• TalkBass has been independent since 1998. Add your voice.
    Create a free account to reply to discussions, view embedded media, and browse with fewer display ads.
    Join freeLog in
    Want zero display ads or expanded classifieds tools? Compare plans.

Double Bass Revolution Solo into a Markbass CMD 121p?

As far as I can tell, the input impedance of that amp is 500 kohm. That's not exactly ideal. I strongly recommend that you get one of Invalid Link Removed devices. Not only will it provide an ideal load for the Rev Solo, but it will filter unwanted infrasonics that can be transduced by many piezo pickups.

As for the Rev Solo itself, I really like it and you're likely to consider it to be a substantial improvement over your Underwood.
 
I also use a Rev Solo, into a GK MB115, and recently got the Fdeck as well. Let me just say as many have on the forums that it is a great little piece of equipment, it makes your bass/amp combo sound soo much better! It cuts out so much of the extra noise and clutter, and gives it a warmer sound overall, as well as cutting boominess and feedback. For an amped DB, I think the Rev Solo/ Fdeck combinations is one of the best ways to go.
 

Latest posts