Thanks Allheart for my Littmann replacement Master Cardiology tubing. I received it quickly in the mail and it was very easy to replace on my 15 year old stethoscope! I now have a "new toy" - and I love the caribbean blue color!

I was impressed with my new binaural assembly. I was happy that you could purchase this instead of the whole stethescope because the rest of my stethescope was still in good condition. I loved my old Littmann and it lasted about 13 years. The only suggestion I have is that it come in just the tubing because my metal ear assembly still works well and it would be nice to only have to afford the tubing.

Totally what I needed to revitalize my stethoscope. It's like brand new now. The engraving is great too.

Just what the Dr. ordered ( or nurse ) :) this is and awesome way to save money, and make ur stethoscope new again. a super find ! thank you !

It was exactually what I ordered/wanted. Very pleased. I am a PA so I use it everyday. Plenty high price, but everything Littmann is.

exactly what i ordered. fit perfectly. sounds great. great replacement for the one my dog ate.

I ordered this assembly as a replacemnt to one that had become brittle and inflexible over the years. The assembly worked just as expected and was very easy to replace on my own. I love the new plum color too.

quality product, fast shipping, no directions but easy to figure out.

Was very easy to change out the tubing.

I was very happy to receive my new tubing to replace my cracked tubing for my Littman cardiology II stethoscope. My package arrived earlier than expected, I did pay a little extra to have it within a few days, came in 2. I was relieved that I could get tubing (ear tips included), I did not want to sound another $300 to replace my old scope. The new tubing is great and was easy to install on my old stethoscope head. Love the color too (carribean blue)

Good.

This is the second replacement tube that I have had to buy since I got the cardiology 3 6 years ago. I love this stethoscope just a little heavy wearing around the neck as I do most of the time.

Quick delivery

See pros and cons.

Great replacement for the Binaural assembly on a 10 year old stethoscope. Works great now.

Works great!

Item arrived in just a few days; easily attached to the Cardiology III chestpiece. Worked like new. Price seems rather high, but these biaurals are actually 2 tubes in 1, thus it is more expensive to manufacture. Includes everything but the chestpiece.

I damaged my wonderful Littmann stethoscope and was delighted to find a replacement part. The old tubing was for a 22"". I used it for years and did not think much about it. I purchased the 27"" tubing and it is so much easier to use that I'm glad I broke the old one.

Unbeatable in every aspect from the earpieces to the tip of the tube. To answer the question above, the only tubes that are longer than 27inch can NOT be found in the Cardiology family of the Littmann, you have to get a Classic II or Classic Master, the tube is about 28ish to 29ish. The longer the tube, the less accurate the sound transmission, recent studies have shown that there is no big difference between a 22inch and a 27 inch, however, go beyond that would definitely reduce the quality of the sound transmission.

I figured the 27 inch choice would be long enough to wear around my neck and not slip off so easy. And I am a short petite person. I know it is best to put in a pocket or hip holister, but face it, we all at some point sling it around the neck. How do larger people tolerate the 27 length? I notice it only comes in the two lengths for the cardiology III. Is there a replacement that is longer and would be right for the cardiolory III stethescope? Otherwise sound is good.