This is a collection of various Spica manuals, correspondence and flyers. Some manuals been reconstructed from individual images with out the benefit of having seen the physical document. OCR versions were manually corrected from OCR Scans. While these lack orginal formatting and may contain errors introduced in the scanning process, they may provide readers with the best print recreation. If you have something you think belongs here, .
*The specs listed here are correct for response curves etc, but are for the 8 ohm version of the drivers, however Spica used the 4 ohm versions of these units.