Fractal Audio FM9 Dimensions and Power Requirements
The Fractal Audio FM9 measures 20.2 × 9.33 in (513 × 237 mm) and stands 3.5 in (89 mm) tall. It runs from the wall through its own power cord, so a pedal power supply does not apply.
Fractal Audio FM9 specifications
- Width
- 20.2 in (513 mm)
- Depth
- 9.33 in (237 mm)
- Height
- 3.5 in (89 mm)
- Weight
- 5440 g (12.0 lb)
- Power
- From the wall, own power cord
- Jacks
- On the top edge
Size and weight: 20.2" W. x 3.5" H. x 9.3" D.; 51.3cm W. x 8.9cm H. x 23.7cm D.; 11 lbs 15.8 oz (5.44 kg). Checked 2026-11-05.
Power for the Fractal Audio FM9
The Fractal Audio FM9 runs from the wall through its own power cord, so a pedal power supply does not apply.
The maker says: “Input Voltage: 90–264 VAC, 47 – 63 Hz (universal input)” Source
Will the Fractal Audio FM9 fit on your board
Width must fit inside the frame. Depth may hang over the front and back by up to 5 mm in total.
| Board | Frame | Fit | Room beside it | BOSS-size pedals beside it, patch cables | Planner |
|---|---|---|---|---|---|
| RockBoard TRES 3.1 | 20.6 × 9.29 in522 × 236 mm | Fits, 1 mm deeper than the board | 9 mm | 0 | Try it |
| Pedaltrain Metro 24 | 24 × 8 in610 × 203 mm | Too deep: 34 mm deeper than the board, past our 5 mm allowance | – | – | Try it |
| Pedaltrain Classic JR | 18 × 12.5 in457 × 318 mm | Too wide: 513 mm against a 457 mm frame | – | – | Try it |
| Pedaltrain Classic 1 | 22 × 12.5 in559 × 318 mm | Fits | 46 mm | 0 | Try it |
| Pedaltrain Classic 2 | 24 × 12.5 in610 × 318 mm | Fits | 97 mm | 0 | Try it |
| Temple Audio DUO 24 | 24 × 12.5 in610 × 318 mm | Fits | 97 mm | 0 | Try it |
| RockBoard QUAD 4.2 | 24.5 × 13 in622 × 330 mm | Fits | 109 mm | 1 | Try it |
| Temple Audio TRIO 21 | 21 × 16.5 in533 × 419 mm | Fits | 20 mm | 0 | Try it |