Channel Strips & Preamps

280 results

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Art Pro Audio (20)Behringer (18)Focusrite (8)Heritage Audio (23)Lindell Audio (10)Millennia (10)Pro Co Sound (10)Rupert Neve Designs (15)Warm Audio (9)Whirlwind (24)

Price Range

$0 to $25 (5)$25 to $50 (12)$50 to $75 (19)$75 to $100 (21)$100 to $250 (68)$250 to $500 (43)$500 to $750 (28)$750 to $1000 (24)$1000 to $2500 (37)$2500 to $5000 (19)$5000 and Over (4)

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FREE Ship to Store (10)NYC Store Pickup (2)

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10% Off or More (118)25% Off or More (61)35% Off or More (32)50% Off or More (7)

Number of Channels

4 (16)8 (20)12 (1)16 (1)Dual (26)Mono (Single) (54)Single (35)Stereo (Dual) (44)

Interface

1/4" (163)1/8" (1)1/8" Mini (17)130V 4-Pin XLR Option (3)Coaxial (10)DB-25 (5)Ethernet (RJ-45) (10)Fiber Optic (12)RCA (20)XLR (190)

Features

Hi-Z to Lo-Z Transformer (60)Hum Eliminator (39)Power Soak (1)

Kit Style

Base (3)With Bag (1)with Cable (1)With XLR Cable (2)

Earthworks 521 Single Channel Zero Distortion Technology Preamplifier

SKU: EW521MFR: 521

Achieve pristine sound with low noise preamplifier.
Wide 2Hz-100kHz frequency response for studio clarity.
Ultra-low distortion: less than 0.0001% via XLR out.
Variable gain range ensures optimal signal control.
High input impedance accommodates diverse mics.

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^$999^.00

$1,249.00

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Earthworks 1022 Two Channel Zero Distortion Technology Preamplifier

SKU: EW1022MFR: 1022

Achieve pristine sound with low noise preamplifier.
Precision microphone preamp with wide 2Hz-100kHz range.
Solid-state preamp ensures exceptional build quality.
Dual XLR inputs offer versatile connectivity options.
Enjoy variable gain range for optimal signal control.

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^$2,199^.00

$2,749.00

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Switchcraft Custom Transformer Audio Direct Box

SKU: SWSC700CTMFR: SC700CT

Premium audio direct box with custom transformer.
Wide 20Hz-40kHz frequency response ensures sound quality.
Low noise: <0.009% THD+N for clean audio signal.
Versatile direct box for MP3, laptops, DJ mixers.
Durable aluminum housing for lasting performance.

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^$134^.99

$196.22

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Switchcraft Custom Transformer Stereo Audio Direct Box

SKU: SWSC702CTMFR: SC702CT

Premium stereo direct box ensures low noise audio.
Wide 20Hz-40kHz frequency response for pristine sound.
High input impedance >120KOhms; ideal for instruments.
Balanced XLR output; <50 Ohms impedance for clarity.
Durable build: aluminum housing for lasting quality.

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^$199^.99

$299.77

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Switchcraft 48V Phantom Powered Active Instrument Direct Box

SKU: SWSC800AMFR: SC800A

Phantom powered DI box ensures low noise audio.
Active direct box offers superior sound quality.
Broad 30Hz-30kHz frequency response for versatility.
Durable build quality with aluminum housing.
XLR connectivity & ground lift for hum elimination.

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^$174^.99

$278.10

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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.

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^$129^.99

$197.46

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Switchcraft Custom Transformer Instrument Direct Box, 48V Remote Ground Lift

SKU: SWSC900CTMFR: SC900CT

Premium Switchcraft DI Box: Pristine sound quality.
Custom transformer ensures low noise performance.
Versatile direct box for studio and stage use.
Rugged build quality ensures lasting reliability.
XLR connectivity for balanced audio output.

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^$154^.99

$248.68

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Whirlwind DIRECT2-JT Two Channel Passive Direct Box with Jensen Transformers

SKU: WWDIRECT2JTMFR: DIRECT2-JT

Jensen Transformers ensure pristine sound quality.
Dual channel direct box for stereo instrument input.
Passive design eliminates need for external power.
Low noise performance ideal for studio recording.
Durable build ensures lasting value and reliability.

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^$390^.00

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Whirlwind DIRECT4 Four Channel Passive Direct Box

SKU: WWDIRECT4MFR: DIRECT4

Four channels for versatile audio direct injection.
Passive DI box ensures pristine sound quality.
Wide 20Hz-20kHz frequency response for clarity.
XLR and 1/4" outputs offer flexible connectivity.
Rugged build guarantees lasting studio reliability.

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^$336^.00

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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.

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^$68^.00

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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.

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^$204^.00

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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.

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^$196^.00

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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.

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^$114^.00

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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.

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^$221^.00

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Whirlwind IMP 2 Passive Single Channel Direct Box for PA or Studio

SKU: WWIM2MFR: IM2

(1)

Studio-grade direct box ensures pristine sound.
Low noise direct box for clear, accurate audio.
Passive DI box offers exceptional durability.
Versatile direct box for stage or studio use.
High-quality direct box with wide frequency response.

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^$94^.00

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Whirlwind podDI Singe Output Direct Box

SKU: WWPODDIMFR: PODDI

podDI: Pristine audio, 20Hz-20kHz frequency response.
XLR direct box: Balanced output for low noise signal.
Passive DI box: Ensures durable, reliable performance.
Stereo direct box: Dual RCA & 1/8" TRS connectivity.
Hum eliminator: Ground lift switch reduces unwanted noise.

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^$146^.00

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Whirlwind HOTBOX Active Reference Direct Box

SKU: WWHOTBOXMFR: HOTBOX

Active direct box ensures pristine audio signal.
Low noise DI box delivers clean, clear sound.
High impedance matching for optimal instrument tone.
Versatile DI box supports battery or phantom power.
Transformer DI provides exceptional sonic clarity.

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^$194^.00

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Whirlwind Multisplitter Rack-mountable 4-Channel 1x2 Microphone Signal Splitter

SKU: WWMLTSP1X2MFR: MLTSP1X2

Pristine audio: Low-noise microphone preamplifier.
Four channels: Split mic signals with ease.
Rack-mountable: Integrate into your studio setup.
Wide frequency response: 20Hz-20kHz (+/-1dB).
Durable build: Reliable Whirlwind quality.

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^$414^.00

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Whirlwind 1-Input and 1-Output Hi-Z to Low-Z Transformer

SKU: WWTRHLMFR: TRHL

Pro Audio DI Box: Pristine sound quality, low noise.
Hi-Z to Low-Z Transformer: Optimal signal conversion.
Studio-Grade Direct Box: Wide 20Hz-20kHz frequency response.
Passive DI: Eliminates hum, improves audio clarity.
XLR DI Box: Rugged build quality for lasting use.

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^$54^.15

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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.

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^$65^.25

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Whirlwind ISO-8 1 RU 8 Channel Line Level Isolator & Balancer

SKU: WWISO8MFR: ISO8

ISO-8: Pristine audio quality with low noise.
Balanced XLR inputs/outputs for versatile use.
Achieve optimal gain range with 8 channels.
600 Ohms impedance ensures signal integrity.
Durable 1 RU design for studio/rack mounting.

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^$651^.00

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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.

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^$182^.00

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Whirlwind ISOPOD2 Passive Stereo Direct Box

SKU: WWISOPOD2MFR: ISOPOD2

(1)

Low-noise direct box ensures pristine sound quality.
Stereo/Mono switch offers versatile audio routing.
Passive DI box eliminates need for external power.
XLR outputs provide balanced, pro-grade connectivity.
Ground lift switch reduces hum for cleaner audio.

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^$131^.00

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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.

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^$158^.00

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Whirlwind MD-1 Mic to Line Driver with Headphone Monitor

SKU: WWMD1MFR: MD-1

Low-noise mic to line driver ensures pristine audio.
Headphone monitor offers versatile sound control.
XLR connections provide balanced audio signal.
Studio-grade preamp delivers exceptional quality.
Compact DI box built for lasting performance.

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^$529^.00

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What Are Channel Strips and Preamps Used For?

Audio channel strips and preamps are both important components in sound engineering. They prepare an audio signal from a source, like an instrument or a microphone, for recording or live broadcasting.

Channel Strips

Channel strips are arranged in either a vertical or horizontal format with the audio signal flowing from one end to the other. The signal passes from a source input like an XLR jack through a series of controls including, gain, equalizer, high pass filters, effects knobs, pan knobs, mute controls, and a fader knob before culminating in an output port.

By adjusting each of these knobs and controls, you can fine-tune the signal as it passes through the channel strip to achieve your preferred sound.

Preamps

A preamp is a component that takes a line-level sound signal and boosts it. Once you boost it, you can send the signal on for more processing in the channel strip or directly transmit it to an amplifier.

Audio channel strips traditionally include a preamp component, but preamps and channel strips aren’t the same thing.

Number of Channels

Channel mixers come in a few different sizes depending on how many separate signals you need to work with. Mono or single channel strips can only accept one signal, so they’re commonly used for a microphone or single instrument input.

If you want to adjust multiple input signals, you can either use several single channel strips installed in a rack, or select an audio channel strip containing multiple channel inputs. The more channels you have, the more individual signals you can adjust and control.

Quality is Crucial for Channel Strips and Preamps

Whether you do most of your audio engineering digitally or you prefer to work analog, it’s important to choose the highest quality components possible. By selecting professional-grade gear from brands like Behringer, Whirlwind, and Millennia, you can avoid interference, hums, and signal loss in your next piece of audio.