Who knows the history or timeline of Pearl's Sensitone Snare line

I have often stated that I feel Pearl's Sensitone line is the under rated workhorse of the snare drum world. I have had several move in and out through the years in a variety of shell material and sizes and have never had a bad one. Recently I decided I wanted to add a nice high end crack to my

PEARL SENSITONE 14 X 6.5 PHOSPHOR BRONZE SNARE DRUM (PRE-LOVED) – Drumazon

Pearl Announces Further Products Following 75th Anniversary - Drummer's Review

Pearl Sensitone Snare Drum Review - Snare Drum Reviews

Drawing from the original SensiTone promise of value and performance for the professional drummer, Heritage Alloy Steel snare drums deliver a highly

PEARL STH1465S 14 x 6.5 SensiTone Heritage Alloy Steel Snare

Snare Drum Addict: Pearls from Pearl

6.5 x 14 Brass Snare Drum with 2.3mm Triple-flanged Hoops

Pearl Sensitone Heritage Brass Alloy Snare Drum - 6.5 x 14-inch - Black Nickel

Heritage Alloy Aluminum Pearl Drums -Official site

Sensitone Pearl Drums -Official site

CMS Snare Drums Pearl Drums -Official site

12 NEW DRUM FINISHES IN 2020

Pearl Sensitone Heritage Alloy Snare Drums - Drummer's Review

12 NEW DRUM FINISHES IN 2020