IJ Research HE-69 Equalizer

Revision for “IJ Research HE-69 Equalizer” created on April 29, 2017 @ 09:42:57

Title
IJ Research HE-69 Equalizer
Content
The HE-69 is Igor's adaptation of the Helios 69 EQ for the 500-series and 51x Alliance formats. This equalizer is pulled from the legendary Helios consoles built for Island Studios, The Rolling Stones, Apple Studios, and The Who. True to the original, the HE-69 features a 10k high-shelf band, a 50hz low-cut or adjustable boost low band, and an adjustable "peak" or "through" mid band. [gallery link="file" columns="4"] <strong>Features:</strong> <ul> <li>Designed for Lundahl LL1524 or LL1517 output transformers</li> <li>Option for Lundahl LL7101 input transformer or THAT1246-based balanced input receiver</li> <li>Two rack-unit versions can fit in a 1RU case</li> <li>Uses Carnhill or Igor's own inductors</li> </ul> <strong>Price:</strong> <ul> <li>£30 for PCB set</li> </ul> <strong>More Info:</strong> <ul> <li>Further reading on the <a href="http://www.helios-electronics.com/The_Story/the_story.html" target="_blank" rel="noopener noreferrer">Helios story</a></li> <li>Available from <a href="http://www.ramshacklerecording.com/products/he69/">Ramshackle Recording</a></li> <li>Front panels available from frontpanels.de</li> <li>The official <a href="http://www.groupdiy.com/index.php?topic=45773.0" target="_blank" rel="noopener noreferrer">support thread</a>.</li> </ul>
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April 29, 2017 @ 09:42:57 ramshacklerecording