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Pittsburgh Modular Structure Core 420 Eurorack Case with Power Supply - Unfinished Hardwood

420HP (3 x 140HP) Eurorack Enclosure with Integrated 3-rail (+12V/5A -12V/5A +5V/5A) Filtered Power Supply, 60 Keyed Power Headers, 30 x Per-rail Sliding Square Nut, 180 x Module Mounting Screw, and 2-channel Eurorack System Bus - Unfinished Hardwood
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Item ID: Str420CoreNat
Pittsburgh Modular Structure Core 420 Eurorack Case with Power Supply - Unfinished Hardwood
Price:$899 and 00 cents
$150.00 suggested monthly payment§ with 6 month special financing‡

We Can Get It Fast!

While this isn't an item we normally stock, we can still get it to you as fast as possible due to our great relationship with Pittsburgh Modular. Go ahead and place your order and we'll follow up shortly to let you know when to expect it. Estimated May 2026.

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Pittsburgh Modular Structure Core 420 Eurorack Case with Power Supply - Unfinished Hardwood
We Can Get It Fast!
Price:$899 and 00 cents
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This article was Written By

Our Product Research Team

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An Uncompromising Core of Eurorack Power

Considering the near-infinite sonic possibilities afforded by Eurorack synthesis, it can be easy to overlook the importance of your console. And who could blame you? After all, combing through modules is half the fun! Pittsburgh Modular has leveraged its lauded synthesizer expertise to deliver Structure Core 420, an indelible Eurorack console whose premier craftsmanship and quality-of-life inclusions will elevate any arrangement. Designed by synthesists for synthesists, this fully powered case has been meticulously engineered to bridge form and function, resulting in a versatile design with 420HP of space split across three 140HP rows. Clean-powered, low-noise, totally protected sound abounds with these rigid, high-quality cases, measuring less than 16 pounds when empty. Synthesists at Sweetwater appreciate that each case includes all the hardware you need to plug-and-play, right out of the box! From power headers, a universal IEC power connector, and EMI filters to sliding square nuts and module mounting screws, Pittsburgh Modular’s Structure Core 420 serves up a versatile, accommodating Eurorack case.

Note: This Eurorack case is constructed with raw, unfinished hardwood. Please contact your Sales Engineer with any questions or concerns regarding handling, treatment, or finishing.

Form, function, and flexibility

Beyond the striking grain of the highly durable wood housing, the Structure Core 420’s edge-to-edge power rails drastically minimize gaps between modules and the sides of the case, ensuring you’re utilizing as much available space as possible. Each rail has 30 smoothly sliding square nuts to perfectly accommodate up to 90 modules each, while the included 180 mounting screws guarantee your sound is secured.

Reliable sonic preservation

To ensure you’re always sounding your best, Structure Core 420 is outfitted with a comprehensive suite of protection and power appointments, with five amps of clear, filtered ±12-volt power alongside five amps of +5-volt power. Moreover, all three power rails are safeguarded by four EMI filters, while 60 keyed 16-pin Eurorack power headers and a case-wide 2-channel system bus keep everything running smoothly with plenty of flexibility. Each case is UL- and CE-approved, RoHS-compliant, and equipped with a universal IEC power connector and fused power protection. What’s more, onboard overload and short-circuit protection are present to prevent any possible damage to your modules, while output overload protection includes auto-recovery and a 10–150% hiccup mode.

Pittsburgh Modular Structure Core 420 3x140HP Eurorack Case Features:

  • Premier craftsmanship and robust construction mean a sturdy suite of 420HP, split across 3 x 140HP rows for flexible arrangements
  • Distinct form factor allows for multiple orientation options to accommodate your workflow
  • Edge-to-edge rails ensure efficient use of space by minimizing the possibilities of gaps between modules and case walls
  • 30 square nuts per rail expertly accommodate up to 90 modules each
  • 180 mounting screws are included for reliable module security
  • 3 power rails include +12V at 5 amps, -12V at 5 amps, and +5V at 5 amps
  • All power rails are protected by EMI filters for clean, clear, reliable sound
  • 60 keyed 16-pin Eurorack power headers and a case-wide 2-channel system bus provide flexible connectivity options
  • Fused power protection and a universal IEC power connector guarantee consistent, safe power for your sound
  • Onboard overload and short-circuit protection, as well as output overload protection, safeguard your modules from unexpected damage, including a 10–150% hiccup mode with auto-recovery
  • RoHS-compliant, UL- and CE-approved

Warranty Info

Sweetwater's FREE 2-Year Total Confidence Coverage Warranty

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  • Get back to making music with the industry's fastest turnaround time
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Tech Specs

  • Type: Eurorack Case
  • Bus Boards: 60 x Keyed 16-pin Power Headers
  • HP Size: 420HP (3 x 140HP)
  • Module Depth: 1.37"-2.93" (35mm-74mm)
  • Exterior Height: 16.5"
  • Exterior Width: 29"
  • Exterior Depth: 3.5"
  • Materials: Baltic Birch Plywood (unfinished), Aliuminum
  • Power Supply: Standard IEC AC Cable
  • Power Output: +12V/5A, -12V/5A, +5V/5A
  • Weight: 15.25 lbs.
  • Manufacturer Part Number: PMS321

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