Top 10 Best Horizon Straightline Passive Direct Box Reviews & Comparison | Updated

In this article, we’ll be looking at each of these horizon straightline passive direct box in detail. This website collects data from 29505 different reviews to give you an idea of which horizon straightline passive direct box is really the best. We’ll discuss their features, prices, and other important information to help you decide which one is right for you. So without any further delay, let’s take a look at the best horizon straightline passive direct box in 2024.

Top-rated Horizon Straightline Passive Direct Box Comparison 2024

Bestseller No. 1
Rapco Horizon DB-1 Passive Direct Box
  • Transforms Hi-Z 1/4 inch input to balanced Lo-Z XLR output
  • Heavy duty steel box
  • Superior quality connectors and transformer
  • Recessed connectors and switches to prevent damage
  • Ground lift switch to eliminate hum
Bestseller No. 2
On-Stage DB100 Passive Laptop Direct Box
  • Passive Mono Direct Box f Laptops 3.5mm Audio Sources
SaleBestseller No. 3
ART PDB Passive Direct Box
  • Connects electric instruments and other audio outputs to the balanced inputs of mixers
  • Allows connection to an instrument amp while simultaneously patching it to a mixer
  • Translates high-impedance signals from instruments into low-impedance balanced signals
  • Automatically balances and matches line level outputs of keyboards
  • Use for multiple keyboard setups--the PDB replaces individual direct boxes
Bestseller No. 5
Livewire SPDI Passive Direct Box with Attenuation Pad
  • Livewire SPDI Passive Direct Box with Attenuation Pad
  • The SPDI passive direct box from Live Wire Solutions features a 1/4" high impedance instrument input and output plus balanced and floating low-impedance XLR output that ignores +48V phantom power.
  • Variable attenuation provides maximum input flexibility, while Lift mode severs ground connection between the input and the XLR output.
  • GND mode leaves ground connection intact between input and XLR output.
  • 1/4" high impedance input and throughput Balanced XLR output
SaleBestseller No. 6
Passive Mono DI Direct Injection Box 1/4 Inch Impedance Transformer to Balanced & Unbalanced XLR w/Ground Lift Hum Eliminator, Attenuation Pad, Parallel Output to Connect Guitar, Bass, and Instrument
  • Great for keyboards, synths, guitar, bass, DJ mixer & other instruments for live sound and recording
  • Convert Hi-Z 1/4 inch to Lo-Z XLR (cables in picture not included); no battery or phantom power required for unit
  • Two levels of volume padding (0db,-20db,-40db) and ground lift switch; parallel link output. (PLEASE NOTE: If not getting signal passing through to XLR output, make sure pad is set to 0db.)
  • High audio quality; fixes noise such as dimmer buzz & loop hum; flat even frequency response
  • TRS/TS 1/4 inch line level input jack, balanced XLR output; no distortion; all metal construction
SaleBestseller No. 7
dbx DJDI Passive 2-Channel Direct Box with Line Mixer
  • Four totally independent DI box units in 1/2 RU package
  • Independent 20dB pad switch per channel
  • Independent ground (earth) lift switch per channel
  • Independent Volume control per channel for line mixer output
  • Independent pan control per channel for line mixer output
SaleBestseller No. 8
ART PDB4 Passive Direct Box
  • Four Fully Isolated Channels
  • Switchable Input Attenuation
  • 50k Ohm Instrument/Line Input
  • 50k Ohm Parallel Link Jack
  • 600 Ohm XLR Output Jack
Bestseller No. 9
Samson MD1 Mono Passive Direct Box
  • All-metal, impact resistant design
  • Samson STL transformer
  • Ground Lift switch
  • 1/4" Input and Thru
  • Balanced XLR output
SaleBestseller No. 10
ART ZDirect Professional Passive Direct Box
  • High quality
  • Passive interface
  • Flat and wide frequency response
  • Handles high signal levels
  • Clean and neutral sound
SaleBestseller No. 11
Pyle Premium Direct Injection Audio Box - Passive DI Unit Hum Eliminator w/ Input Attenuator to Connect Guitar & Bass, 1/4'' Impedance Transformer Connector to Balanced & Unbalanced XLR, Black
  • ¼ “ DEVICE CONNECTOR: Provides a variety of DI solutions with its ¼ inch device connector and detachable AC power cord for live sound recording applications. It allows you to easily connect keyboards, guitars & outboard signal processors
  • PROVIDES CLEAN AUDIO: Useful for connecting unbalanced signals from sources submixers, effects processors & keyboards to a main PA or recording mixer. This impedance transformer also has buzz & hum cancellation ability
  • EASILY CONNECTS INSTRUMENTS: Getting the signal of a musical instrument to the PA system is easier with this direct box. Just connect the electric bass, guitar, keyboard or other processors to the ground lift adapter & enjoy pure & clean audio
  • VERSATILE DIRECT BOX: Aside from music instruments, the DI unit can also be connected to the line output of a boom box or consumer stereo system if you want to sample old records. The hum eliminator is used for connecting unbalanced devices as well
Bestseller No. 12
Kopul High-Performance Passive Direct Box
  • Connect a Keyboard to a Mic Input | Connect a Guitar or Bass to a Mic Input
  • Converts Unbalanced to Balanced | Converts High Impedance to Low Impedance
  • ¼" Balanced Input | XLR Balanced Output
  • Parallel Output For Connecting to Amp | -20 or -40 dB Pad
  • Ground-Lift Button Minimizes Hum
Bestseller No. 13
Seismic Audio Speakers Passive Direct Box with Ground Left and Attenuator Switch DI Box, Pair of Passive Direct Boxes
  • Passive Direct Box: This pair of DI boxes enables the connection of any unbalanced audio signal, for example an electric instrument or keyboard. It also works from an amp speaker output to any unbalanced input such as a mixer.
  • Attenuator Switch Box: The parallel output allows simultaneous connection to two separate inputs, like an amplifier and mixer. The attenuator switches from 0db, -20db and -40 db.
  • Direct Box: This direct box will translate high impedance instrument outputs into low impedance balanced signals. or balanced low impedance signals into unbalanced outputs.
  • Sound Attenuators: The attenuator switch makes correct output signal levels for optimum level matching to connected equipment possible. The switchable ground lift eliminates ground loop hum problems.
  • DI Box Uses: This DI Box will convert unbalanced +10db DJ mixer signals to a balanced line level signal, enabling interfacing with consoles more easily & longer cable runs. Great for clubs, churches, PA systems, monitor systems, karaoke or DJ systems.
Bestseller No. 14
summina Professional Single Channel Passive DI-Box Direct Injection Audio Box Balanced & Unbalance Signal Converter with XLR TRS Interfaces for Electric Guitar Bass Live Performance Direct Box
  • ♪【Compact Design】: This passive metal direct box is compact in size, easily converting high-impedance, line level, and unbalanced output signals to low-impedance, microphone level, and balanced input signals.
  • ♪【Multifunctional Interface】: Equipped with a 1/4 TRS input and output jack, and an ATT switch for adjusting input attenuation (-0dB, -20dB, -40dB). It also has a balanced male XLR output jack, conforming to the AES standard with pin-1 grounded, pin-2 hot, and pin-3 cold.
  • ♪【Ground Lift Switch】: With the ground lift switch, you can completely separate input and output grounding, thereby reducing hum noise or ground loops.
  • ♪【Significant Noise Reduction】: This product can minimize unnecessary noise, distortion, ground loops, and maintain signal integrity, allowing you to enjoy a rich and full sound.
  • ♪【Wide Application】: This product is commonly used to connect an electric guitar or electric bass to a mixing console's microphone input jack.
SaleBestseller No. 15
PYLE-PRO Premium Direct Injection Audio Box - Passive DI Unit Hum Eliminator w/ Input Attenuator to Connect Guitar & Bass - 1/4 Inch Impedance Transformer Connector to Balanced & Unbalanced XLR-PDC22 , Black
  • DEVICE CONNECTOR: Provides a variety of DI solutions with its ¼ inch device connector and detachable AC power cord for live sound recording applications. It allows you to easily connect keyboards, guitars & outboard signal processors
  • PROVIDES CLEAN AUDIO: Useful for connecting unbalanced signals from sources submixers, effects processors & keyboards to a main PA or recording mixer. This impedance transformer also has buzz & hum cancellation ability
  • EASILY CONNECTS INSTRUMENTS: Getting the signal of a musical instrument to the PA system is easier with this direct box. Just connect the electric bass, guitar, keyboard or other processors to the ground lift adapter & enjoy pure & clean audio
  • VERSATILE DIRECT BOX: Aside from music instruments, the DI unit can also be connected to the line output of a boom box or consumer stereo system if you want to sample old records. The hum eliminator is used for connecting unbalanced devices as well
Bestseller No. 16
Passive Di direct box 1/4" instrument to balanced & unbalanced XLR
  • Passive Direct Box
  • 1/4" in and through jacks
  • XLR output
  • Pad switch to soften "hot" sources
  • Ground lift helps to elimiate buzz caused by electrical grounding issues
Bestseller No. 17
ART dPDB 2-channel Passive Direct Box
  • Two Boxes in One
  • Speaker level signals - the dpdb's ability to accept speaker level inputs from a power amplifier's output allows post-amplifier, post eq and effects signals to be fed directly to the console
  • Electric guitar and bass pick up output signals - the high impedance signal from a guitar or bass guitar pickup is translated by the dpdb into a low impedance balanced signal required by mixing consoles
  • Keyboards and line level signals - automatically balances and matches the line level outputs of modern electronic keyboards
Bestseller No. 18
Seismic Audio - Passive Direct Box w/ Ground Left and Attenuator Switch DI Box
  • Model Number: SA-DI1 - Construction: Solid Steel - Dimensions: 4.75" x 3" x 1.75"
  • Attenuator Switch: 0db, -20 db., -40db
  • Instrument Input: 50K unbalanced TS jack - Parallel (Link) Out: 50K unbalanced TS jack
  • Balanced Output: 600 ohm Balanced XLR Jack - Ground Left: Switchable Ground Lift
  • Recommended Uses Included: Live Sound, Permanent Installations, Clubs, Church, Practice, and PA, Monitor, Karaoke, or DJ Systems
Bestseller No. 19
YOVUS 5 PACK: Pro Audio Passive DI Direct Box 1/4" instrument to balanced & unbalanced XLR
  • 5 Passive Direct Boxes
  • 1/4" in and through jacks
  • XLR output
  • Pad switch to soften "hot" sources
  • Ground lift helps to elimiate buzz caused by electrical grounding issues
Bestseller No. 20
Behringer ULTRA-DI DI400P Professional High-Performance Passive DI-Box, Black
  • Professional and multi-purpose direct injection box for stage and studio applications
  • Provides impedance and signal matching for the direct connection of instruments to mixers and amplifiers
  • Ultra-flat frequency response due to renowned BEHRINGER OT-2 transformer
  • Allows direct connection to speaker outputs with up to 3,000 Watts
  • Ground Lift switch eliminates typical ground loop problems

With so many choices, making the right decision on a horizon straightline passive direct box can be tough. But our reviews are here to assist you in your search for horizon straightline passive direct box perfect! If we’ve been able to help simplify things, then consider spreading some love and sharing this article – it’ll give us that extra bit of motivation as we continue striving towards reviewing all products out there!

Leave a Comment