madbeanpedals Florist24 Manual

Based on: little angel chorus

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Florist24
Florist24
F
MODULATION
X Type:
Build Level: Intermediate
Based On: Little Angel Chorus
The 2024 version of the Florist has no circuit changes and minor layout tweaks.
The Florist is a PT-2399 based chorus capable of a wide range of chorus, vibrato and lots of
modulated weirdness beyond that. It's based around the Little Angel chorus which has been a
DIY staple for many years. My goal was to expand the design with additional features to make it a
"multi-trick" pony.
The added features include width and feedback controls, a different audio-through section and
running the PT2399 at a slightly higher voltage. These additions make for a well-rounded effect but
without the complexity or expense of utilizing a BBD/Clock to create the chorus effect.
Much credit goes to Rick Holt for the original Little Angel design!
SPD: Chorus/Vibrato rate from slow to fast.
DEPTH: Chorus/Vibrato depth from min to max.
WIDTH: Displaces the LFO waveform by making the peaks and valleys uneven (similar to
altering the duty cycle). It also creates a bit of "throb" at the highest setting.
BLOOM: Acts as feedback for the delayed output signal. It can create some pseudo-flange
sounds in conjunction with the WIDTH and DEPTH control, as well.
BLEND: CCW - no effect mixing, 1/2 up - chorus, CW - vibrato.
VOL: Total effect output.
Further Study:
https://www.diystompboxes.com/smfforum/index.php?topic=86297.0
Terms of Use:
You are free to use purchased Florist24 circuit boards for both DIY and small commercial operations. You may not offer Florist24 PCBs for
resale or as part of a "kit" in a commercial fashion. Peer to peer re-sale is fine, though.
Technical assistance
for is available via the
available to respond via email in a timely and continuous manner, and (2) posting technical problems and solutions in the forum creates a record from which other
members may benefit.
All copyrights and registered trademarks are property of their original owners. Any mention of trademarked or intellectual properties in this documents is purely for
comparative purposes.
Overview
Controls
madbeanpedals
forum. Please go there rather than emailing me for personal assistance. This is because (1) I'm not always
Last Updated:
August 17, 2024 11:19 AM
© 2024
madbeanpedals

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Summary of Contents for madbeanpedals Florist24

  • Page 1 Terms of Use: You are free to use purchased Florist24 circuit boards for both DIY and small commercial operations. You may not offer Florist24 PCBs for resale or as part of a “kit” in a commercial fashion. Peer to peer re-sale is fine, though.
  • Page 2: Parts Layout

    Parts Layout Florist24 pg. 2...
  • Page 3: Component Values

    Component Values Florist24 pg. 3...
  • Page 4 Trace Layout Florist24 pg. 4...
  • Page 5 Wiring The Florist24 is compatible with both the SSBP and SSABP bypass boards available at madbeanpedals. The wiring is the same for both. Florist24 pg. 5...
  • Page 6 PT2399 TL062 Regulator 100n LM78L05 Pots 100n BLEND 10kA DEPTH 10kA BLOOM 10kB 220k 10uF 50kA 100k 100n WIDTH 100kB 100n 100kC 100n 10uF 100R 10uF 220k 220k 10uF 220k 2u2 BP 220k 100uF 100n 10uF 100k Florist24 pg. 6...
  • Page 7: Shopping List

    PCB Mount, Right Angle 16mm 100kB PCB Mount, Right Angle 16mm 100kC PCB Mount, Right Angle 16mm Additional Hardware (1) 125B enclosure (2) 1/4” mono jacks (1) Slim 2.1mm DC jack (1) Standard 3PDT footswitch (1) 5mm LED Florist24 pg. 7...
  • Page 8 You should be able to sub a 1uF BP or 10uF BP for C26 if you do not have 2u2. • If you experience any issues with the PT2399 locking up on power up, change R20 from 47R to 100R. Florist24 pg. 8...
  • Page 9: Circuit Voltages

    2.87 2n3904 4.56 0.66 202mV 4.56 0.86 0.74 4.47 0.86 ~2.8 4.56 ~2.8 4.56 ~2.8 4.56 ~2.8 ~2.8 ~2.8 TL062 ~2.8 varies ~2.8 varies varies varies varies varies • 9.42vDC One Spot • Current Draw: ~ 42mA Florist24 pg. 9...
  • Page 10: Drill Template

    Coordinates are denoted in (X,Y), drill size format starting from the center (0,0) location of the enclosure. Tayda drill template: https://drill.taydakits.com/box-designs/new?public_key=WnZwVnRPcEN3TW1kcjRSNTl6S0tZUT09Cg== Hardware 125B enclosure Mono jacks Slim 2.1mm DC jack Standard 3PDT footswitch 5mm LED NOTE: Different 1/4” and DC jack styles may require different sized drill holes. Florist24 pg. 10...
  • Page 11 Build Pic Previous version build Florist24 pg. 11...
  • Page 12 Schematic Florist24 pg. 12...

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Florist

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