The BIGZUN 7x4 Mega Multi is a 10HP passive multiple (patchbay) for Eurorack with 28 jacks.

Hand‑designed and hand‑built Eurorack module

The 7×4 Mega Multi is a large, carefully crafted passive patchbay for Eurorack systems, fully designed and built by me in the Bigzun workshop.

Each unit is produced in small batches — from PCB design to panel graphics, assembly, and final testing. This is independent electronic craftsmanship, not mass manufacturing.

The front panel is made from FR4 (PCB laminate) with a black soldermask and white F.Silk graphics — clean, durable, and lightweight.

Its symmetrical layout and clear labeling make it a practical and visually appealing addition to any rack.

With 28 connection points (7×4), this module gives you the flexibility to split signals, organize complex patches, and keep your workflow tidy and intuitive.

⭐ Why musicians choose the 7×4 Mega Multi

FR4 panel — lightweight, durable, with crisp white graphics.

- 28 routing points — far more than standard multiples.

- Large 10HP format — comfortable spacing and easy access.

- Passive design — no power required, noise‑free, works with audio & CV.

- Hand‑assembled — each unit individually built and tested by me.

- Small‑batch production — unique item from an independent maker.

🛠️ Available versions:

1. Fully assembled module

📐 Technical specifications

Type: passive patchbay / multiple

Configuration: 7×4 (28 points)

Format: Eurorack 10HP

Height: 128.5 mm

Jacks: 3.5 mm mono

Panel: FR4

Color: black with white graphics

Manufacturer: Bigzun

Designed & hand‑built by me