de/Humi by Nova Guitars
Protect your instrument with stable workshop-grade humidity.
Humidity control for high-value wooden instruments.
Free shipping in the USA from 2 units.
Choose your de/Humi format
Three calibrated formats for different instrument bodies and air volumes.
Size S
S - Violin, ukulele, mandolin
$32$43
Size M
M - Acoustic and classical guitar
$43$61
Size L
L - Cello, double bass, jumbo bodies
$76$98
Core Benefits
What these visuals communicate
Precision humidity control
de/Humi is calibrated for a practical 40-55% RH operating window.
This stiffness map shows why staying near target humidity supports structural stability.
Use it when explaining reduced setup drift and predictable instrument response.
Stable acoustic response
Controlled humidity helps preserve attack, sustain and tuning feel.
The comparison frame highlights reduced variability in real use.
Use this visual where you explain tone consistency and setup safety.
Sound velocity trend clarity
As wood moisture rises, wave propagation speed tends to decrease.
This figure helps explain slower transient response under wet conditions.
Use it to communicate why stable RH supports consistent tone behavior.
Engineered in Poland by the Turkowiak workshop for premium instruments.
Sizing and pricing
Live pricing for your region: S from $32, M from $43, L from $76.
Free shipping in the USA from 2 units.
Get practical humidity updates
Monthly guidance for seasonal RH changes, case storage and workshop-safe setup routines.