Behringer Ultra-DI Pro DI4000 Di Box
Looking for a better live sound? How about improved studio results? The Behringer DI4000 is here to help. Discover professional audio quality from four multi-purpose channels, built to accommodate almost any input signal. Whether you're connecting your guitar, keyboard, or bass, you'll always get pristine signal integrity and a powerful output to match. Don't let ground loop problems get you down. The DI4000 eliminates typical ground interference with an intuitive ground lift switch. And with 40dB of switchable input attenuation, an 8kHz high-cut filter, and +20dB boost right at your fingertips, you'll be well equipped to get a well-balanced signal every single time. The Behringer DI4000 is easy to use, even in the dark. Make accurate adjustments anywhere thanks to illuminated switches and an 8-segment LED level meter. Not only will it look great in your rack, but you'll be on your way to becoming an even better sound engineer.
Looking for a better live sound? How about improved studio results? The Behringer DI4000 is here to help. Discover professional audio quality from four multi-purpose channels, built to accommodate almost any input signal. Whether you're connecting your guitar, keyboard, or bass, you'll always get pristine signal integrity and a powerful output to match. Don't let ground loop problems get you down. The DI4000 eliminates typical ground interference with an intuitive ground lift switch. And with 40dB of switchable input attenuation, an 8kHz high-cut filter, and +20dB boost right at your fingertips, you'll be well equipped to get a well-balanced signal every single time. The Behringer DI4000 is easy to use, even in the dark. Make accurate adjustments anywhere thanks to illuminated switches and an 8-segment LED level meter. Not only will it look great in your rack, but you'll be on your way to becoming an even better sound engineer.
Looking for a better live sound? How about improved studio results? The Behringer DI4000 is here to help. Discover professional audio quality from four multi-purpose channels, built to accommodate almost any input signal. Whether you're connecting your guitar, keyboard, or bass, you'll always get pristine signal integrity and a powerful output to match. Don't let ground loop problems get you down. The DI4000 eliminates typical ground interference with an intuitive ground lift switch. And with 40dB of switchable input attenuation, an 8kHz high-cut filter, and +20dB boost right at your fingertips, you'll be well equipped to get a well-balanced signal every single time. The Behringer DI4000 is easy to use, even in the dark. Make accurate adjustments anywhere thanks to illuminated switches and an 8-segment LED level meter. Not only will it look great in your rack, but you'll be on your way to becoming an even better sound engineer.
Looking for a better live sound? How about improved studio results? The Behringer DI4000 is here to help. Discover professional audio quality from four multi-purpose channels, built to accommodate almost any input signal. Whether you're connecting your guitar, keyboard, or bass, you'll always get pristine signal integrity and a powerful output to match. Don't let ground loop problems get you down. The DI4000 eliminates typical ground interference with an intuitive ground lift switch. And with 40dB of switchable input attenuation, an 8kHz high-cut filter, and +20dB boost right at your fingertips, you'll be well equipped to get a well-balanced signal every single time. The Behringer DI4000 is easy to use, even in the dark. Make accurate adjustments anywhere thanks to illuminated switches and an 8-segment LED level meter. Not only will it look great in your rack, but you'll be on your way to becoming an even better sound engineer.
in 17 offers
The lowest price for Behringer Ultra-DI Pro DI4000 Di Box right now is $206.00 at Sound Devices, compared across 16 retailers.
The all-time low was $79.05 on 15 Mar 2026 — today's price is 161% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 7 June 2026.
Last updated at 07/06/2026 19:58:05
Behringer ULTRA-DI PRO DI 4000 V2 Professional 4 Channel Active DI-Box
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Behringer DI4000 DI4000 Behringer Ultra-Di Pro DI4000 Professional 4-Channel Active DI-Box, Slvr/blk
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Behringer Ultra-DI Pro DI4000 V2 - Rackmount 4 Channel Active DI Box
Delivery between 10–22 June $20
Behringer Ultra-DI Pro DI4000 V2 - Rackmount 4 Channel Active DI Box
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Behringer ULTRA-DI Pro DI4000 DI Box
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originally posted on studiospares.com
Only realised when it arrived that the inputs and outputs are the wrong way round for me! Outputs on the front and inputs at the rear of the rack....don't make the same mistake. Works perfectly and a quality DI unit, but for me it is back to front, Behringer have another model that is the other way, so I might buy that if this one proves a pain,but using it and we'll see.
originally posted on musiciansfriend.com
..but mine works great. I plug my Motif, Roland and Triton racks (I use Midi'ed M-Audio controllers) into the inputs & direct out to the snake for our classic rock gigs. My FOH soundman can control each board. I gang the output links together with Y cords and have one 1/4" out to my onstage JBL Eon. Everything's in one SKB rack (except the Eon). No freezers, bacon, spagetti cords or other food service problems; just clear signal. Maybe the other guys got bad units, it happens.
originally posted on adorama.com
It worked perfectly as intended.
| Is Oversized | No |
| Instrument | DI DIRECT BOXES |
| Composer/Series | ULTRA-DI PRO |
| Production Status | 2 |
Behringer ULTRA-DI PRO DI 4000 V2 Professional 4 Channel Active DI-Box
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Behringer DI4000 DI4000 Behringer Ultra-Di Pro DI4000 Professional 4-Channel Active DI-Box, Slvr/blk
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Behringer Ultra-DI Pro DI4000 V2 - Rackmount 4 Channel Active DI Box
Delivery between 10–22 June $20
Behringer Ultra-DI Pro DI4000 V2 - Rackmount 4 Channel Active DI Box
Delivery $41.35
Behringer Ultra-DI Pro DI4000 V2 DI Box
Free delivery
Only realised when it arrived that the inputs and outputs are the wrong way round for me! Outputs on the front and inputs at the rear of the rack....don't make the same mistake. Works perfectly and a quality DI unit, but for me it is back to front, Behringer have another model that is the other way, so I might buy that if this one proves a pain,but using it and we'll see.
..but mine works great. I plug my Motif, Roland and Triton racks (I use Midi'ed M-Audio controllers) into the inputs & direct out to the snake for our classic rock gigs. My FOH soundman can control each board. I gang the output links together with Y cords and have one 1/4" out to my onstage JBL Eon. Everything's in one SKB rack (except the Eon). No freezers, bacon, spagetti cords or other food service problems; just clear signal. Maybe the other guys got bad units, it happens.
It worked perfectly as intended.
Easy to install. Easy to use. Inconvenient layout (at least for my install). Outputs on front - inputs on back of a rack mounted unit. I would have preferred to have both on the back where I needed to make the connections in my rack.
It works well all cable connections good sound ok it's behringer so it works
Almost everything about this DI is great. The XLR outputs on the front make it really easy to feed the DI output into a mic preamp, using standard mic cables. dB meters on each channel are very helpful for tracking down problem instrument setups, and the +20db/-40dB (in 20dB increments) gain/attenuation options are a lifesaver. I can hook acoustic/electric guitars, electric guitars, basses, even unbalanced mics into this and produce a clean, hum-free, balanced signal for my preamps.Only complaint: instrument inputs are on the back, and feeding inst. level signal through your line-level patchbay is generally a bad idea. Just get some dedicated cables or run an extension out from behind your rack.If you plan to record any instruments, and you don't need amp modeling ... MoreAlmost everything about this DI is great. The XLR outputs on the front make it really easy to feed the DI output into a mic preamp, using standard mic cables. dB meters on each channel are very helpful for tracking down problem instrument setups, and the +20db/-40dB (in 20dB increments) gain/attenuation options are a lifesaver. I can hook acoustic/electric guitars, electric guitars, basses, even unbalanced mics into this and produce a clean, hum-free, balanced signal for my preamps.Only complaint: instrument inputs are on the back, and feeding inst. level signal through your line-level patchbay is generally a bad idea. Just get some dedicated cables or run an extension out from behind your rack.If you plan to record any instruments, and you don't need amp modeling or cabinet effects (I record clean and apply the effects/distortion during mixdown), get this DI.
After unboxing and patching the unit into our amplifier, we tested all channels and the DI is working fine. We like the dB meters on each channel along with the 20dB boost which works great with the keyboards. A nice addition to our audio rack. Glad we made a great choice!
Im very happy with the item I have purchased. And fast delivery is always a plus! Great job DJ City!
I suppose I was looking for a miracle in this product, I mean a 4 channel active DI at this price is pretty remarkable. "But what about quality?" you ask yourself. These DI's are noisy. It was not circumstantial, because I also had some higher quality Klark Teknik and BSS DI's and replacing the behringer with these immediately solved the noise problems. I'm sure these would work fine for small bar gigs and the like, but anything even approaching a pro gig, you should look at something else.
I tried to use this unit for small venue gigs with a six-piece band. I expected too much. It is difficult to use because the inputs are on the back. The attenuation switches are located right next to the input jacks and are easily accidentally activated. Hook ups are aggravating. On my unit the no. 1 channel stopped working after 60 days, four gigs, and six rehearsals. The retailer won't deal with the problem so I have to go through the manufacturer and get warranty service. Save yourself some trouble and choose a different unit.
| Is Oversized | No |
| Instrument | DI DIRECT BOXES |
| Composer/Series | ULTRA-DI PRO |
| Production Status | 2 |
