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MDF 767K Sprague Rappaport Stethoscope, Noir Noir (Black)

In stock
SKU : 9468
MPN : MDF767K11
  • 2 extra sets of ComfortSeal eartips
  • Spare adult and pediatric clear PVS diaphragms
  • Pediatric diaphragm assembly
  • Pediatric bell
  • Infant bell
  • ID Tag
  • 22K gold-plated zinc-alloy convertible chestpiece
  • Dual head allows a choice between diaphragms: adult, pediatric or infant
  • Chestpiece easily switches between adult, pediatric and infant diaphragms
  • Strict manufacturing controls ensure smooth valve rotation
  • Precision valve mechanism provides accurate acoustic transmission
  • High density extruded tubing seals out ambient noise
  • Latex-free PVC tubing resists cracking and sticking
  • Patented 2-in-1 x-configuration tubing preserves acoustic integrity
  • Dual tubes held in place by non-pinching, non-obtrusive gold-plated brass tube clasps
  • Includes two sizes of ComfortSeal Silicone Eartips
  • Eartips are phthalate-free and clear for hygienic purposes
  • Internal dual-leaf spring headset construction for comfort
  • Pre-angled headset constructed of stainless steel
  • Included Accessories Kit
  • 2 extra sets of ComfortSeal eartips
  • Spare adult and pediatric clear PVS diaphragms
  • Pediatric diaphragm assembly
  • Pediatric bell
  • Infant bell
  • ID Tag

The 767K Sprague Rappaport Stethoscope by MDF features 22K gold-plating on all metal components. The 767K Sprague Rappaport Stethoscope is a five in one stethoscope. The zinc-alloy chestpiece of the 767K is equipped with a full rotational dual-output acoustic valve stem. The convertible chestpiece allows the user to switch between adult and pediatric-sided diaphragm/bells easily and interchange both sides of the chestpiece with adult and pediatric chestpiece fittings.

The MDF 767K utilizes an X-configuration dual-luman acoustic tubing which eliminates rubbing that can cause acoustic interference. The AccuFit Headset is equipped with ComfortSeal Eartips for comfortable long-term usage and accurate sound.The MDF 757K includes an accessories kit which contains 2 extra sets of ComfortSeal ear tips, a spare adult and a spare pediatric diaphragm, a pediatric diaphragm assembly, a pediatric bell, an infant bell and ID tag.

MDF Instruments have been handcrafted with pride since 1971. Signature MDF quality is backed by a lifetime warranty that protects against defects in materials and craftsmanship. Also offered with the purchase of an MDF Instrument is the MDF Free Parts for Life Program that offers free replacement parts for the life of the instrument. Replacement parts include silicone non-chill and retaining rings, diaphragm, ID Tag and ComfortSeal eartips.

QuickMedical SKU 9468
Manufacturer MDF Instruments
Return Policy

Every effort is made to accurately pack and ship your order. Should you encounter a problem, please follow the instructions below.

The following items have return restrictions or are not returnable:

Special Order Items

Upholstered Items (ie: stools and tables )

Opened or defaced product

Discontinued product

Disposable product

Used instruments

Expired product

Product returned after 30 days of invoice

Products drop-shipped directly from the manufacturer

Freight Damage – Inspect your shipment

Thoroughly inspecting your order is CRITICAL. We recommend you check your order immediately while the driver is present. If there is damage to the packaging or to the internal contents, please have the delivery driver make appropriate notations before signing for the shipment. Promptly notify our returns department of any freight damage. If damage is concealed, you MUST:

1 - Notify us within 48 hours of receipt.

2 - Report damage in writing to

3 - Include pictures and a description of the damage so that we may file the appropriate paperwork.

4 - Retain all original packaging material and packing information to accommodate for possible freight inspection.

Credit for returned goods

In order to receive credit for in stock items shipping from QuickMedical, product(s) must be returned within 30 days of invoice, must be unopened, and in salable condition.

Customer is responsible for return shipping.

Special order items, upholstered items (i.e.: stools and tables), opened or defaced products, discontinued products, used instruments, expired products, and products returned after 30 days of invoice WILL NOT be returnable.

In case of customer error, credit issued for in stock items will be less a 25% restocking and freight costs.

Return policy for non-stock, special order, and or drop shipped items will be subject to the return goods policy of the manufacturer.

All returns must have a Return Goods Authorization number clearly identified on the shipment. All items returned in any other manner will not be processed.

Please email or dial 888-345-4858 should you have questions about a return or to obtain a Return Goods Authorization number.


All products are new and warranted by the manufacturer. If you need specific product warranty information, call QuickMedical at 888-345-4858.

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