BOSE PSU4C Rackmount Digital Panaray Controller Eq Limiter 1U 4-CHANNEL

( Brand: Bose ), ( Manufacturer Part Number: PSU4C ), ( Frequency Range: 20 Hz To 20 Khz ), ( Input/output Ports: Xlr In, Xlr Out ), ( Color: Black ), ( Analog/digital: Digital ), ( Rack Unit Height: 1u ), ( Effect/enhancement: Equalization ), ( Form Factor: Rack-mountable ), ( Maximum Sampling Rate: 48 Khz ), ( Type: System Controller ), ( Features: Limiter ), ( Number Of Sounds: 16 )

Review BOSE 1u Rackmount Digital Panaray System Controller 4-channel Eq Limiter

The Bose PSU4C 1U Rackmount Digital Panaray Controller 4-Channel Equalizer Limiter is a powerful and versatile audio processing solution designed for professional audio applications. This 1U rackmount unit houses four independent channels, each equipped with a 31-band graphic equalizer and a compressor/limiter.

Each channel on the PSU4C offers a wide frequency range of 20 Hz to 20 kHz, allowing you to make precise adjustments to the sound in your system. The 31-band graphic equalizer provides visual representation of the frequency response, enabling easy and intuitive equalization. With a frequency resolution of 0.3167 Hz, you can make fine-grained adjustments to shape the sound to your liking.

The compressor/limiter section on each channel offers flexible control over dynamics. It includes adjustable threshold, ratio, attack, release, and makeup gain parameters. The compressor mode helps to even out level differences between input signals, while the limiter mode ensures that the output level remains below a specified threshold, protecting your system from potential overloads.

The PSU4C also provides global settings for input and output level trim, as well as a bypass switch for each channel. Its front-panel display shows the settings for each channel, making it easy to make adjustments in real time.

This Bose digital processing unit is designed for use in a 19-inch rack, ensuring a compact and efficient use of space in your audio setup. It offers balanced XLR and unbalanced 1/4-inch input and output connections, allowing you to connect various audio sources and devices.

In summary, the Bose PSU4C 1U Rackmount Digital Panaray Controller 4-Channel Equalizer Limiter is a comprehensive and effective audio processing solution, offering precise equalization, flexible compression, and limiting capabilities for professional audio applications. Its compact design and versatile connectivity options make it an excellent choice for a wide range of audio systems.

The Bose PSU4C 1U Rackmount Digital Panaray Controller 4-Channel Equalizer Limiter is a professional audio processing unit designed for use in various applications such as live sound reinforcement, recording studios, and installed sound systems. Like any other piece of audio equipment, it has its advantages and disadvantages.

1. High-quality audio processing: The Bose PSU4C offers high-quality digital signal processing, ensuring accurate and transparent equalization and limiting for your audio signals.

2. Flexible routing: The 4-channel design allows for flexible routing of audio signals, making it suitable for use on different sources such as microphones, instruments, or playback devices.

3. Easy-to-use interface: The unit features an intuitive and easy-to-use interface, allowing for quick and efficient adjustments to your audio signals.

4. Rugged construction: The 1U rackmount design and solid construction make it suitable for use in various environments, including live sound reinforcement and installed sound systems.

1. Expensive: The Bose PSU4C is a high-end audio processing unit, and its price point reflects that. It may not be within everyone's budget.

2. Limited connectivity: The unit offers limited connectivity options, with only XLR and 1/4-inch TRS inputs and outputs.

3. No onboard metering: The unit does not have any onboard metering, which may make it difficult to monitor your audio signals visually.

The Bose PSU4C 1U Rackmount Digital Panaray Controller 4-Channel Equalizer Limiter is a high-quality audio processing unit that offers flexible routing, easy-to-use interface, and rugged construction. However, its high price point, limited connectivity options, and lack of onboard metering may be considered disadvantages for some users.

If you are looking for a high-end audio processing unit for professional applications and have the budget for it, the Bose PSU4C is an excellent choice. However, if you are on a tighter budget or require more connectivity options, you may want to consider alternative solutions. In such cases, you could explore other 4-channel equalizer limiter options from reputable manufacturers such as DBX, Behringer, or Yamaha. These alternatives may offer more affordable price points and additional features while still providing good audio processing quality.

Details:

Bose PSU4C 1U Rackmount Digital Panaray System Controller 4-Channel EQ Limiter.

part #: psu4c price

• $70.00

specifications signalprocessorgo:

• brand: Bose
• mpn: Psu4c
• frequency range: 20 Hz To 20 Khz
• input/output ports: Xlr In, Xlr Out
• color: Black
• analog/digital: Digital
• rack unit height: 1u
• effect/enhancement: Equalization
• form factor: Rack-mountable
• maximum sampling rate: 48 Khz
• type: System Controller
• features: Limiter
• number of sounds: 16

offer signalprocessorgo:

• quantity: 1
• best offers: True
• sold: 0
• availability: In Stock
• options: Ship-to-home
• started: May 24, 2026

payments signalprocessorgo:

• other
• credit card: Diners-club
• wallet: Apple-pay

general signalprocessorgo:

• Musical Instruments Gear > Pro Audio Equipment > Signal Processors/Rack Effects
• condition: For parts or not working

returns signalprocessorgo:

• policy: No Returns

shipping signalprocessorgo:

• class: Standard
• carrier: USPS
• cost: $9.35
• service: USPS Ground Advantage
• transit: 5-11 Days
• type: Calculated

seller signalprocessorgo:

• rating: 100.0%
• # reviews: 242
• city: Santa Ana, California

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