Joyo ZGP Noise Blocker

133

Input Voltage Isolator

  • Isolates hum, noise, crosstalk, and ground loops from non-isolated power supplies and signal patches
  • Converts the multi power supply into a true independent daisy chain output power supply
  • Filters ripple noise from the power adapter
  • Breaks the ground loop and provides independent output with stable 9 V output voltage
  • Input voltage: 9 V DC
  • Output voltage: 9 V DC
  • Output current: 800 mA
  • Dimensions (W x H x D): 16 x 16 x 63 mm
  • Weight: 17g
  • Includes DC connection cable
Available since August 2018
Item number 442128
Sales Unit 1 piece(s)
$8.90
The shipping costs are calculated on the checkout page.
In stock
In stock

This product is in stock and can be shipped immediately.

Standard Delivery Times
1

133 Customer ratings

4.5 / 5

You have to be logged in to rate products.

Note: To prevent ratings from being based on hearsay, smattering or surreptitious advertising we only allow ratings from real users on our website, who have bought the equipment from us.

After logging in you will also find all items you can rate under rate products in the customer centre.

quality

94 Reviews

c
Absolutely remarkable!!
conlondf 30.11.2021
I couldn't believe that this thing works!

I am a pedal and DIY freak... I build my own pedals, power suppliers, have a reasonable understanding of how electronics work.

I have some pedal that are VERY sensitive to power supply use; e.g. Germanium Fuzz pedals... and they do not like being powered by my Lithium Ion battery pack - give a terrible noise.
...I tried to build a filter myself; but didn't make a difference

This little gadget cleans things up 100% I really couldn't believe that it work! ...and at the price, very handy to have, just in case of a gig in a venue with an unstable power supply or other electrical interference.
quality
2
0
Report

Report

D
Simple and works well
DominikZ 02.04.2019
I used this to eliminate high-frequency oscillation in a pedalboard where an analog OD and delay pedals were daisy chained to a same power supply with a digital tuner pedal. When connecting the tuner 9V via the Joyo ZGP the oscillation was gone.
quality
3
0
Report

Report

M
Everybody should have one of these
Miles76 14.12.2021
Really useful when you can't remove undesired noises. It works like a charm.
quality
0
0
Report

Report

y
bye bye hum
yolololo 19.07.2021
I needed this one to hush a tube screamer within a classic setup : single coils + TS + valve amp. I previously had an impressive hum/buzz and this gadget erased it completely. it is the right choice if you need only 1 peripheral silenced and if you are after portability and ease of use.
Great little tool that should fit into your tour case and save the day maybe
quality
0
0
Report

Report