PCB Grinder Symmetrical FET Compressor

Revision for “PCB Grinder Symmetrical FET Compressor” created on April 24, 2016 @ 06:35:49

Title
PCB Grinder Symmetrical FET Compressor
Content
Perhaps a more novice-friendly 1176-style build than others, PCB Grinder's Symmetrical FET is an adaptation of the Urei 1178 stereo FET compressor. The circuit has a topology similar to the 1176 Rev G in its placement of the FET stage and use of an NE5532 balanced input stage, however it departs in its use of ICs for the pre and line-amp stages, allowing for a lower-noise, cleaner sound than what is characterized by other variants of the 1176. Additionally, the layout has been re-arranged to enable easier building and troubleshooting. <a href="http://wiki.diyrecordingequipment.com/wp-content/uploads/2014/06/1178-stuffed-500x500.gif"><img class="alignnone size-medium wp-image-5998" src="http://wiki.diyrecordingequipment.com/wp-content/uploads/2014/06/1178-stuffed-500x500-300x300.gif" alt="pcb grinder symmetrical fet 1176 1178 urei compressor clone diy recording equipment" width="300" height="300" /></a> <strong>Features:</strong> <ul> <li>Stacked potentiometers allow controlling both channels simultaneously</li> <li>Includes all passive components and PCBs, excluding output transformers</li> <li>+/-18V power supply is included on main board, builder must only source power transformer</li> </ul> <strong>Price:</strong> <ul> <li><strong>N/A</strong></li> </ul> <strong>More Information:</strong> <ul> <li>Board no longer available from<a href="https://pcbgrinder.com/index.php"> PCB Grinder</a>, replaced by the MS76 project.</li> </ul>
Excerpt


OldNewDate CreatedAuthorActions
April 24, 2016 @ 06:35:49 PCBGrinder
December 7, 2015 @ 21:56:08 Peterson Goodwyn