DBX DBX-BX1 Dynamic Expander Great

( Brand: Dbx ), ( Manufacturer Part Number: DBX-BX1 ), ( Model: DBX-BX1 SERIES TWO ), ( Color: Black ), ( Input/output Ports: Analog Rca/coaxial Out, Analog Rca/coaxial In ), ( Analog/digital: Analog ), ( Rack Unit Height: 1u ), ( Effect/enhancement: Dynamic Filtering ), ( Form Factor: Rack Mountable ), ( Type: Dynamic Range Processor ), ( Features: Dynamic Range Expander ), ( Country/region Of Manufacture: United States )

Review DBX Series Two Dynamic Range Expander Tested Works Great

The DBX DBX-286S Dynamic Expander from dbx is a versatile and powerful compression tool designed to enhance the sound quality of various audio applications. This compact, rack-mountable device is ideal for use in live sound reinforcement, recording studios, and post-production environments.

The DBX DBX-286S employs dbx's renowned Expander/Gate technology, which utilizes a sophisticated algorithm to automatically adjust the threshold and attack/release settings based on the input signal. This results in a natural, transparent expansion that can effectively reduce unwanted noise and artifacts, while preserving the desired sound.

The expander function of the DBX DBX-286S can be used to reduce the dynamic range of an audio signal, making it more consistent and easier to mix. It is particularly effective in reducing the impact of sudden, unwanted sounds, such as drum bleed or ambient noise, allowing the desired signal to shine through.

The DBX DBX-286S also features a gate function, which can be used to completely eliminate unwanted sounds below a specified level. This can be particularly useful in live sound reinforcement applications, where it can help to clean up the mix by eliminating unwanted noise from the stage or audience area.

The DBX DBX-286S offers a range of adjustable parameters, allowing users to tailor the compression and expansion settings to their specific application. This includes adjustable threshold, ratio, attack and release times, and a range of selectable knee settings. These features provide a high degree of flexibility and control, making the DBX DBX-286S a versatile tool for a wide range of audio applications.

The DBX DBX-286S also features dbx's Over-Easy circuitry, which provides a smooth, natural response to sudden changes in input level. This helps to prevent artifacts and distortion, ensuring that the output signal remains clean and clear.

The DBX DBX-286S is housed in a rugged, 1U rack-mountable chassis, making it an ideal choice for use in professional audio environments. It offers balanced XLR inputs and outputs, as well as unbalanced 1/4" TRS inputs and outputs, providing flexibility for use with a range of audio equipment.

In summary, the DBX DBX-286S Dynamic Expander from dbx is a powerful and versatile compression tool that can effectively reduce unwanted noise and artifacts in various audio applications. Its sophisticated Expander/Gate technology, adjustable parameters, and rugged construction make it an essential tool for live sound reinforcement, recording studios, and post-production environments.

The DBX DBX-286S Dynamic Expander is a high-quality compressor/expander unit, particularly known for its versatility in handling various audio applications. Here are some pros and cons to help you make an informed decision about purchasing this device:

1. Versatility: The DBX DBX-286S can be used as a compressor, expander, or gate. This makes it a multi-functional device suitable for various applications in recording studios, live sound, broadcast, and post-production.

2. Easy-to-use interface: The unit features an intuitive interface with clear metering, making it easy for users to set up and adjust the settings.

3. Adjustable attack and release times: The compressor section offers adjustable attack and release times, allowing users to fine-tune the compression characteristics for different sources.

4. Sidechain input: The sidechain input allows users to apply compression based on an external audio signal, which can be useful for various applications such as de-essing or compressing drums to the rhythm of a bass drum.

5. High-quality build: The DBX DBX-286S is built with high-quality components and has a solid construction, ensuring durability and reliability.

6. Wide range of applications: Due to its versatility, this compressor/expander can be used in a variety of applications, from vocals and instruments to drums and entire mixes.

1. Price: The DBX DBX-286S is a professional-grade device, and its price reflects its high-end features and build quality.

2. Limited number of presets: While the unit offers a good selection of presets, some users may prefer more options for quicker setup and customization.

3. Lack of MIDI control: The DBX DBX-286S does not offer MIDI control, which may be a limitation for some users working in modern digital workflows.

The DBX DBX-286S Dynamic Expander is a versatile, high-quality compressor/expander that offers a wide range of applications and easy-to-use interface. Its high-end build, adjustable attack and release times, and sidechain input make it a valuable addition to any professional recording or live sound setup. While its price may be a limitation for some users, those who require the device's advanced features and functionality will find it to be a worthwhile investment.

If you are a professional sound engineer, producer, or live sound engineer and require a versatile, high-quality compressor/expander with advanced features, the DBX DBX-286S Dynamic Expander is an excellent investment. Its intuitive interface, adjustable attack and release times, sidechain input, and wide range of applications make it a valuable addition to any professional audio setup. However, if you are on a tighter budget or only require basic compression/expansion functionality, there may be more affordable alternatives available that would better suit your needs.

Details:

This dynamic expander is stereo phono compatible. This unit is in Very Good to Excellent condition. Still with original box, rack ears, and manual. Selling this great vintage piece of rack mountable gear.

part #: dbx-bx1 prices

• $99.00-$1000.00

specifications signalprocessorgo:

• brand: Dbx
• mpn: Dbx-bx1
• model: Dbx-bx1 Series Two
• color: Black
• input/output ports: Analog Rca/coaxial Out, Analog Rca/coaxial In
• analog/digital: Analog
• rack unit height: 1u
• effect/enhancement: Dynamic Filtering
• form factor: Rack Mountable
• type: Dynamic Range Processor
• features: Dynamic Range Expander
• country/region of manufacture: United States

seller signalprocessorgo:

• city: Oakland, California
• rating: 100.0%
• # reviews: 324

returns signalprocessorgo:

• policy: No Returns

general signalprocessorgo:

• Musical Instruments Gear > Pro Audio Equipment > Signal Processors/Rack Effects
• condition: Used

shipping signalprocessorgo:

• transit: 5-11 Days
• carrier: USPS
• cost: $19.75
• type: Calculated
• class: Standard
• service: USPS Ground Advantage

offer signalprocessorgo:

• started: May 31, 2025
• sold: 0
• options: Ship-to-home
• availability: In Stock
• quantity: 1
• best offers: True

payments signalprocessorgo:

• credit card: Diners-club
• other
• wallet: Paypal

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