$

  • Focused Attention
  • Headphone Splitter
  • FA Advanced Add-on
  • Focused Attention 2
  • Sennheiser Headphones*
  • Boost: Active Complete
  • Boost: Passive Complete
Features »
TSI Bronze
$199.99

Basic

  • Focused Attention  
  • Headphone Splitter  
  • FA Advanced Add-on  
  • Focused Attention 2  
  • Sennheiser Headphones*  
    Headphones can be added to any package on the product page of our store.
  • Boost: Active Complete  
  • Boost: Passive Complete  
HOT
TSI Silver
$249.99

Advanced

  • Focused Attention  
  • Headphone Splitter  
  • FA Advanced Add-on  
  • Focused Attention 2  
  • Sennheiser Headphones*  
    Headphones can be added to any package on the product page of our store.
  • Boost: Active Complete  
  • Boost: Passive Complete  
HOT
TSI Gold
$349.99

Advanced + FA2

  • Focused Attention  
  • Headphone Splitter  
  • FA Advanced Add-on  
  • Focused Attention 2  
  • Sennheiser Headphones*  
    Headphones can be added to any package on the product page of our store.
  • Boost: Active Complete  
  • Boost: Passive Complete  
HOT
TSI Platinum
$399.99

Gold + Boost + Headphones
Save $110!

Best Value!
  • Focused Attention  
  • Headphone Splitter  
  • FA Advanced Add-on  
  • Focused Attention 2  
  • Sennheiser Headphones*  
    Headphone upgrade also available.
  • Boost: Active Complete  
  • Boost: Passive Complete  
HOT

Sennheiser HD559 Headphones

$149.95

Buy Now

Sennheiser HD200 Pro Headphones

$69.95

Buy Now

TSI-FA2-Brand

Focused Attention 2*

$99.99

*Completion of the Focused Attention program required.

Buy Now

TSI-Boost-Brand

TSI Boost: Complete

$109.95

Buy Now

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