The 6 Best electrical Audio DI Boxes (2023 reviews)

If you often find yourself scrambling for good box, behringer electrical audio di box should be your first option for buying. The world over, the OT-2 provides superior signal isolation from local ac and rf hum, and the ultimate in impedance matching. It does a great job of eliminating line level hum/noise. The advantage is this direct injection box converts a 1/4 inch guitar cable line out to a microphone cable and xrl balanced line giving you more to work with as far as incoming signal on the recorders input provided it accepts a common stage mike cable.

The "Ground Lift" function signifcantly reduces the noise and the rest can be taken out with a simple noise gate, on your pedal board or a VST based gate. It's durable, passive (no batteries) and works like a champ. This is a great unit for connecting your laptop to your mixer and would easily recommend this witnkit reservation. The ground lift switch is very handy.

Why We Like This:

Excellent for a simple basement setup
Handles speaker level input for recording, as well direct input from guitar
Works flawlessly for electric bass/acoustic-electric guitar
Simple to use and for most applications will deliver excellent results

Best With feedback: Pyle electrical Audio DI Box

Buy on Amazon

The pyle electrical audio di box is capable of outshining several other box featured in this list in overall features for the price point. The box is a great little tool that provides attenuation to interface a line or instrument output with a balanced microphone input. It is made of metal, feels sturdy, and the connectors fir snug. They also allow you to set input levels via a switch just in case your input is hot.

The transformer isolates your PC from the mixer's phantom power. It reduces stage clutter, noise and signal loss from long instrument cable runs. The box is constructed of very sturdy metal. It has a wide and flat frequency response and good resistance to overload. It is a dual channel di which can run two mono or a stereo setup. They also come in handy hooking a guitar or bass directly into a mixer by balancing the high output of the guitar or bass into a lower input signal that the mixer can cleanly use.

Why We Like This:

Works great setting up two guitars, or a stereo keyboard
More hum or any other annoying signal noise
New and hot release

Best For synth: Radial Engineering electrical Audio DI Box

Buy on Amazon

Best part: radial engineering electrical audio di box costs comparatively low and it is available to ship in 24 hours. The XLR cable is a balanced cable so the signal going to a PA would be Balanced no matter what. It also provides isolation, attenuation, and ground lift. It makes a great addition to any sound system, especially guitar, bass and. It is great for keyboard players for stereo. These DI's are built like a tank, no hums, no problems. It is truly an interference and artifact trap. It also makes wiring easy. It is suitable for live applications.

Why We Like This:

Compact and sturdy with ease of use
Very solid and reliable and great signal quality
Buzz / hum, quiet as a church mouse

Best For home recording: Donner electrical Audio DI Box

Buy on Amazon

The donner electrical audio di box is satisfactory and appropriate and fits well with your regular usage. It is a compact passive direct box that is perfect for guitartbasses and keyboards. It is augmented with a ground lift switch that lifts pin-1 on the xlr for quiet, professional results. It provides impedance and signal matching for the direct connection of instruments to mixers and amplifiers. The input is connected to a single coil, and this is placed next to 2 coils which connect to the XLR output. It’s super simple to use and the parallel output makes it useful if you want to run your guitar into a mixer and amp.

The output impedance of the di box is directly correlated to the number of windings in the output coils, but only slightly correlated to the impedance of the input coil, so there is no need for a switch or a separate coil to accept different inputs. This also allows for streaming of the amp sim audio to OBS. It’s perfect for home recording.

Why We Like This:

Power supply and no battery needed
Well made and built pretty solidly
More static buzz and no more bass amp

Best For price: Samson signal level

Buy on Amazon

Samson line of box come in a pretty wide variety of styles, so you can definitely find one that suits your individual preferences and needs. The purpose of this direct box is to convert high impedance to XLR low impedance. It provides an even frequency response on any audio signal you connect to regardless of its output impedance. It can be used in country music concert hall. If you want to record a clean signal and the amplified signal at the same time, this is what you need. It’s built like a tank and is inexpensive for what you get.

The quality of the sound does not diminish. It’s a neat little device. The box itself is durable and certainly roadworthy.

Why We Like This:

15 db to make it suitable for just about any application
Looks to be very well made, heavy construction
Solid weight and construction, db pad switch is a must have
Adds a serious boost to presence

Best For drum: Samson electrical Audio DI Box

Buy on Amazon

If you often find yourself scrambling for appropriate and satisfactory box, samson electrical audio di box should be your first option for buying. A direct box is a must have for bass players, acoustic guitarists, and DJs. If you're looking for a simple, passive DI solution for not a lot of money, this is your solution. The Md2 Pro’s 2 thru jacks enable you to pass the signals from the inputs to amplifiers or monitors without affecting the original audio. It provides an easy way to get a balanced xlr out to the sound system.

This is a full featured stereo direct box ideal for running keyboards or electric drums into the house mixer. The 1/8" selectable sum switch is super convenient along with the attenuation switch for hotter signals. It is extremely quiet with connected devices.

Why We Like This:

Built solid and passes the signal uncolored
Very well made & great sound
Very clean sound and bone head simple to use
0 db attenuation, makes this sturdy metal unit available for any application