Best offering from Littmann
Not as good acoustically as the Harvey DLX, but clearly the best of the lot from Littmann. I've identified grade 1 murmurs with the DLX more easily than with the cardiology IV, but it still gets the job done. The brass chestpiece and smoke colored earpieces are a nice aesthetic touch and I hope that the new material for the tubing will be more durable and less sensitive to skin oils and alcohol as 3M claims.
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