POWER.TXT rev. 5/2/93 At this point in time, only the power supply directly from Supra that has been packaged in with the SupraFAXModem is approved. (Your local distributor may have re-packaged the modem with a supply that matches to your local power source. In that case, the DEALER, not Supra, would be responsible for correctly rating the supply.) If trying to find a supply to use outside the US, or as a replacement for a failed power supply (see note below), Supra suggests looking for a supply with an output rated at 9 volts AC (alternating current) at 50 to 60 Hz and 1 amp. of current. (The current rating is greater than the listed power requirements in the manual because many transformers are not corrected rated to supply full voltage at full current load.) (Supra's warranty may be voided if damage is done by using the wrong type of power supply.) NOTE: Original Supra Power Supplies that fail due to defect are included in the warranty coverage on the Modem. Supplies that have been damaged due to user damage, or acts of god, are not included in this policy, but may be purchased from Supra for 19.95 + Shipping & Handling.