20 Best Di Box For Bass (2023 Updated)

The world s finest passive direct box, the Radial JDI, brings unprecedented sonic transparency and simplicity allowing the artist to be free of hassle and focused in on their music. Pure Sound of the Instrument The Radial JDI is a passive direct box designed to handle extreme signal levels without distortion of any kind.

At the heart, the Radial JDI employs the world class Jensen JT-DB-EPC audio transformer delivering a smooth, warm sounding Bessel curve, reminiscent of the finest vintage gear. Ruler flat from 10Hz to 40kHz and with virtually zero phase deviation, the JDI delivers the natural, pure sound of the instrument without artifact.

By its no-power passive design, the Radial JDI performs both high-to-low impedance conversion and signal balancing over a magnetic bridge that passes signal while rejecting stray DC voltage. This makes the JDI particularly adept at eliminating hum and buzz caused by ground loops.

JDI with Electric Bass The JDI is often selected for high output bass guitars. It is able to handle huge signal levels without distortion or artifact. On stage it sends the pure sound of the bass to the PA with minimal loading.

In studio, it is perfect for recording direct. JDI with Acoustic Guitar Most acoustic guitars have built-in preamps that can be peaky. The JDI naturally smoothes out the transients for a warmer tone.

And because the JDI is able to handle huge transients, it will not distort. This makes the JDI a great direct box for acoustic guitars. JDI with Keyboards Today’s digital keyboards are not only very dynamic, some like digital pianos have a tremendously wide frequency response.

The Radial JDI is able to withstand excessive signal levels at all frequencies without introducing distortion or phase shift.

When you need a DI, rely on the box the pros turn to the most! The ProDI is the most affordable direct box made by Radial, but it still incorporates the same tough-as-nails construction that makes Radial the first-call DI of engineers the world over.

Using 14-gauge steel welded I-beam construction, the ProDI is virtually indestructible. That means you’ll get years of trouble-free service – that’s a lot of bang for the buck! A 15dB pad reduces hot signals, keeping your input free of clipping.

Don’t cut corners on a critical link in the chain – put Radial’s ProDI to work for you!.

Whether play guitar, bass, keyboards or another instrument, ’ll need a direct box that won’t diminish instrument’s tone, like the ACTIVE DIRECT BOX from Warm Audio. Every aspect of this direct box is designed for maximum sonic integrity, from the custom-wound CineMag USA transformer to the rugged metal knob and switches.

can expect a warm, rich tone even after long cable runs, and the extruded aluminum enclosure ensures a long life span. When need to convert an instrument-level signal to mic-level with sonic quality as top priority, ’ll be well served with the ACTIVE DIRECT BOX.

The Warm Direct Box Passive is designed for use with electric instruments with active pickups such as basses and guitars as well as line-level instruments. The design is based around renowned electrical components such as the custom-wound CineMag transformer at its core.

With its rugged extruded aluminum enclosure, its rugged metal switches, and Pad knob it will provide a warm tone over long cable runs as well as durability on the road. On the front of the unit, you’ll find a 1/4″ input and an Amp/Instrument toggle switch.

This toggle switch selects between line-level and instrument-level settings so you can use the box with either your high-impedance instruments (guitars and such) or line-level keyboards. Now you can feed your amp on stage and send mic-level signal to the house mixer at the same time.

On the rear, you’ll see an XLR output and a variable pad knob that lets you attenuate your signal between -3 and -30 dB, giving you another useful gain-stage. You can switch the pad out entirely with the Engage toggle switch.

This is the passive model, which is better suited for balancing the signal of instruments with active electronics such as electric guitars geared towards heavy metal and many electric basses. However, the DI box sports a frequency range of 20 Hz to 70 kHz at ±0.

5 dB, so it can still handle passive instruments with a range that eclipses many other DI boxes. Passive DI boxes do not require power to operate.

Pro – D2 Stereo Direct Box – Part No. R800 1102Stereo direct box designed for keyboards – Smooth, warm sound rounds out digital edge – Able to handle huge transients without choking – May be rack mounted for touring rigs – The Radial Pro – D2 is a compact stereo direct box developed specifically to address the needs and challenges of interfacing a stereo keyboard to a professional audio system.

This passive DI features two independent channels with separate inputs and thru-puts for the artist’s stage amp and two fully isolated outputs for the PA system. – At the heart of the design are two high performance Eclipse ET-DB2 transformers.

These deliver 20Hz to 20k – Hz performance with less than 1. 5d – B deviation above 18k – Hz and are able to withstand tremendous signal levels without distortion. Unlike active circuits that overload when the signal exceeds the rail voltage, transformers saturate.

This creates a pleasing effect that naturally rounds out the tone, acting like a subtle limiter which is particularly advantageous when interfacing the Pro – D2 with digital pianos, samplers and drum machines that can produce excessive dynamics.

Transformers are particularly adept at eliminating hum and buzz caused by ground loops. – As with all Radial products, the Pro – D2 is built tough to handle the rigors of professional touring. A 14-gauge steel ultra rigid i-beam skeleton frame eliminates opportunity from outside stress to flex the sensitive PC board and cause premature solder joint failure.

The innovative book-end design creates a protective zone around the connectors and switches further increasing lifespan. And a full bottom no-slip pad adds mechanical isolation and electrical insulation to further reduce opportunity for noise.

– The Radial Pro – D2’s warm sound, legendary build quality and compact design have made it the most popular stereo direct box made today.

The Mackie MDB-2P is a stereo passive direct box designed to connect two mono instruments or a single stereo instrument to microphone preamps for musicians and audio engineers in recording sessions, houses of worship, and live stage applications.

It converts high-impedance, instrument-level signal via its 1/4″ TS unbalanced inputs to low-impedance, mic-level outputs via balanced XLR 3-pin jacks. Two 1/4″ TS thru jacks allow simultaneous connection to amplifiers or pedalboards.

Each channel offers a -15 dB pad for reducing the input level to prevent distortion when using a high-gain source. The ground-lift switch inhibits hum caused by ground loops. Due to passive design principles, the MDB-2P requires no batteries or power supply.

Its sturdy steel chassis enables confident use in the studio or on the road.

ART Z DirectThe ART Zdirect is a high quality totally passive interface that lets you connect instrument, line, or speaker level signals to a mixer or other balanced input thru a high performance audio isolation transformer.

The high impedance single-ended 1/4 input is on the ART Zdirect converted by the transformer into an isolated balanced low impedance signal source. The ART Zdirect’s audio transformer has an extremely flat and wide frequency response and can handle high signal levels while still maintaining an isolated balanced low impedance output.

This gives the ART Zdirect a very clean and neutral sound with a wide variety of signal sources and over long signal runs in high noise environments. What further sets the ART Zdirect apart from other “DI” boxes are its extended features and versatility.

A switchable low pass Filter cuts out all very high frequency interference. The filter is also very effective in reducing any digital computer noise artifacts when using the ART Zdirect as an interface between a computer based audio workstation and your monitors.

The Phase Invert switch, while not normally included with your run of the mill D. I. box, has been added to allow you to switch signal polarity right at the source. This feature is especially handy when you are combining a direct tap with a microphone feed in the mix.

The compact black anodized all aluminum case and it’s passive design allow the ART Zdirect to provide years of trouble free service in Live Sound, Permanent/Fixed Install, D. J. , and virtually any PA application.

It’s full feature set, rugged construction, and high-end specifications make the ART Zdirect the obvious choice.

The Mackie MDB-1P is a passive direct box designed to connect a single instrument such as a guitar, bass, or keyboard to a microphone preamp for musicians and audio engineers in recording sessions, houses of worship, and live stage applications.

It converts a high-impedance, instrument-level signal via its 1/4″ TS unbalanced input to a low-impedance, mic-level output via its balanced XLR 3-pin jack. A 1/4″ thru jack allows simultaneous connection to an amplifier or pedalboard.

A -15 dB pad reduces the input level to prevent distortion when using a high-gain source, and the ground-lift switch inhibits hum caused by ground loops. Due to its passive design, the MDB-1P requires no batteries or power supply.

A sturdy steel chassis enables confident use in the studio or on the road.

The Whirlwind IMP 2 Direct Box is built rugged on the inside and outside. This is the world famous DI found in pro systems everywhere. The IMP 2 converts a line or instrument level unbalanced signal to a low impedance mic level balanced signal.

Whirlwnd IMP 2 Features: 1/4 inch parallel wired in and out jacks Ground Lift switch to help isolate hum and buzz Uses Whirlwind’s TRHL transformer It’s the ideal direct box for anyone requiring professional quality and durability in an economical package.

What’s a DI? Direct boxes are often referred to as DI boxes. This stands for Direct Injection as their main purpose is to convert unbalanced and/or high impedance instrument signals into a format suitable for direct connection to a mixing console – without the use of a microphone.

In 1981, Whirlwind developed and produced the first commercially available Direct Box in the audio industry.

High-resolution active direct box Increased dynamic range and headroom 48V phantom-powered with digital switching Compact, rugged book-end design Ideal for active guitars and basses High-performance 48V phantom-powered active direct box designed for higher output instruments.

It’s digital switching power supply significantly increases headroom and allows for less distortion while yielding a smooth, linear response. Its wide bandwidth (20Hz to over 100kHz) results in natural, uncolored signal transfer.

Has 15dB pad. The Radial Pro48’s innovative digital switching power supply significantly increases headroom and allows for less distortion while yielding a smooth, linear response extending from 20Hz to well above 100kHz resulting in natural, uncolored signal transfer.

This superior performance makes the Pro48 an ideal candidate for use with today’s battery-powered active basses and acoustic guitars that tend to overload other direct boxes. The compact Pro48 is built road-ready with 14-gauge steel in a unique bookend design that provides protective zones around the switches and connectors.

The internal welded I-beam construction assures outside stress will not torque the PC board thus assuring longer product life. Pro48 – typical applications The Pro48 is designed for high-use applications wherever an active direct box is called for.

A 15dB pad switch is provided to tame hot signal and expands the range of instrument preamps and the ground lift switch helps eliminate hum and buzz problems caused by ground loops.

The Para DI is the award winning preamp/direct box that fits right into your string pocket and gives you a 5-band EQ with tunable notch and midrange. Whether on stage or in a recording studio the Para DI brings out the best in any pickup.

As a musician, you are an artist. a communicator. The notes, chords, rhythms, and melodies you play on your instrument need to be heard loud and clear by your audience. Whether your focus is getting the best tone from your instrument on stage or in the studio – L.

R. Baggs products can help you sound great. They’ve spent 20 years developing the best sounding pickups and preamps on the planet. This is the sound you’ve heard from players like Vince Gill, Pete Townsend, Doyle Dykes, Eric Johnson, Phil Keaggy, Earl Klugh, Alison Krauss, Lenny Kravitz, Kathy Mattea, Natalie Merchant, Jean Luc Ponty, James Taylor, and countless other talented players around the world.

So. are you ready to find the right gear to take your tone to the next level? Their electronics are the product of 20 years of relentless improvement and the quest for perfection. Their quality has been recognized with great reviews and numerous awards.

They have also garnered a well deserved reputation as the most advanced and best sounding circuitry for pickups on the planet. They are magic. You can be assured that you will sound your absolute best when you use any L.

R. Baggs preamp. The Acoustic Guitar Magazine Players’ Choice Award Winner The Para Acoustic D. I. is a studio quality direct box combined with a feature packed, state-of-the-art preamp and equalizer.

L. R. Baggs’ proprietary Quasi-Passive EQ circuitry is totally transparent and allows control over voicing without sacrificing tone – a big advance over conventional equalizers. It brings out the best in any pickup and will make you sound better.

The Para Acoustic D. I. is quickly becoming a key component in the acoustic setups of both professional and amateur musicians alike.

The Radial SB-1 Acoustic is a high-performance active direct box made for players that are on the move. Made to fit inside a guitar case, the SB-1 is the smallest Radial DI box ever But dont let the small size deter.

this ultra-compact StageBug sounds absolutely terrific The design begins with standard instrument input with a thru-put to feed your tuner or your on-stage amp. The ultra quiet active circuit at once converts the signal from high to low impedance to reduce susceptibility to noise, buffers it and then balances the signal for long runs to the PA system.

And with 48 volt phantom powering, the SB-1 does not require batteries or external supply to make it work. You simply plug in and you are set to go The active circuit features a carefully selected 220k-ohm input impedance to eliminate problems with loading while delivering a smooth, warm sound to the audio system.

This is particularly important when interfacing vintage guitars with low output pickups when should you plan to do some recording or Reamping. The SB-1 is also equipped with a -15dB pad that reduces the input sensitivity to gracefully handle even the loudest instruments.

This makes the SB-1 perfectly well suited for electric bass and keyboards. To reduce feedback, toggling the 180 polarity switch helps eliminate hot spots on stage that can cause low frequency resonance.

The Mackie MDB-1A is an active direct box designed to connect a single instrument’such as a guitar, bass, or keyboard to a microphone preamp for musicians and audio engineers in recording sessions, houses of worship, and live stage applications.

It converts a high-impedance, instrument-level signal via its 1/4″ TS unbalanced input to a low-impedance, mic-level output via its balanced XLR 3-pin jack. A 1/4″ thru jack allows simultaneous connection to an amplifier or pedalboard.

A -20 dB pad reduces the input level to prevent distortion when using a high-gain source, and the ground-lift switch inhibits hum caused by ground loops. Additionally, there are switches for polarity and a 120 Hz high-pass filter.

The Merge function allows the Thru jack to be used as a second, simultaneous input. Due to its active design, the MDB-1A operates on phantom power. A sturdy steel chassis enables confident use in the studio or on the road.

Behringer Active DI-Box – DI100With the ULTRA-DI DI100, you can rest assured that your sound source will reach the console balanced and noise-free. The ultra-versatile DI100 active DI (Direct Injection) box gives you unparalleled functionality, durability and sound at a truly remarkable price.

Put the ULTRA-DI DI100 in your signal chain today and discover the authentic sound of your instrument. Plug into the DI100’s balanced ¼ ” TRS or XLR Input, then send a signal to your console via the balanced XLR output.

You can even plug your guitar or bass amp’s speaker output into the DI100, which can handle ratings of up to 3,000 Watts and still deliver a perfect signal. It also features a ¼ ” LINK jack to send your signal to an on-stage amplifier.

The DI100 is equipped to handle “hot” signals, thanks to its switchable built-in attenuation pad for input levels of up to +50 dB. Also included is a superior ground-lift switch to eliminate ground loop issues.

The DI100 also features our highly-acclaimed OT-1 output transformer for the most pristine signal transfer. An essential tool for every stage and studio, the ULTRA-DI DI100 is wrapped in a rugged, road-proof aluminum case with stackable rubber corners – and delivers the exceptional sound your music deserves! Find out how the ultra-affordable DI100 can improve instantly your sound at your nearest BEHRINGER dealer – or get yours online today.

The Hosa DIB-443 Sidekick Passive Direct Boxis a passive direct injection transformer that changes guitar or bass signal to a low-impedance signal appropriate for sending down the snake to the house (or studio) mixing console’s XLR inputs.

An “INST/SPKR” switch, when placed in the SPKR position allows an amplifier’s extension speaker output to drive the line, thus preserving the original amp sound. A Ground Lift switch breaks ground to help trouble-shoot and terminate 60Hz “ground-loop” hum.

The Behringer DI100 Ultra-DI Box is a dependable DI box that offers plenty of flexibility. With the DI100, you can connect your instruments to mixers, amps, and other sources without having to worry about noise.

This active DI box matches your impedance and signal, allowing for direct noise-free connectivity with balanced destinations and more. It can even accommodate speaker outputs with power ratings of up to a massive 3000W.

It’s also a perfect option for taking a fully clean DI recording, so you have flexibility for reamping a guitar performance whenever you need it. The DI100 Ultra-DI makes signal transfer simple. Simply plug your instrument in, and connect the output to your desired destination.

The box will do the rest. And when you’re plugging in hot input signals, a switchable attenuation pad lets you bring that signal down for a pristine, distortion-free sound. Plus, with its ultra-rugged design, the DI100 is sure to provide you with years of reliable use.

Selling a used Whirlwind EDB1 Passive Direct Box. This DI was used in a music venue which is why it’s so heavily used. If anything, that just attests to it’s reliability. Works perfectly as it should! Affordable Direct Box A direct box is a rig essential.

And the Whirlwind EDB1 gets you a reliable one, at a nice price too. Whether you’re outfitting your live sound toolkit, looking for a backup for your main DI, or just on the hunt for an affordable and dependable direct box, the Whirlwind EDB1 is sure to fit the bill nicely.

Whirlwind EDB1 Features at a Glance:Passive direct box 1/4″ In and Through jacks XLR output Pad switch for connection to “hot” signal sources Ground Lift switch to help isolate hum and buzz Metal construction and quality transformer Here’s an economical and dependable direct box, the Whirlwind EDB!.

The ULTRA-DI DI400P is a passive DI (Direct Injection) box for connecting a guitar, bass or keyboard directly to your mixer. With the DI400P as your go-between, impedance-matching problems become a thing of the past, and long cable runs will not sacrifice all of your precious tone.

With its parallel ” In and Out jacks, the DI400P allows you to plug in your instrument and send the same signal to your onstage amplifier, while the XLR Output sends a balanced signal to your mixer. You can even plug your guitar, bass or keyboard amp’s speaker output into the DI400P, which can handle ratings of up to 3,000 Watts and still deliver a perfect signal.

The superior ground-lift switch eliminates hum associated with ground loops and our high-performance OT-2 transformer provides the ultimate in signal integrity. The secret to the DI400P’s ruler-flat frequency response is its BEHRINGER OT-2 balanced-line transformer.

Praised by audio engineers the world over, the OT-2 provides superior signal isolation from local AC and RF hum, and the ultimate in impedance matching. The resulting output signal is entirely true to the original source in all its pristine glory.

¡ Directbox. ¡ Convertsanyunbalancedsignaltobalancedmicleveloutput. ¡ Guitarandbasscanbeconnecteddirectlytothemixerwithoutlossoftoneduetoimpedancemismatch, longcables, cyclehum, etc.

Perfect your sound. The Palmer Pan 01 Passive DI Box is a reliable and versatile DI box, ideal for use on stage or in the studio. The passive DI box includes a high quality transformer which delivers superb signal transmission.

A ground lift switch is included to isolate earth points and eliminate unwanted hum. The input sensitivity can be varied by 30 dB, letting you use the DI box with a variety of inputs at line or speaker level.