Register to become a Friend of JOYO and be in with a chance to win £50 quid of JOYO vouchers! You could also appear on our brand new JOYO FOJ directory showcasing real users of the JOYO gear.
In the UK JOYO has a growing number of UK music shops & retailers who can hook you up with a little JOYO in store.
The number of music shops who stock the JOYO products in the UK is increasing, we now have over 60 music retailers in England, Ireland, Scotland & Wales. Please take a look on our JOYO retailer map and support your local music retailer. Try the pedals out in person & in confidence from our authorised dealers.
If your local store is not on here, ask them to get in touch and register as an authorised JOYO retailer, it would be great to hear from them.
You can also buy JOYO in our Online Shop: all products in the UK come with a 12 months warranty
The JOYO ZGP is a wide-range voltage input power supply, specially designed for isolating a power supply's hum and noise to make your pedals sound cleaner and only give you the signal you actually want! It is well known that power supply hum and noise are insufferable to guitarists when using a mixture of pedals. The JOYO ZGP is the cure.
Hum and noise may come from patch cables, your guitar, a mixture of pedals but the main source for hum and noise for users is a pedal's power supply system, aka PSU power adapter. Currently, a lot of the 9V adapters on the market are not isolated, or even filtered, and their performance is inferior to isolated power supply with regard to cross talk pedal noise. This noise occurs when several effects pedals are connecting to one power supply, each pedal (especially digital pedals) form a ground loop, which brings the noise from other magnetic fields into the signal path and all the other pedals are affected and become unstable.
In the same instance pedals when connected will form several DC circuits which in turn can interfere with each other. This is most noticeable with high gain pedals. The ZGP is capable of isolating the power supply's hum and noise completely filtering out, even from a normal 9V adapter. So say goodbye to ground loops or ripple noise, these headaches are over when you are use the ZGP.
Simply connect the ZGP from the output jack of the power supply to the input power of the Guitar effect pedal.
Benefits of the ZGP
Change the normal daisy chain power supply into a real independent daisy chain output power supply
Filter ripple noise from the adapter
Max 800mA working current
Breaks the ground loop and offers independent output
It provides stable 9V output voltage
Input voltage: DC9V
Output voltage: DC9V
MAX Output current: 800mA
No load current: 70mA
Output polarity: centre minus
Packing list: a ZGP, and a DC connecting cable
Input polarity: centre minus
Output voltage accuracy: 5%
Reversed polarity protection: yes