Harley Benton GroundBox

Start 360°

Grounding box

Provides a ground connection for guitar setups
Helps to avoid background noise in any guitar setup without a ground connection, e.g. for battery-operated amplifiers, compact power amplifiers or multi-effects with a power supply unit
2 Jack sockets for signal input and output
Detachable earth cable with banana connection
Dimensions: 93 x 54 x 35 mm
Weight: 175 g

Note: Only for use with guitar or line signals, never connect to power amplifier outputs or speaker connections! It is not recommended to use the grounding box in systems with an existing ground connection.

30-Day Money-Back Guarantee

3-Year Thomann Warranty

Available since February 2020

Item number 472496

Sales Unit 1 piece(s)

Multi-Channel Unit No

Channels 1

Active / Passive Passive

19" No

Pad switchable No

Gnd/Lift switchable No

Speaker Simulation No

195 kr

Including VAT; Excluding kr200 shipping

133

Sales Rank

in DI Boxes

This is what customers who viewed this product bought

Millenium Pocket DI 2

19 Customer ratings

5 10 Customers 4 5 Customers 3 2 Customers 2 1 Customer 1 1 Customer

4.2 / 5

features

sound

quality

Review guidelines

15 Reviews

Works wonders on guitars/basses with grounding issues

Quantum Robin 21.08.2020

Recently got this to try and solve a grounding issue on a retro bass which I have never been able to get grounded (probably just the construction of its electronics). I also live in a house with lots of electronics even my grounded guitars have issues in certain rooms.

So out of hope, a wing and a prayer, I bought this. Had no idea if it would help was more wishful thinking that anything. Did it help?

Yes, not only did it help it was a wonder, no ground noise at all direct into my amp, and the tiniest hardly noticeable ground noise with my effects pedals and DI box plugged into the mains power.

The comparison without it is vast it is amazing the clean signal that comes through. Yes, it does impact the tone of the instrument but not much and if you didn't play it side by side you wouldn't notice. The tonal change is a slight cut of the mids and i mean slight. For me it is perfect actually, I like the deep thud tones on my P basses and this suits it really well.

Obviously I would rather not have one but its great.

Report

Do you believe this rating to be inaccurate or unacceptable for some reason? Please give us the reason for your assessment in the following text box and – if possible – your e-mail address for further questions.

Must have accessory

Ahmed Nosseir 19.11.2020

eliminated noise sound from my HB Jam Box especially when using single coil pickups.

Report

Kills all hum

Moylsie 12.05.2022

Does not effect line/mic input sound just takes away the hum really useful

Report

E_P_ 05.08.2024

...work if get Real Ground

Report

Read all reviews

Harley Benton GroundBox

Grounding box

This is what customers who viewed this product bought

19 Customer ratings

You have to be logged in to rate products.

15 Reviews

Smart Navigator

Served with love!

Harley Benton GroundBox

Grounding box

This is what customers who viewed this product bought

Accessories & matching items

19 Customer ratings

You have to be logged in to rate products.

15 Reviews

Compare options

Smart Navigator