
Artemis
FLR·001Low-latency monitoring for any interface
You want to record with the full mix, but you’re always fighting the delay. Artemis puts a real monitor section in front of the interface you already own: hear your plugins as you record, keep the take clean or print the effect, two cue mixes, hands-free talkback, MIDI-map anything, and bring apps in like inputs. No DSP hardware needed.

ZEROPOINT
FLR·002Through-zero timecode flanger
Alpha · by invitation
You’ve heard it on the classic records: the flange that sweeps all the way through, folds into nothing, and blooms back out. No ordinary flanger can do it, because its delay can’t go below zero. ZEROPOINT models the actual tape machines, so yours can. AU, VST3, standalone.

Beat Key
FLR·003YouTube to MP3
with the BPM/Key
Paste a YouTube link and get an MP3 named with its tempo and key, or drop in audio you already have and read both. Free with your Four Letter Records account.
What you can count on
Built at the console
Every tool here was made because a session needed it, and used on records before it was offered to you.
Latency you can trust
The delay you see is the delay you hear, measured on your system. Your headphone mix and your recording are separate paths, so what you told it to print is what it prints.
Yours, outright
One purchase, no subscription, no dongle. A license file that works on every Mac you own, with updates to your version included.
How buying works
Pay with a card
Checkout is handled by Stripe. We never see your card. Stripe sends the receipt.
License in your inbox
Your signed license file arrives by email within seconds, with the installer and instructions to load it.
One account, every product
Sign in with your email, no password, to download your licenses, installers and manuals at any time.