T-Valve Vocalize through the long tube

Vocalize through the long tube as you normally would

When the back plate is inserted it creates a vocal chamber that deepens the singer’s tone

targeted form of SOVT therapy that pushes your vocal muscles harder

The VAM (Vocal Acoustic Monitor) is THE tool for singers and speakers struggling to hear themselves during rehearsal

and even backstage before a performance

T-Valve Vocalize through the long tubeMore resistance. More strength. More voice. The T Valve is a precision resistance attachment designed to take your DoctorVox training to the next level. Compatible with the DoctorVox, it clips directly onto the inhalatory end and creates continuous (DC) backpressure for a more intense, targeted form of SOVT therapy that pushes your vocal muscles harder, so they grow stronger faster. Think of it as adding weight to your vocal workout. The T Valve's