Mach 3

Questions regarding the Mach 3 Head and Combo

FX Loop Seems Like It Is Muted or Not Working
A small early batch of the Mach 3 shipped out with incorrect markings. The FX Send and FX Return are reversed. If you switch the cables then the amplifier w...
Wed, 17 Jul, 2024 at 2:36 PM
Do You Sell the Mach 3 Cabinet Separately?
We do not. If you get a Mach 3 Head and wind up wanting to upgrade to the combo, we would suggest getting the BlockDock 12CB. This cabinet features the same...
Tue, 13 Feb, 2024 at 1:40 PM
Can I Split Signals and Run Both Channels Into Two Different Speakers?
You can run both channels of the Mach 3 simultaneously, but the signal can only go through one speaker/cabinet.  
Fri, 28 Jul, 2023 at 3:05 PM
Both Channels Are On, But I'm Only Getting Sound Out Of One Of Them! Why Is This?
It's a common misconception from our customers that flipping the CH 1-2 Select switch to the center to turn on both channels simultaneously means that y...
Fri, 12 Jul, 2024 at 1:44 PM
Does The Mach 3 Come With the UFC-3 Footswitch?
It does not. the UFC-3 Footswitch is its own accessory that must be purchased separately. 
Tue, 16 Jul, 2024 at 11:43 AM
The Headphone Output Isn't Working and I'm Still Getting Signal From My Speaker
The Mach 3 has two different volume controls. There's SIG OUT, which controls the volume of the Line Out or headphone output and SPKR VOL, which control...
Wed, 17 Jul, 2024 at 3:54 PM