REVISION 1.5 UPDATE MODS:
We will be offering a mod service to all existing customers that would like to update their current Granophyre/Iridium (same amp, different name) and Obsidian to the latest Revision 1.5 specification. While the amps are on-site, we will do a complete evaluation to ensure that the amp is in good health.
*This entails numerous component changes and must be done in house at our Detroit or Northern KY facilities only. We will not offer info or schematics to third parties or other amplifier technicians.
Sonic Changes:
-Less unusable sub low frequencies that slowed transients down.
-Tighter, bigger and more percussive bottom end.
-More reactive and faster midrange
-More midrange dimension (sounds like you can reach your hand into it)
-Revised high frequency harmonics that make it more musical.
We will be contacting customers based on date of form submission.
