Passive Direct Boxes
Save 5% Every Day† with the Adorama Edge Card. Learn More
Which brand would you like?
Samson MD1 Mono Passive Direct Box
SKU: SAMD1MFR: SAMD1
- Passive direct box ensures pristine sound quality.
- XLR output provides balanced, low noise connectivity.
- 1/4" input accommodates various instrument signals.
- Ground lift switch eliminates hum for clear audio.
- Rugged, durable design ensures lasting performance.
Special Order
?
Free Shipping
Telefunken TDP-2 Dual Passive Direct Box
SKU: TFTDP2MFR: SYTM-083
- Dual channel direct box for stereo audio signals.
- Low noise, custom-wound OEP/Carnhill transformer.
- Wide 10 Hz - 70 kHz frequency range ensures clarity.
- High > 20KOhms input impedance for signal integrity.
- Durable build quality for reliable studio use.
Ships from Manufacturer
?
Free Shipping
Whirlwind Director PA Direct Box with 30dB Pad & High Cut Filter Switches
SKU: WWDIRMFR: DIR
- Whirlwind Director: Studio-grade, low noise direct box.
- PA direct box: Pristine sound quality, wide frequency response.
- Versatile DI box: Perfect impedance options for any source.
- Built tough: Whirlwind DI, durable for stage or studio.
- Essential direct box: Handles high gain instruments easily.
Ships from Manufacturer
?
Free Shipping
Whirlwind 15' 2-Ch Di2 Dual Direct Box with Snakeskin XLR Fanout Cable, Black
SKU: WWDI2015BKMFR: DI2-015-BK
- Dual direct box ensures pristine sound quality.
- Low noise DI box with extended 20Hz-20kHz response.
- Versatile direct box: balanced XLR & 1/4" outputs.
- Rugged build quality for reliable studio recording.
- Optimized gain range for ideal signal conversion.
Ships from Manufacturer
?
Free Shipping
Whirlwind 50' 2-Ch Di2 Dual Direct Box with Snakeskin XLR Fanout Cable, Black
SKU: WWDI2050BKMFR: DI2-050-BK
- Dual direct box: Pristine audio, low noise floor.
- 50' snakeskin XLR fanout cable ensures versatility.
- Passive DI box: High build quality, rugged design.
- Wide 20Hz-20kHz frequency response for clear sound.
- Dual channel DI: Optimized impedance options.
Ships from Manufacturer
?
Free Shipping
Whirlwind 1-Input and 1-Output Hi-Z to Low-Z Metal Shield Transformer
SKU: WWTRHLMMFR: TRHLM
- Transformer ensures pristine sound quality, low noise.
- Broad 20Hz-20kHz frequency response for versatile audio.
- Matches impedance for optimal signal transfer.
- Robust build quality ensures lasting performance.
- Wide input range handles various signal levels.
Ships from Manufacturer
?
Whirlwind IMP 2 Passive Single Channel Direct Box for PA/Studio W/20' Mic Cable
SKU: WWIM2AMFR: IM2 A
(1)- IMP 2: Studio-grade direct box ensures low noise.
- Passive DI box: Pristine sound quality, wide 20Hz-20kHz.
- Matches impedance: Optimal signal from instrument to mixer.
- Durable DI box: Built for stage, studio, and touring use.
- Connects unbalanced to balanced: XLR & 1/4" connectivity.
Temporarily On Backorder
?
Free Shipping
Whirlwind ISO 1 1-Channel Line Level Isolator
SKU: WWISO1MFR: ISO1
- Achieve pristine audio with low noise isolation.
- Exceptional sound quality: 20Hz-20kHz frequency response.
- Versatile 1/4" TRS & XLR jacks for easy connectivity.
- Durable build quality ensures long-term reliability.
- Eliminate hum with the integrated ground lift switch.
Ships from Manufacturer
?
Free Shipping
Whirlwind pcDI Stereo Direct Box with RCA and 1/8" Mini Inputs With Cables
SKU: WWPCDIAMFR: PCDI A
- pcDI Direct Box: Low noise, high quality audio.
- Stereo DI Box: Converts unbalanced to balanced.
- Whirlwind DI: Optimal impedance options provided.
- Passive DI: Eliminates hum for clear sound.
- Direct Box: Broad 20Hz-20kHz frequency response.
Temporarily On Backorder
?
Whirlwind EDB1 Single Channel Economy Direct Box
SKU: WWEDB1MFR: EDB1
- EDB1 Direct Box: Pristine audio, low noise floor.
- Studio-Grade DI Box: Wide 20Hz-20kHz frequency response.
- Passive DI: High-quality sound, no power needed.
- Instrument DI: Converts unbalanced to balanced signals.
- Whirlwind DI Box: Rugged metal build for durability.
Ships from Manufacturer
?
Free Shipping
Switchcraft Custom Transformer Instrument Direct Box
SKU: SWSC800CTMFR: SC800CT
- Premium direct box: Pristine sound, low noise.
- Custom transformer DI: Wide 20Hz-20kHz frequency response.
- Versatile DI box: Balanced XLR output, 1/4" thruputs.
- Durable direct box: Built with anodized aluminum.
- Instrument DI: High >120KOhms input impedance.
Ships from Manufacturer
?
Free Shipping
Whirlwind DIRECT2 Passive 2-Channel Direct Box
SKU: WWDIRECT2MFR: DIRECT2
- DIRECT2: Ensures pristine signal clarity, low noise.
- Whirlwind DI Box: Impedance matching for optimal sound.
- Passive DI: Eliminates hum with ground lift feature.
- Dual-Channel DI: Handles stereo sources effectively.
- Studio-Grade DI: High gain, balanced XLR outputs.
Ships from Manufacturer
?
Free Shipping
On-Stage DB500 Passive Direct Box
SKU: OSTDB500MFR: DB500
- Passive direct box ensures pristine sound quality.
- Low noise direct box for clear audio signals.
- Versatile DI box converts unbalanced to balanced.
- Durable build quality for reliable, long-term use.
- Easy to use direct box with ground lift switch.
Temporarily On Backorder
?
Free Shipping
Whirlwind pcDI Stereo Direct Box with RCA and 1/8" Mini Unbalanced Inputs
SKU: WWPCDIMFR: PCDI
- pcDI Stereo Direct Box: Pristine audio quality.
- RCA & 1/8" Inputs: Versatile preamp connectivity.
- Passive DI Box: Low noise, transformer isolation.
- Balanced XLR Outputs: Professional studio recording.
- Hi-Z to Lo-Z: Optimal signal conversion ensured.
Ships from Manufacturer
?
Free Shipping
Samson MCD2 Pro 2-Channel Passive PC Direct Box
SKU: SAMCD2PROMFR: SAMCD2PRO
- Pro Passive DI Box: Superior sound quality, low noise.
- Dual-Channel Direct Box: Unbalanced to balanced conversion.
- PC Direct Box: Versatile inputs for various sources.
- Durable DI: Built-in ground lift for hum elimination.
- Easy to Use Direct Box: Attenuation control included.
Special Order Item
?
Free Shipping
Art Pro Audio CleanBOX II Hum Eliminator
SKU: APACLEANBOX2MFR: CLEANBOX-2
- Achieve pristine audio with low noise operation.
- Broad 10Hz-50kHz frequency response for studio clarity.
- TRS connectivity ensures balanced signal transfer.
- Passive design eliminates external power needs.
- Compact build quality fits seamlessly into any setup.
Special Order
?
Free Shipping
Whirlwind PCDI Audio Direct Box with 1/8" Hardwired Input Tail
SKU: WWPCDIHWMFR: PCDI-HW
- Pro Audio Direct Box: Pristine sound, low noise.
- Whirlwind PCDI: Converts unbalanced to balanced audio.
- Studio-Grade DI Box: Wide 20Hz-20kHz frequency response.
- Passive Direct Box: High-quality, durable build.
- Stereo Direct Box: Versatile for studio/stage use.
Ships from Manufacturer
?
Free Shipping
Art Pro Audio Dual RDB Dual Reamping Direct Box
SKU: APADUALRDBMFR: DUALRDB
- Dual channel direct box for stereo applications.
- Achieve optimal sound quality with low noise design.
- Balanced XLR & TRS inputs ensure impedance matching.
- Rugged build quality for reliable studio recording.
- Wide frequency response: 20 Hz - 20 kHz (+/- 0.5 dB).
Special Order
?
Free Shipping
Behringer ULTRA-DI DI400P Passive DI Box, Bundle w/2x 6' TRS Cable,25' Mic Cable
SKU: BEDI400PKMFR: 000-49000-00010 K
(1)- Ensures optimal sound quality, low noise DI box.
- High-performance passive DI for versatile use.
- Balanced XLR output for pristine audio clarity.
- Wide frequency response: 40 Hz to 20 kHz.
- Rugged build quality ensures lasting reliability.
Temporarily On Backorder
?
Free Shipping
Telefunken TDP-1 Mono Passive Direct Box
SKU: TFTDP1MFR: SYTM-082
- Premium direct box: Custom-wound OEP/Carnhill transformer.
- Low noise: 10 Hz - 70 kHz frequency response (+/-1 dB).
- Versatile connectivity: 1/4" & XLR input/output jacks.
- Exceptional sound quality: Handles >+18dBV maximum input.
- Durable build: Robust, compact design (100x100x50mm).
Ships from Manufacturer
?
Free Shipping
Klark Teknik DI 20P PRO DI 2 Passive Stereo DI Box w/ Midas Transformer
SKU: KTDI20PMFR: 0811-AAE86-000
- Midas Transformer ensures pristine sound quality.
- Extended dynamic range captures every nuance.
- Passive DI box eliminates unwanted noise.
- Stereo DI perfect for balanced connectivity.
- Rugged build offers long-term durability.
On Backorder
?
Free Shipping
Whirlwind ISOPOD2HW Personal Stereo Direct Box
SKU: WWISOPOD2HWMFR: ISOPOD2HW
- Pro Stereo DI Box: Pristine sound, low noise.
- TRS Input to Dual XLR Output: Balanced conversion.
- Ground Lift Switch: Eliminates hum and buzz easily.
- Stereo/Mono Switch: Versatile signal routing options.
- Passive Circuitry: Ensures high signal integrity.
Ships from Manufacturer
?
Free Shipping
Samson MD1 Pro Mono Passive Direct Box
SKU: SAMD1PROMFR: SAMD1PRO
- Pro Passive DI Box: Pristine sound, low noise floor.
- MD1 Pro Direct Box: Converts unbalanced to balanced.
- Studio-Grade DI: Ensures optimal signal integrity.
- Passive DI: Ground lift switch eliminates hum.
- Samson DI Box: Features -15dB & -30dB attenuation.
Special Order Item
?
Free Shipping
Rolls DB14B A/V Presenter Direct Box/Signal Separator
SKU: ROLDB14BMFR: DB14B
- Rolls DB14B: Pristine audio signal separator.
- Low noise direct box with individual attenuators.
- Versatile stereo direct box for A/V presenters.
- Durable, passive design ensures reliable signal.
- Balanced XLR output for high-quality sound.
Ships from Manufacturer
?
Free Shipping
On-Stage DB1050 Passive Multi-Media DI Box
SKU: OSTDB1050MFR: 12557
- Pro Passive DI Box: Pristine audio, low noise.
- Multi-Media DI: Converts unbalanced to balanced signal.
- On-Stage DI Box: Rugged build for lasting value.
- Stereo DI: Versatile for studio, stage, and recording.
- Passive DI: Ensures optimal sound quality always.
Temporarily On Backorder
?
Free Shipping



























