Introducing the PROCOOL HK640B
Designed for the Hughes & Kettner GRANDMEISTER DULUXE 40 guitar amp!
(GrandMeister sold seperately)


Hughes & Kettner reached out to us for a cooling system to keep the GrandMeister running cool and sounding awesom.
Naturally we abliged with a custom fan system that delivers constant airflow and matching blue lights.

Seriously... If you play guitar, you need to play this!

Ready to purchase?


During NAMM we are offering a special 20% discount!
Starting Jan. 25th 2018 thru Jan. 28th 2018

Yeah! You know you want it.... :-)

Click here to purchase the HK640B

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