This was previously installed in a Charvel bass and was then uninstalled after less than 10 hours of use.

There are no imperfections at all whatsoever sonically and cosmetically. This will be shipped in its original packaging as seen in the images above.

This preamp sounds phenomenal but just wasn’t for me. I want it to go to someone who will put this to permanent use!

PRODUCT DESCRIPTION

Expand the sonic range of your electric bass guitar, with the Darkglass Tone Capsule bass preamp system. Instead of a typical bass/mid/treble EQ configuration, the Tone Capsule system offers bass/mid/high-mid tone shaping, each with a +/-12dB range. The bass control is centered at 70Hz for low-end power, while the mid control centers at 500Hz for midrange growl and punch. The high-mid control is centered at 2.8kHz, allowing you to enhance presence and articulation without adding noise or unwanted highs. Bassists at Sweetwater agree, the Darkglass Tone Capsule gives you powerful tone-shaping capabilities in a convenient form factor. 

Darkglass Tone Capsule Bass Preamp System Features at a Glance:

• Active preamp system for electric bass guitar
• Ample tone-shaping opportunities from the 3-band EQ (Bass 70Hz, Mid 500Hz, High-mid 2.8kHz)
• Hi-mid control allows you to add presence and articulation without boosting noise or unwanted highs
• +/-12dB range on tone controls
• Can be powered by one or two 9-volt batteries (not included) for 9-volt or 18-volt operation