Millenium DI 66

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Active Stereo DI Box (Battery)

Input: Jack
KLI link pad +20 dB
0 db or -30 dB switchable
2 XLR outputs
Stereo or mono switchable
Ground lift
Galvanic isolation
Sturdy metal housing with corner protectors
10 - 40,000Hz
Operates with 1x 9 Volt battery

Caution: Not designed to use with phantom power!

30-Day Money-Back Guarantee

3-Year Thomann Warranty

Available since February 2014
Item number 326488
Sales Unit 1 piece(s)
Multi-Channel Unit Yes
Channels 2
Active / Passive Active
19" No
Pad switchable Yes
Gnd/Lift switchable Yes
Powered by battery Yes
Speaker Simulation No

€44

All prices incl. VAT

Sales Rank

in DI Boxes

Information on the disposal of old devices

185 Customer ratings

5 73 Customers 4 61 Customers 3 28 Customers 2 14 Customers 1 9 Customers

3.9 / 5

features

sound

quality

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84 Reviews

Good stereo DI - with loads of options

Edin-Johan 27.10.2019

This is a stury build with metal frame, and perfect fit 9v battery chamber. It's got loads of options for taking control of you sound. Buttons are nice and responsive. I was pleased with the quality of this for stage use, and so far it's kept on going for a year feeling like it's still out of the box.

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Does the job

Hector M. 15.05.2018

This DI Box works as advertised. It has a great set of features such as dB pad, stereo/mono, phase and other switches. Even though it doesn't work with phantom power as stated In the product web page, the paper manual that came with the product said otherwise, which made me doubt for a minute until I confirmed it by trying to use it with phantom power. Also, one of the connectors for the 9V battery feels a little bit loose in both the units I ordered. Overall, for the price, you can't get a better product.

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Best b/for the buck

Honest Reviews 24.03.2021

Reviews always after at least 2 months of use. if you find this helpful consider upvoting

Build Quality -> Very Good
Features-> Excellent
Pros-> Has a mono/stereo feature which i find very useful as I use it both for recording mono audio sources, whilst being able to use it to send my ableton live sessions out as a stereo set.
Cons-> The place for the battery is a bit sketchy. It works but it needs some bending of the wires to fit the 9V battery and shut with its screw.

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Honest review

RPhoenix 06.05.2026

Millenium DI 66.
I normally praise all products from Thomann but this will get a star deducted and here's why.

The power button is easily accidentally switched on if not carefully handled. This leads to a dead battery.

Battery life is not great, Battery compartment is very tight and is really difficult to change out the battery.

There's no low battery indicator so when it goes you wont know. Even when the green power light is on and the battery is almost out you will hear a distorted and interment signal.

Over all its a great product and its well built, but with some minor upgrades to review it would make it even better and I would even pay more for it.

Id still buy one even though the battery really does only last around 7 gigs. 🫴

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Millenium DI 66

Active Stereo DI Box (Battery)

185 Customer ratings

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84 Reviews

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Millenium DI 66

Active Stereo DI Box (Battery)

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185 Customer ratings

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84 Reviews

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