Spectra 1100, Power supply

Read more on the Acoustat Spectra 1100 in our home audio section

Charles Mcconnell2004-02-23 22:21

I recently purchased a used pair of acoustat spectra 1100s on Ebay. (hybrids) the speakers are in very good condition except for on minor thing, I did not receive the power supplies. This is what I know, they are the box type that plug into the wall to convert 120v ac 60hz into an unknown VDC at unknown mA. If someone knows what the correct VDC and mA is could you e-mail it to me, I tried to mail Fosgate / Hafler for the info but the site I tried was not in use any more.


Andy Szabo2004-02-23 22:21

The previously supplied answer is not correct. The wall transformer should be rated at 15 volts AC (not DC), and be rated for at least 130-150 mA. The power supply has a rectifier input. Using a 15 VDC wall transformer would probably not supply enough voltage for proper bias operation

Shane Farrelly2004-02-23 22:21

Power supply for Spectra 1100 should be 15 VDC 100 mA.

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