This is the current balance of gift cards and/or gift certificates that have been saved to your account. You can apply these discounts, and any additional gift cards/certificates, during the checkout process.
Due to planned maintenance, your school has disabled school system log-ins at this time.
You may continue shopping as a guest, or by creating a bookstore-only account.
Please complete the purchase of any items in your cart before going to this third-party site.
Also note that if you qualify for financial aid, items purchased through this site will not be subject to reimbursement.
Handcrafted Since 1971
Free Parts for Life
Lifetime Warranty - including tubing!
BlackOut includes black binaural and chestpiece
Lightweight aluminum dual-head chestpiece
Deep cone-shaped bell detects acoustic sensitivity at low frequency sound transmission at 20-100 Hz.
Chrome-plated brass binaural
Non-sticking high-density PVC tubing
2 - Additional ComfortSeala®? Eartips
1 - Ultra-sensitive Diaphragm
1 - ID tag