ranges for your wolf note:  Low D-E (yellow tab), Medium Eb-F (green tab), and High E-F# (blue tab).  

Additional Info

  • Price $115

Internal Resonator

A small lead piece is connected to a thin wood plate with two springs. It may be placed outside the cello temporarily using the blue putty (provided) which will not harm the cello's finish. When permanent installation is required, it should be done using a titanium clamp with height-adjustable swivel pads. Resonators come in three frequency ranges: Low D-E, Medium Eb-F, High E-F#.  Pictured are two resonators, one top and one side view.  Shown is the clamp used for installation - we may be able to order this if necessary.

Additional Info

  • Price $83