Q7 Power Sequence Controller

Q7- Power Sequence Controller is an extremely compact, low cost rack mount power distribution system that is ideal for touring PA systems, touring musical and theatrical acts. Q7 allows you to power up its 8 circuits in a sequenced fashion. The sequence is reversed for power down. In audio systems, sequenced powering is often necessary to allow turn-on transients from low level amplifiers and processors to settle down before any power amps are turned on, because powering would result in a loud, annoying, and potentially destructive pop reaching the speakers. Also sequenced powering can avoid excessive inrush currents that cause circuit breakers to trip even though the steady-state currents are not excessive. That is why Q7 is an essential component for your systems.
¡ï¡¡Front panel key/power switch for Main on and off
¡ï¡¡8 standard AC sockets in rear panel
¡ï¡¡Key/Switch on power ascending order with as short delay time
¡ï¡¡Several Sequence Controllers can be linked to build up power controller networks
¡ï¡¡110/230VAC auto worldwide voltage input

Q7+ Plus

Enhancing the Q7, Q7+Plus is built in with multi color Rack Lite provides cool, glare-free directional focused lighting for rack cabinets up to 1 meter (3 feet). The 30cm (12-in) LED light rod is virtually unbreakable, selectable color of white/ purple/ yellow/ red/ light blue/ blue/ green/ and provides automatic color changing feature.


Turn on switch, the power sequence controller s output plug connect AC power supply one by one. Turn off switch, the controller s output plug disconnect AC power supply one by one


With Q7+Plus electric equipments like audio, computer, TV system, broadcast system which connect AC power supply must be connected in sequence to avoid current impact and reduce equipments impact the potentiometer

Rack Lite

Cool, glare-free directional focused lighting provides single color or automatic color changing feature.

Selectable color of white/ purple/ yellow/ red/ light blue/ blue/ green