---
product_id: 51686633
title: "MDF Sprague Rappaport Dual Head Stethoscope with Adult, Pediatric, and Infant Convertible chestpiece"
brand: "mdf instruments"
price: "$290.39"
currency: USD
in_stock: true
reviews_count: 5
url: https://www.desertcart.us/products/51686633-mdf-sprague-rappaport-dual-head-stethoscope-with-adult-pediatric-infant
store_origin: US
region: United States of America
---

# Dual-lumen X-tube tech for crystal-clear sound Lifetime parts & 30-year trusted durability Convertible chestpiece for adult, pediatric & infant use MDF Sprague Rappaport Dual Head Stethoscope with Adult, Pediatric, and Infant Convertible chestpiece

**Brand:** mdf instruments
**Price:** $290.39
**Availability:** ✅ In Stock

## Summary

> 🩺 Hear Every Heartbeat, Own Every Moment

## Quick Answers

- **What is this?** MDF Sprague Rappaport Dual Head Stethoscope with Adult, Pediatric, and Infant Convertible chestpiece by mdf instruments
- **How much does it cost?** $290.39 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/51686633-mdf-sprague-rappaport-dual-head-stethoscope-with-adult-pediatric-infant)

## Best For

- mdf instruments enthusiasts

## Why This Product

- Trusted mdf instruments brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **ComfortSeal Eartips:** Three sizes included to ensure a perfect, noise-isolating fit for extended wear.
- • **Five Stethoscopes in One:** Seamlessly switch between adult, pediatric, and infant diagnostics with a single, versatile tool.
- • **Durable Zinc-Alloy Chestpiece:** Handcrafted for longevity and high-performance sound transmission.
- • **Lifetime Parts-for-Life Program:** Backed by 30 years of trust and free replacement parts to keep you covered.
- • **Patented X-Configuration Tubing:** Eliminates acoustic interference for ultra-precise auscultation even in noisy environments.

## Overview

The MDF Sprague Rappaport Dual Head Stethoscope is a professional-grade diagnostic tool trusted since 1971. Featuring patented dual-lumen X-tube acoustic tubing and a convertible chestpiece, it supports adult, pediatric, and infant patients with unmatched sound clarity. Crafted with durable zinc-alloy and backed by a 30-year parts-for-life program, it offers comfort, precision, and longevity for healthcare professionals who demand the best.

## Description

Handcrafted Since 1971 -Parts-for-Life ProgramThe MDF Sprague-X Stethoscope with X-configuration dual-lumen acoustic tubing is the most advanced Sprague Rappaport used by healthcare professionals. Similar to the MDF 767 Sprague Rappaport, it is five stethoscopes in one for a full range of diagnostic applications and is traditionally trusted to detect faint heart sounds and murmurs. The innovative, patented X-configuration tubing eliminates the rubbing of traditional Sprague Rappaport dual tubing that can cause acoustic interference. Healthcare professionals can assess adult, pediatric, and infant patients using this classic, versatile design. Chestpiece: The handcrafted zinc-alloy dual-head convertible chestpiece is precisely machined for high performance and durability. Using the included accessory kit, the adult and pediatric diaphragm assemblies can be removed and replaced with adult, pediatric, and infant bells. Acoustic Tubing: Constructed of latex- PVC, the patented 2-in-1 X-configuration non-stick acoustic tubing maintains two uninterrupted sound transmission channels to preserve acoustic integrity while sealing out extraneous sounds, even in high-noise conditions. The thicker, denser PVC construction prevents the cracking and wearing that can occur from repeated use. AccuFit Headset: Adjustable headset constructed from chrome-plated brass allows the user to create an individualized fit. Soft silicone ComfortSeal eartips (available in standard and small sizes) are clear for hygienic purposes and conform to the ear to seal out extraneous noise while ensuring comfort during extended use. Patented SafetyLock eartip adaptors lead the industry in user safety. Included Accessories: 2 extra sets ComfortSeal eartips, spare adult and pediatric clear PVC diaphragms, pediatric diaphragm assembly, pediatric bell, infant bell, and ID tag.

## Features

- TRUSTED by Medical Providers since 1971 | Backed by 30 Years & Free-Parts Program | Latex-Free
- SPRAGUE RAPPAPORT REDESIGNED > Utilitizing the patented X-tube, diagnose adult, pediatric, and infant patients with one stethoscope
- WO SOUND CHANNELS, ONE FOR EACH EAR > Duel Lumen Tubing
- Diagnose Adult, Pediatric, and Infant patients with one stethoscope
- Includes 3 pairs of MDF ComfortSeal eartips: Small, Regular, and Large

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Color | All Black |
| Item display length | 78 centimetres |
| Weight | 254 g |
| Material type | Stainless Steel |
| Number of items | 1 |
| Batteries included? | No |
| Brand | MDF Instruments |
| Manufacturer | MDF Instruments Medifriend Inc |
| Item model number | MDF767X-BO |
| Product Dimensions | 83.31 x 41.4 x 14.22 cm; 254.01 g |
| ASIN | B001810RBC |

## Product Details

- **Colour:** All Black
- **Brand:** MDF Instruments
- **Exterior finish:** Chrome
- **Material:** Stainless Steel
- **Item weight:** 254 g

## Images

![MDF Sprague Rappaport Dual Head Stethoscope with Adult, Pediatric, and Infant Convertible chestpiece - Image 1](https://m.media-amazon.com/images/I/41n+jaDSQRL.jpg)
![MDF Sprague Rappaport Dual Head Stethoscope with Adult, Pediatric, and Infant Convertible chestpiece - Image 2](https://m.media-amazon.com/images/I/41ptfgMrh2L.jpg)
![MDF Sprague Rappaport Dual Head Stethoscope with Adult, Pediatric, and Infant Convertible chestpiece - Image 3](https://m.media-amazon.com/images/I/416af1eh8BL.jpg)

## Available Options

This product comes in different **Colour Name** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ i LOVE MDF
*by S***N on 16 December 2020*

MDF over Littman anyday of the week! They are GOOD quality stephescopes with brilliant auscultation sounds. The customer service is next to none. Make sure to register the product when you get it (steps on the box) I've contacted them twice for damage I caused, and both times FREE I got a replacement steph.

### ⭐⭐⭐⭐⭐ Come with all the amenities and can hear crisp heart ...
*by A***R on 23 February 2016*

Come with all the amenities and can hear crisp heart and lung sounds through it. Personally I have always favoured the double tubed stethoscopes. I compared it with my friend's Littman Cardiology II just on ourselves and the difference in both heart and breath sounds was negligible.

### ⭐⭐⭐⭐⭐ This is my second MDF - and it is great as always
*by D***. on 6 April 2016*

This is my second MDF - and it is great as always. Sounds are sharp, quality of product is at the highest level.If you want reliable stet go for it.

## Frequently Bought Together

- MDF Sprague-X Redesigned Sprague Rappaport Stethoscope with Adult, Pediatric, and Infant convertible chestpiece, All Black Tube, MDF767X-BO
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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-04*