Electro-Harmonix · Filter
Q-Tron Plus
24V · 35 mA · maker
Electro-Harmonix Q-Tron Plus power requirements
24V DC · centre positive · draws 35mA · needs a supply of at least 100mA
from the maker
“Power Supply 24VDC-100mA power adapter included … Current Draw 35mA” source
Checked 2026-10-13
Size
146.05 × 120.65 × 63.5 mm (5.75 × 4.75 × 2.50 in)
Width × depth × height, from the manufacturer.
Power supplies that can run it
None of the supplies we know has an output that can run it.