What is inside the SHROOMKTOBER Serum Bank
- 30 bass presets
- 30 leads
- 19 plucks
- 6 pads
- 10 random sounds
That is 95 presets for Xfer Serum in one bank, from basses to leads, plucks and pads, plus a handful of random sounds for when you want a surprise. You need Serum to use it; the presets are files you load into the synth.
SHROOMKTOBER Serum Bank
95 presets for Xfer Serum: bass, leads, plucks, pads, random sounds.

Who it is for
Producers who work in Xfer Serum and want a finished set of sounds for a dark, distorted beat, without spending hours on sound design. It also works as a starting point: load a preset, change a few knobs and make it yours.
How to install and use the presets
- Unzip the archiveKeep the folder somewhere you will find it again.
- Add the bank to SerumCopy the preset files into Serum's presets folder, or load them from where they are. The step-by-step version is in how to install and use Serum presets.
- Pick a sound by typeThe bank is made of bass, leads, plucks and pads, so you can reach for the right kind of sound quickly. The random sounds are for experiments.
- Make it yoursChange the macros, the filter and the effects, then save your own version. A preset is a starting point, not a finished track.
How you get it
- Press Buy and sign inYour e-mail and a 6-digit code: no password, and the account is made for you the first time.
- Pay the way you likeVisa or Mastercard cards, Apple Pay, Google Pay, SBP and crypto are confirmed automatically, usually within a minute. PayPal, USDT and a Ukrainian card are checked by a person, within 24 hours at most.
- DownloadThe link arrives by e-mail and the file waits in your account on the site (the person icon, top right). It is your personal archive.
License
You get a personal, non-exclusive license to use the sounds in your own music, including commercial releases. You may not resell, share or re-upload the files, or present them as your own. Each copy carries an invisible identifier tied to your purchase, so that unauthorised redistribution can be traced. The full text is in the Terms of Service.
Looking for more than presets?
The SHROOMKTOBER Multi-Kit is made of 808s, drums, FL Studio projects, vocal presets, a video and a bonus. The DISTORTED SHROOM Multi-Kit comes with its own Serum bank.
Questions
What do I get?
95 presets for Xfer Serum: 30 bass, 30 leads, 19 plucks, 6 pads and 10 random sounds.
Which software do I need?
Xfer Serum. The presets are made for it and do not load into other synths.
Can I use the sounds in commercial releases?
Yes. You get a personal, non-exclusive license to use the sounds in your own music, including commercial releases. You may not resell, share or re-upload the files, or present them as your own. Each copy carries an invisible identifier tied to your purchase, so that unauthorised redistribution can be traced. The full text is in the Terms of Service.
How do I get the files after paying?
You get an e-mail with a personal download link as soon as the payment is confirmed, and the file also appears in your account on the site. Card, Apple Pay, Google Pay, SBP and crypto payments are confirmed automatically, usually within a minute; manual payments are checked by a person, usually within a few hours and at most within 24 hours.
How can I pay?
By card (Visa or Mastercard), Apple Pay or Google Pay you pay on the secure page of our payment provider Creem, and with SBP or crypto on the secure Coinso page; either way the payment is confirmed automatically, usually within a minute. Card payments are not available from Russia and Belarus. You can also pay by hand with PayPal, USDT on the TRC20 network or a Ukrainian card: then you upload a proof of payment and we confirm it, usually within a few hours and at most within 24 hours.
How do I add the presets to Serum?
Copy them into Serum's presets folder or load them from where you saved them. The steps are in our Serum presets guide.
Is there a free kit to try first?
Yes. The free Demo Multikit has demo drums, demo Serum presets and FLPs, about 5% of what is inside the full kits. You only need an e-mail address to get it.
Can I get a refund?
Digital files cannot be returned, so sales are final once you have received them, with a few exceptions such as a duplicate payment or a damaged file we cannot replace. The details are in the Refund Policy.