Daisy hardware · two-slot sampler and synthesiser

WAYLORD

Two instruments at once, ten patches, every sample on a card you can swap. This is the owner's reference for both formats — the Pod and the Stompbox.

Two formats, one instrument The sound, the patches and the editor are identical. They differ only in their sockets and their front panel: the Pod is the Electrosmith Daisy Pod, with 3.5mm connectors throughout; the Stompbox is the pedal-format board, with 5-pin DIN MIDI, quarter-inch jacks, a 9V supply and a true-bypass footswitch. Where they differ, this page says so.
01 — Overview

What it is

WAYLORD plays two instruments at once — a Left slot and a Right slot. Each slot picks its own sound from the whole instrument list, has its own volume, pan, pitch LFO, EQ, filter and glide, and can be layered with the other or split across the keyboard. The two are then mixed into one chain of shared effects.

A patch is the whole picture: both slots, their instruments and settings, the effects, the envelope. The instrument holds ten patches in its own memory and keeps them through a power cycle. Everything else — larger libraries of patches, naming, importing and exporting — lives in the browser editor.

The sounds themselves come from two places. The oscillator and FM engines are computed, so they are instant. The sampled instruments are files on the microSD card, read into memory the first time you select them, which is why those take a moment to arrive.

Slots

2

Left and Right, independent, layered or split.

Patches on the device

10

Complete setups, held in flash. Unlimited banks on the computer.

Instruments

~80

Oscillators, FM, organs, and sampled pianos, Rhodes, guitars and steels.

Audio

48kHz

24-bit in and out, stereo, with a headphone amplifier of its own.

02 — Connections

Plugging it in

Stompbox

SocketWhat it is
MIDI in5-pin DIN. Your keyboard goes here with an ordinary MIDI cable, no adaptor. A separate path from USB — it works on its own with no computer attached.
MIDI thru5-pin DIN. A copy of whatever arrives at MIDI in, for chaining another instrument after this one. It is a thru, not an out: WAYLORD does not generate MIDI on it.
Power9V DC barrel jack. The main supply. USB does not have to be connected to play.
USBMicro USB, on the Daisy Seed inside. MIDI to and from a computer, and how the editor talks to the instrument. It will also power the board on its own, but a computer's USB adds noise — use the DC jack for a quiet signal.
Audio outTwo quarter-inch jacks, Left and Right, line level. Ordinary instrument cables, no breakout.
Audio inTwo quarter-inch jacks, Left and Right, line level. Optional — runs a guitar or anything else through the same effects.
Headphones3.5mm stereo, its own amplifier. It shares the Volume knob with the quarter-inch outputs, so turning down for headphones turns the outputs down too.
SD cardmicroSD, holding every sampled instrument. The instrument still boots and plays its oscillators without a card; the sampled sounds are simply silent.
Check your supply's polarity Confirm the polarity your unit expects before you plug a pedal-board supply into the barrel jack. Do not assume the usual pedal convention.

Pod

The Pod uses 3.5mm connectors throughout: MIDI in on a 3.5mm TRS jack, audio in and audio out on 3.5mm stereo jacks, and micro USB for both power and the editor. There is no DC jack, no MIDI thru, no footswitch and no separate volume knob — the encoder is the volume. The microSD slot is the one on the Daisy Seed itself.

Cables that work

ForStompboxPod
Power9V DC supply on the barrel jackMicro USB
AudioQuarter-inch instrument cables, one per jack3.5mm stereo
MIDIAny ordinary 5-pin DIN MIDI cable3.5mm TRS MIDI adaptor
ComputerMicro USBMicro USB
03 — Hardware

The controls

Everything on the panel is a performance control. Nothing here needs a computer, and the editor follows whatever you do with your hands.

1

Knob 1 — chorus

Sweeps the chorus from none up to the wet level the patch was saved with. Global: it acts on the mix of both slots, and it is not stored in the patch.

2

Knob 2 — delay

The same idea for the delay, sweeping wet and feedback together up to the patch's saved levels. Whichever moved last wins: the knob takes over from the editor, and the editor takes it back.

3

Encoder — three things

  • Turn — the master volume, inside the instrument, outputs and headphones together. It is velocity-sensitive: a slow detent moves 0.8dB for trimming, a fast one 6.4dB so you can cross the range in eight clicks. The top end goes deliberately past unity, into clipping, if you want it.
  • Tap — bypass the effects, and back. The LEDs flash to say which. This is a digital bypass of the effects block, not a hardware bypass.
  • Hold (about half a second) — return to patch 1 from wherever you are.
4

Buttons 1 and 2 — patches

Previous and next patch, wrapping round 1–10. Hold one for half a second to jump two at a time; press both together to jump five. These are faster than the editor's buttons — use them when you are playing.

5

Volume knob STOMPBOX ONLY

The analogue output level, after everything else, feeding the quarter-inch outputs and the headphones together. It is a passive control, so it also rolls off a little top end as it comes down — that is the circuit, not a fault.

This is a different control from the encoder's master volume. The encoder works inside the instrument and the editor follows it; this knob is the last thing in the signal path and the instrument knows nothing about it.

6

Footswitch STOMPBOX ONLY

True bypass, in hardware. A relay wires the inputs straight through to the outputs, around the Daisy entirely — so bypass works whatever the firmware is doing, and the instrument is silent through it. The small LED beside the switch is lit when the effect is in circuit.

Not to be confused with the encoder's tap, which is a digital bypass of the effects block only.

7

Mod wheel (on your keyboard)

Brightness, on both slots together: filter cutoff on the oscillator engines, tone crossfade on the sampled ones. It also sets the rotary speaker's speed — down stops it, middle is slow, up is fast.

8

The two LEDs

Each slot's instrument has a colour, the left LED for the Left slot, brightening on every MIDI message so you can see notes arriving. They turn purple while the card is being read and green when a load succeeded. A failed load holds purple and then blinks a count.

Stompbox: red does not come out red On the current Stompbox board the LED driver's channels are rotated and two segments share a line, so pure red cannot be produced — anything the firmware means as red appears purple. Green and blue are correct. If a load fails, count the blinks rather than reading the colour (see When it misbehaves). Patch colours that contain red or yellow are not distinct on this board either.
04 — Patches

Patches & banks

The instrument holds ten patches. A patch carries both slots' instruments and all their settings, the effects, the envelope, the split and transpose, the in/out mode and the advanced MIDI effect — everything except the handful of things that are deliberately global.

What is global rather than per patch

Chorus and delay settings, velocity sensitivity and velocity boost, the per-instrument sample start, attack and velocity curves, keyboard and velocity tracking, mono output, and the EQ bypass. These are properties of the instrument, saved with it, and they do not change as you move between patches.

Changing patch

Buttons 1 and 2 on the panel, the editor's patch tabs, or MIDI CC 36. A patch change lets go of everything: notes stop, effects are cleared, and the new patch's sounds are loaded. If either slot wants a sampled instrument, that load happens now — both slots, one after the other — so a sampled patch takes noticeably longer to arrive than an oscillator one.

Don't play while anything is loading Notes sent while a patch or a bank is arriving — from the editor, the plugin or a sequencer — can land in the middle of it. Let a load finish before you play.

Saving

Everything you change takes effect immediately but is not kept until you save. That is deliberate: you can try anything and simply reload the patch to get back. The editor's Save all patches to device writes all ten to flash at once; nothing reaches flash before you press it.

Banks on the computer

The editor stores named banks of ten patches in the browser and exports them as files, so the ten slots on the device are a working set rather than a limit. A bank file is a plain list of MIDI messages, which is why the same file works with the editor, the plugin and the hardware.

05 — Sound

Instruments

Each slot picks one instrument from the full list, independently. There are around eighty. They fall into a few families, and the family tells you how the instrument behaves more than its name does.

FamilyExamplesHow it behaves
OscillatorsSine, Saw, Square, Pulse, band-limited and analogue-modelled variantsInstant. Velocity and note number open the filter, the mod wheel sets its base cutoff. Pulse gets a live width control.
FM and PMFM Rhodes, Waylo Xfade2, mda DX10, 4-Op PMInstant. The 4-Op page gives you eight algorithms and full per-operator control when you turn Manual edit on.
OrgansTonewheel Organ, with drawbars, percussion, vibrato and a rotary speakerInstant. The rotary speaker's speed follows the mod wheel.
Wavetable keysmda EPiano, Vintage Vibe, Waylo Tele, Sustain SteelTheir data is on the card as well, but it is small — a few megabytes rather than thirty — so they arrive quickly.
SampledSalamander and Studio pianos, Rhodes and Wurlitzer takes, acoustic and electric guitars, pedal steels, Nord and Ensoniq one-shotsRead off the card on first selection. Full-size banks are up to 30MB and take several seconds; the eight “Small” banks are a second or two.
PatternedCDG RotatorEach key-down fans out into up to three notes — the key, a fifth above, and a harmony stepping through a sequence.

The Double

Each slot can run a Double: a second copy of its own sound, sharing the same recordings, so it costs voices but no extra memory. It has its own level, pan, pitch LFO and timbre tilt. Set the LFO slow and shallow and it is a detune; set it faster and it is a chorus you can hear through the effects. Available on the sampled instruments, Waylo Tele and the mda EPiano.

Per-slot EQ

Each slot has its own three-band EQ applied to its instrument and its Double before the two slots are mixed, like a channel strip. Flat — all gains centred — switches it off entirely rather than processing to no effect.

Your own samples

The editor's Your own sample panel turns one recording of a held note into a playable instrument: pick the file, check the note it found, choose mono or stereo and a User slot, audition it across the keyboard, then download the .dat for the root of the card. It all runs in the browser. The detector takes the median pitch over the whole sustain and checks the octave, which is what stops it hearing a saxophone an octave high.

06 — Effects

Effects

The two slots are mixed, the audio input is added, and the result goes through one chain. Every stage is saved with the patch, and each one costs nothing while it is switched off.

#StageNotes
1AmpAmp simulation with drive, wah, presence and a wet control. First in the chain on purpose: distortion into chorus and delay is what a guitar rig sounds like, and the other order smears.
2DelayThree delay times (left, centre, right) with dry, wet and feedback. Knob 2 sweeps it live.
3ChorusDry, wet, speed and depth. Knob 1 sweeps it live.
4PhaserTwo characters: Classic, or a Phase 90 model.
5Ring modulatorFrequency and depth.
6Rotary speakerA Leslie. Its speed follows the mod wheel: down stops, middle slow, up fast.
7ReverbThree types: Plate, Hall, Room.
8TremoloRate and depth, as a level tremolo or a pan tremolo.

The classic chorus and delay

The chorus and the delay each have a second mode, saved per patch, which runs the Waylinator's own chorus and delay instead of WAYLORD's — the same code, with the same knob response it has there. You can take one of each, in any combination.

Advanced MIDI

A patch can run one note-processing effect ahead of the engines: Waylo Trans, MIDI Rotator, Chord Sequencer, Diatonic Chords, Fifth Up, or Fifth Up Fourth Down. These are the note-remapping ideas from the Waylinator, applied to whatever the slots are playing.

07 — Routing

Audio in & bypass

Whatever is plugged into the inputs is mixed in before the effects, so it goes through them exactly as the engines do. Turn both slots' volumes down and WAYLORD is an effects box. The input level is per patch: 0 is off, 100 is unity, and above that it drives into clipping on purpose. Mono takes the left input to both sides, for a guitar in one jack.

In/out mode, per patch

ModeWhat you get
1Synth and samples, stereo out
2Synth and samples, mono out
3Synth and samples blended with the input, stereo out
4Effects only, stereo in, stereo out
5Effects only, mono in, stereo out
6Effects only, mono in and mono out
7Synth and samples blended with the input, all mono

In the effects-only modes the engines still run — notes keep their envelopes — they simply are not summed into the output. So a patch carrying nothing but phaser and reverb is a phaser-and-reverb pedal.

The mode is a patch setting, the bypass is a pedal You choose the in/out mode in the editor, where you can see it. The encoder's tap is the live control: effects in, effects out, nothing else. It is never saved with a patch — a patch should not load already bypassed.
08 — Editor

The editor

Everything the panel cannot reach is in the browser editor, which talks to the instrument over USB MIDI. There are two pages, one per format: use the Stompbox page for the pedal and the Pod page for the Pod. They are the same editor; they differ in what they tell you about your sockets.

Chrome or Edge The editor needs Web MIDI, which Safari and Firefox do not support. Connect the instrument over USB before you press Connect.
  1. Connect the instrument over USB and open the editor page for your format.

  2. Press Connect and pick the Daisy from the list.

  3. Edit. Everything is live immediately — you hear each change as you make it.

    Switching patch tabs loads that patch onto the device and keeps whatever you changed on the one you left, so you can work through all ten and listen to each.

  4. Press Save all patches to device when you are happy. Nothing reaches flash before that, so anything you dislike is undone by reloading the patch.

What takes time

Loading a whole bank from the editor takes about thirty seconds, because all ten patches and all their samples go across. Let it finish.

The plugin

There is also a desktop plugin and standalone app that compiles the same engine, holds a bank, and can talk to the hardware in both directions. It can edit, but the browser is the better editor — use the plugin to play the sound inside a session, and the page to build patches.

09 — MIDI

MIDI

WAYLORD listens on all channels. Notes, velocity, pitch bend (±7 semitones), the mod wheel and the sustain pedal all do the obvious thing. Everything else is continuous controllers, and the editor sends the same ones you can.

The controllers worth knowing by hand

CCWhat it does
1Mod wheel — brightness on both slots, and the rotary speaker's speed
7Master volume (the same one the encoder turns)
20 / 21Left / Right slot instrument
30 / 31Left / Right slot volume
33 / 34Left / Right slot pan
36Patch select — ten slots, banded across the range (see below)
39–42Envelope attack, decay, sustain, release
43–45Tremolo rate, depth, and mode (level or pan)
46–49Left slot EQ: low, mid, high, mid sweep
64Sustain pedal
66 / 67Left / Right glide on or off
71 / 74Delay / chorus amount — the two panel knobs, remotely
94Velocity sensitivity

Instrument and patch selection are banded across the 0–127 range rather than numbered directly, because there are more than 128 of some things and fewer of others. The editor handles this; if you are sequencing it by hand, send the middle of the band rather than its edge.

The deeper parameters — the operator pages, the doubles, the amp, tracking, the advanced MIDI effect — travel as NRPN: controller 99 picks the parameter and controller 6 sets it. The full table is in the editor's own footer, which is generated from the firmware and is therefore always the current one.

Two useful messages

SendAnd
99 = 2, then 6 = 127Save everything to flash
99 = 3, then 6 = 127Reload everything from flash, discarding live changes
10 — Storage

The SD card

Every sampled instrument is a file on the card. The patches are not — they live in the instrument's own flash — so swapping cards changes the available sounds but never your patches.

What a card needs

  • Formatted FAT32.
  • The instrument .dat files at the root of the card, not in a folder.
  • Nothing else is required. The instrument reads only the files it needs, by name.

Without a card

It boots, it plays, and every oscillator, FM and wavetable instrument works normally. Only the sampled instruments are silent, and each one says why rather than failing quietly.

How much time a load takes

Two instruments' worth of samples are held in memory at once, one per slot, so moving between two sampled patches re-reads the card while moving back and forth between the same two does not. A full-size bank is up to 30MB; the eight Small banks exist precisely so that a sustaining keyboard sound can be switched quickly.

Counterfeit cards are real and they fail exactly here A card that reports 16 or 32GB and holds a hundred megabytes will pass a format, copy your files without complaint, and then read back garbage. If sampled instruments load and sound wrong — not silent, wrong — suspect the card before anything else, and verify it by reading the whole payload back, not by checking its reported size.
11 — Maintenance

Firmware updates

A firmware update writes about half a megabyte into the instrument's program area. It cannot touch a single sound — the sounds are files on the card, and there is no longer any address in the instrument for a sample to be written to. Your ten patches are kept as well.

Two ways to do it

RouteNeedsNotes
The installer app
macOS
An app, supplied for your instrumentSelf-contained: nothing to install and no file to choose. It carries the firmware inside it, names which board and which release it is about to write, finds the instrument, installs the bootloader first if the board has never had one, and shows you the write as it happens.
By hand
Windows, Linux
dfu-utilPut the board in DFU — the editor's Reboot to DFU button does it over USB, or hold BOOT and tap RESET — then dfu-util -a 0 -s 0x90040000:leave -D <image>.bin -d ,0483:df11. On Windows the DFU device needs a WinUSB driver (Zadig) bound to it first.
The Pod and the Stompbox need different firmware They are not interchangeable. The Stompbox's card wiring differs, and the Pod's image will appear to work on it while reading the card incorrectly. Use the download named for your format, and if you are choosing a file by hand, check the name.

The editor page has a Reboot to DFU button, which is the easy way to get the instrument into the state an update needs without holding buttons. It does not write the firmware itself.

If an update is interrupted

The instrument is left in its bootloader, not broken. It will not play, and it will not look alive. Run the update again — it will find it waiting and finish the job.

12 — Troubleshooting

When it misbehaves

Reading a failed load

When a sampled instrument fails to arrive, the LEDs hold purple and then blink twice: first a count for where it failed, then a count for what the card said.

First countWhere it got to
1Opening the file
2Reading its header
3The file's format
4The bank is too big
5Its note table
6The audio itself

One blink then four is by far the commonest, and it means exactly one thing: that file is not on the card under the name the instrument expects. Thirteen on the second count means the card did not mount as a filesystem at all.

SymptomLook at
No sound at all, StompboxThe footswitch — true bypass is silent through the instrument. Then the Volume knob, then the encoder's volume, then the encoder's tap.
No sound from one slotThat slot's volume and pan, and whether its instrument is a sampled one that failed to load.
Sampled instruments silent, oscillators fineThe card: present, FAT32, files at the root.
Sampled instruments load but sound wrongThe card's authenticity. See above.
Notes arrive on MIDI in but nothing playsWhether the patch's in/out mode is one of the effects-only ones.
A note that will not stopChange patch — a patch change releases everything.
The editor cannot see itChrome or Edge, and the USB cable. A charge-only cable carries no data.
A periodic clickClose the editor tab. It polls the instrument every two seconds, and on a heavily loaded patch that poll is audible.
Dead after an interrupted updateRun the update again. It is in its bootloader.