SKU: 57084227397

Chronovore, 24HP CV/Gate Sequencer

Sale price$132.75 Regular price$147.50
Save 10%

Pay in installments of $36.88 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 24 - Jul 29

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Chronovore, 24HP CV/Gate SequencerChronovore is a CV Gate Sequencer based on the TB 303. The circuit was faithfully recreated with modern components in a small form factor suitable for eurorack. The device includes the Pixie u650 CPU which runs an emulation of the original 303 mask ROM for a genuine 303 experience. Since the hardware is identical to the 303 sequencer, other CPUs such as the Quicksilver or Sonic Potions are also compatible (but not supported). Features: Accent, Gate,

 

Chronovore is a CV/Gate Sequencer based on the TB-303.  The circuit was faithfully recreated with modern components in a small form factor suitable for eurorack.  The device includes the Pixie u650 CPU which runs an emulation of the original 303 mask ROM for a genuine 303 experience.  Since the hardware is identical to the 303 sequencer, other CPUs such as the Quicksilver or Sonic Potions are also compatible (but not supported).

 

Features:

  • Accent, Gate, CV Outputs
  • Clock in (24 PPQN) and Run (active High) Inputs for sync
  • MIDI Input for MIDI sync and start as supported on Pixie, TRS A or B (universal)
  • Adjustable slide time, stock, long, longer, and REALLY long
  • Digital controlled Bank/Function controls with display (pattern groups are displayed as A-D instead of I-IV)

Please Note:
This device uses PSIpower and has NO POLAIRTY on the power header, it can be installed EITHER WAY 

 

24HP, 25mm Deep

Current Draw: +12 65 mA, -12V 0 mA

 


 

 

Preliminary Operating Instructions:

 

A: Pattern/Track Write/Play mode selection

Instead of  two big rotary switches on the 303, we have a display and buttons to switch between the 4 modes.  Pressing a button once will put you into PLAY mode, pressing it again will put you into WRITE mode for the corresponding mode (TRACK/PATTERN).  The LED above the button will stay ON when in PLAY mode and flash when in WRITE mode.  The display will show the numbers 1-6 for TRACK mode banks and ABCD for PATTERN mode banks.

B: MIDI Connection

The pixie processor supports MIDI SYNC only at this time, to activate midi sync, you press the FUNCTION and CLEAR buttons on the keyboard at the same time (this will trigger the settings mode) and the sync button is toggled with the time mode button (the LED will be on or off depending on the mode).  The sequencer can then be started from a midi sequencer that sends a start/stop command and the internal tempo is disabled.  Pressing the function button will exit out of the settings mode

C:  Analog sync functions

The DINSYNC functionality is unchanged from the 303 but the routing is expanded to make it more flexible in a modular setting.  The two sync inputs (RUN and CLOCK) are normalled to the internal clock so without anything plugged in, the device runs as SYNC master, just like the 303.  Plugging anything into those ports slaves the device to incoming sync (this MUST be DINSYNC/24PPQN positive clock for the clock and a RUN HIGH/OFF LOW run signal).    Since there are two inputs instead of one cable on the 303, those two signals do not have to be both used at the same time so you could slave the clock and still use the panel start/stop or vice versa.  There is also a switch on the back of the device that converts those two ports to sync OUTPUTs that send clock and start info (just like plugging in the DIN cable halfway on a 303)

D: Adjustable slide time

The slide circuit has 4 different slide times available.  OFF is the stock TB-303 slide time and then the LEDs cycle between the 3 others which get progressively longer

Beyond that, please refer to the TB-303 instruction for sequencer operations.  Great care was taken to make sure that old NEC part behavior is accurate and if you've used a TB before, it will be very familiar, very quickly. 
The Roland TB-303 Manual can be found here


Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 57084227397

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.9 ★★★★★
Based on 9 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
T
Verified Purchase
Tracie
Port Orchard, US
★★★★★ 5
Great material, sharp looking suit!
Size: 7, Color: Light Blue
Very nice suit! We got tons of compliments. Please note it does NOT come with an undershirt. We used this for a First Holy Communion, but I wouldn't hesitate to use it in a wedding! The material was the best that I've seen compared to the four other suits I bought on amazon (I was skeptical and crunched for time)...this won! Great value for the money too. My kid felt very sharply dressed, and wants to find another occasion to wear this light blue suit lol
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026
J
Verified Purchase
Jaclyn
Belleville, US
★★★★★ 5
Would repurchase
Size: 8, Color: Beige
Perfect for a communion. Would absolutely recommend!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026
J
Verified Purchase
Josefrias
Draper, US
★★★★★ 5
Perfect
Size: 7, Color: Light Blue
Love it . Good quality . Value for money . Perfect color . R sizing
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 23, 2026
E
Verified Purchase
Elkin Mauricio
Port Orchard, US
★★★★★ 5
Calidad en Tela y presentación.
Size: 10, Color: Beige
El Traje divino, tal como la imagen. Solo le quedó un tris grande a mi hijo y listo.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 20, 2026
K
Kara Robinson | IG: @booklistfordays
Birmingham, US
★★★★★ 4
⭐️⭐️⭐️⭐️⭐️ Perfect for My Suit-Loving 9-Year-Old 🤍👔✨
My 9-year-old is obsessed with suits, and this one was a total win! 😍 The 3-piece set (blazer, vest, and pants) makes him feel so grown-up and confident. The linen material is lightweight and breathable, which is perfect for warm weather ☀️ — and it doesn’t wrinkle easily, which I appreciate as a parent 🙌. He loves that he can wear it different ways — full suit, just vest and pants, or blazer and pants. 👌 The fit looks sharp, and the adjustable waist is super helpful. Perfect for weddings, school events, church, or any time he wants to dress to impress. 💙 Definitely a favorite in our house! 🎉
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 28, 2026

recommand products