By
MikeH
Wed Apr 15, 2026 8:06 pm
Thanks for the info, I had asked chatgpt for the units which will do as I need and the MPC ONE was one of those units it had shwed and this is the step by step it gave for this below, can you tell me is this sounds accurate or makes any sense?
To get the "VirtualDJ style" sweeps and rolls on the Akai MPC One, you’ll use two specific modes: XYFX for the smooth delay sweeps and Sample Looper (or Note Repeat) for the rhythmic rolls.
Here are the steps to set this up for live external audio:
1. Route Your Audio
Plug your audio source into the Input L/R on the back of the MPC.
Go to Menu > Sampler and set the Input to In 1, 2.
Tap Monitor (the speaker icon) to "On" so you can hear your live audio through the MPC.
2. The "Smooth Sweep" (XYFX Mode)
This is how you get the non-stepped, pitch-warpy delay washes from your video.
Go to Menu > XYFX.
Tap the Setup (gear icon) on the screen.
Select Manual Delay or Tape Echo from the preset list.
The Sweep: Slide your finger on the touchscreen.
X-Axis (Left/Right): Changes the delay time. Moving it smoothly will give you those "in-between" millisecond values for a pitch-warping effect.
Y-Axis (Up/Down): Controls the Feedback or Filter.
Pro Tip: Use the Q-Link Knobs on the right of the MPC to "lock" a certain amount of feedback while your finger is off the screen.
3. The "Instant Roll" (Note Repeat & Looper)
The MPC doesn't have a single "Roll" button, but you can achieve it two ways:
Option A: The Note Repeat (Stutter Style)
While your audio is playing, hit the Note Repeat button.
On the screen, select your quantization (e.g.,
The Roll: Hold down a pad. It will stutter the incoming signal at that speed. As you tap different time divisions on the screen, the "roll" will resize instantly.
Option B: The Live Looper (Capture & Resize)
Go to Menu > Looper.
Set the "Sync" to BPM.
Tap Rec to capture a 1 or 2-bar phrase.
Once it's playing, use the Length field on the screen to "shrink" the loop on the fly. Turning the data dial will snap it from 1 bar down to note, creating a rhythmic roll.
4. Frequency Isolation (The "Kill" Effect)
To apply the delay to only the highs or lows (like on the DDM4000), go to Menu > Channel Mixer.
Tap the Inserts tab for your Input channel.
Add a High Pass or Low Pass Filter before the XYFX in the chain. This allows you to "kill" the bass before it hits your delay sweep.
The Verdict: The MPC One is the most powerful "all-in-one" for this, but it requires more "prep" than a DJ mixer.