Darkglass Electronics · Amp Modeller

Element

9V · 250 mA · maker

Darkglass Electronics Element power requirements

9V DC · centre negative · draws 250mA
the voltage it ships for · digital · from the maker
“Use a 9-12V DC power supply (Center negative 2.1/5.5 mm barrel plug). Current consumption 250mA.” source
Checked 2026-10-14
12V DC · centre negative · current not published
digital · from the maker
“Voltage : 9-12 V DC (Center Negative) … Power : Use a 9-12V DC power supply (center negative 2.1/5.5 mm barrel plug)” source
Checked 2026-10-14

64 × 111 × 35 mm (2.52 × 4.37 × 1.38 in)

Width × depth × height, from the manufacturer.

Each has an output that can power it, checked against its published figure. Plan the whole board to see what runs everything.