1976 TSI SPEECH + STUDENT "FIRST TALKING" VINTAGE CALCULATOR
*Ultra rare "Student (blue) version" calculator is in excellent condition and works perfectly.
*Manufactured by TSI, Telesensory, Systems Inc.
*The brown version was purchased by schools for the blind and given to the teachers.
*The blue version, with fast/slow key, is much rarer as it was purchased by students.
*I've only seen 2 "Student (blue) version" ones and the other was in very poor condition.
*The original 1976 price of $395 would be $2246 in today's money.
*Very low production numbers and much fewer remain today.
*Notice the keys are positioned as a telephone's for easier blind usuage.
*Includes pouch, earpiece and tested charger.
*Also includes a lifetime freshly rebuilt 4-series rechargeable battery pack (a $35 value).
*If this pack ever fails to hold a charge, we will rebuild it at no charge.
*Synthesized voice is clear and concise as designed.
*Interior compartment is clean and conductive.
*Super low serial number S1D 000728.
*Please review all photos as they are part of the description.
*All items from Vintage Calculators Inc come from a smoke free environment.
*100% satisfaction guaranteed or prompt refund including original shipping.
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