TGI Power Box Micro Power Supply Electric Guitar It can serve you for

It can serve you for bedroom practice

Sustain and level controls adjust the compression and output

though you can use it for that purpose

then at the ball-end the wind is fixed with the ‘Fusion Twist’ soldered join so the ball cannot slip or move

For the Pre-EFX (Dynamic Based)

TGI Power Box Micro Power Supply Electric Guitar It can serve you forThe TGI TGIPB1 Power Box Micro Power Supply is a multiple isolated power supply ideal for powering guitar effects pedals. Features 10 isolated DC outputs. Isolated outputs minimise unwanted noise and hum which can become a problem the more you start to link up guitar effects. Offers 8 x 9V outputs which will power the vast majority of effect pedals. There is also a useful 12V output and 18V output for pedals that require a little more juice. The TGI