Orders placed in the first half of December will experience a delay in processing while we work on inventory. Thank you for understanding.
S-104b MICA DIAPHRAGM for the Concert and Junior Concert reproducers. The mica is 'best quality', clear, and is the EXACT size just like the originals in diameter and thickness needed for such reproducers. The diameter is 1 19/32" (that is 1.59375 inches) and the thickness is 0.0055 inch. These diaphragms do not have the center hole since most repairmen prefer to drill their own center holes. Note: The $3 price is for ONE, TWO, or THREE mica diaphragm. DO NOT ORDER FROM HERE FOR PURCHASING MORE THAN THREE DIAPHRAGMS (UNLESS YOU WISH TO PAY $3 FOR EACH DIAPHRAGM). PRICE DIMINISHES with the purchase of greater quantities! Email: email@example.com for purchase arrangement of a greater quantity.
Pricing scale: 1 - 3 @ $3.00 each; 4 - 19 @ $2.50 each; 20 - 69 @ $2.25 each; 70 - 99 @ $2.00 each; 100 - 169 @ $1.75 each; 170 or more @ $1.50 each. Appropriate discounts will be given after ordering.