Skratch Attach

Pad modes overview

Skratch Attach has five primary pad modes per deck, each with a secondary mode behind it. You can switch modes from the hardware mode buttons or the on-screen pad mode bar — and the two don't have to match (see below).

Where the five pad mode buttons sit on the MK1: a row of five above the eight performance pads, left to right -- HOT CUE, SAVED LOOP, ROLL, SAMPLER, SLICER

The five modes — and what the buttons say

Important: the mode names printed on the Rane One come from its Serato heritage and are not the Skratch Attach mode names. This table is the decoder ring:

Skratch Attach modeRane One button saysWhat it does
Live LooperHOT CUE (1st button)Record loops from the decks in real time — full guide
Loop PlayerSAVED LOOP (2nd button)Play loop files from disk, tempo-matched, 8 pads × 4 banks
Platter PlayROLL (3rd button)Melodic scratching — pads play musical notes by driving the platter motor
SamplerSAMPLER (4th button)One-shot samples, 8 pads × 4 banks, capture & CHOP
Pad FXSLICER (5th button)Per-pad performance effects: brake, backspin, echo, stutter and more

Everywhere else in these docs we use the Skratch Attach name, with the printed label alongside when you need to find the physical button.

Decoder ring for the MK1 pad mode buttons: HOT CUE is Live Looper, SAVED LOOP is Loop Player, ROLL is Platter Play, SAMPLER is Sample Trigger, and SLICER is Pad FX

On screen the same five modes read LIVE LOOPER, LOOP PLAYER, PLATTER PLAY, SAMPLE TRIGGER and PAD FX, each in its own colour, with the active one underlined and the chain icon at the end of the bar:

The on-screen pad mode bar with LIVE LOOPER active and underlined in pink, the other four modes named in their own colours beside it, and the chain icon at the end of the bar

Secondary modes: press the mode button again

Pressing the mode button of the currently active mode switches to its secondary mode:

PrimaryPress again for
Live LooperUser Mode
Loop PlayerDVS — control vinyl drives the audio (bank 1 scratch sounds, bank 2 songs)
Platter PlayUser Mode
SamplerFrequency Isolator — Acapella / Melody / Bass / Drums isolation. The bar calls it Frequency Isolator; the feature page is Stems
Pad FXUser Mode

The on-screen pad mode bar shows the secondary steadily, as a relabelled button outlined in the primary mode's colour — the secondary sits visibly "inside" its primary.

Loop Player's slot after a second press: it now reads DVS in white, outlined in Loop Player's own blue, with the blue underline beneath it

The chain icon: linked, or independent

At the end of each pad mode bar is a small chain icon. It decides whether the on-screen pads and the hardware pads are the same instrument:

  • Linked (the default) — the bar mirrors and drives the hardware. Tap a mode on screen and the hardware pads change with it, exactly as if you'd pressed the physical mode button.
  • Unlinked — the on-screen pads run their own mode. Your hardware pads keep whatever they were doing, and the bar's active button is marked as the on-screen mode. So you can keep scratching with DVS on the hardware while recording loops with the on-screen Live Looper pads.

The same bar unlinked: the chain icon at the end has turned orange and open, and the active button is marked (UI) above its name to show it is the on-screen mode only

Tap the chain to switch between the two. Re-linking puts the on-screen pads back on the hardware's current mode.

On a rig with a CRSS12 attached, the chain splits all three surfaces: unlinking also detaches the CRSS12 onto its own independent mode, and re-linking returns it to mirroring.

The buttons around the pads

The small buttons beside the pads do app jobs that the printed legends do not tell you about:

The buttons around the pads on a Rane One MK1: the PARAMETER pair, LOOP ON/OFF with RELOOP beneath it, the two small buttons printed x1/2 and x2, the PITCH BEND minus and plus pair, and SHIFT at the deck's lower left -- SHIFT + x2 is Slicer, SHIFT + x1/2 is X10 mode, PARAMETER moves the Platter Play note window and steps DVS banks, PITCH BEND is pad volume, LOOP ON/OFF is Reset Loops

Long-press a mode button to load a folder

Long-press LOOP PLAYER or SAMPLE TRIGGER on the bar and the loop or sample browser opens with one row pinned at the top: LOAD THIS FOLDER TO 8 PADS. Navigate to the folder you want, hit that row, and its files fill all 8 pads of the current bank. It's the same action as shift + the hardware mode button.

The loop browser in folder mode, titled LOAD LOOP FOLDER with the badge reading 8 PADS - DECK 1 - BANK 1, and a gold LOAD THIS FOLDER TO 8 PADS row pinned at the top

Holding a pad while you long-press the mode button opens that one pad's browser instead of the folder one — the way in on an iPad, where there's no SHIFT button and no keyboard.

Shift + on-screen pad shortcuts

ModeShift + pad does
Live LooperClear that pad's loop
Loop PlayerHold to open the loop browser for that pad
SamplerHold to open the sample browser for that pad
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