SKU: 15532991955

BSS BLU-50 4x4 Signal Processor With BLU Link

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Description

BSS BLU-50 4x4 Signal Processor With BLU LinkThe BSS Audio BLU 50 is a 4x4 signal processor with built in BLU link that provides 48 channels of low latency, fault tolerant digital audio. The BLU 50 is configured, controlled, and monitored for HiQnet Audio Architect and is compatible with other members of the Soundweb London family. The 48 channels of BLU link bus represents channels 1 48 of a larger 256 channel BLU link bus when integrated with other BLU link devices such as the BLU 800, BLU

The BSS Audio BLU-50 is a 4x4 signal processor with built-in BLU link that provides 48 channels of low-latency, fault-tolerant digital audio. The BLU-50 is configured, controlled, and monitored for HiQnet Audio Architect and is compatible with other members of the Soundweb London family.

The 48 channels of BLU link bus represents channels 1-48 of a larger 256 channel BLU link bus when integrated with other BLU link devices such as the BLU-800, BLU-320, BLU-160, BLU-120, BLU-BIB, and BLU-BOB devices. Up to 60 BLU link compatible devices can share channels on a single bus. As with other Soundweb London devices, 12 Control Inputs, 6 Logic Outputs, and an RS-232 port allow the BLU-50 to be integrated with other compatible devices.

The 1/2 rack processor offers a fixed configuration of four inputs and four outputs, configurable signal processing, logic processing, and BLU link. The device can be powered via POE or from the included 12 VDC power adapter. The analog inputs of the BLU-50 provide software configurable gain in 6 dB increments up to +48 dB per channel. Software selectable phantom power is available per channel. The front panel provides LED indicators for phantom power, signal present, and clip information.

Features

  • 4 analog inputs (with 48V phantom power per channel)
  • 4 analog outputs
  • Configurable signal processing
  • Rich palette of processing and logic objects
  • 48-channel, low-latency, fault-tolerant digital audio bus
  • Clear front-panel LED indication
  • Bidirectional locate functionality
  • 12 control inputs and 6 logic outputs for GPIO Integration
  • Soundweb London Interface kit for third-party control system integration
  • HiQnet device
  • Configuration, control, and monitoring from HiQnet London Architect
  • 12-48 VDC or PoE+ powering options (12 VDC power supply included)
  • Optional rackmount, surface-mount, and desk-mount installation hardware available separately

Specifications

Indicators
Per Input: Signal Present, CLIP, 48V (Input Only)
Other: COM, STAT, ERR, PWR
Analog Inputs
Analog Inputs: 4 Electronically Balanced on Phoenix Mini Combicon Removable Screw Connectors
Mic/Line Inputs: Nominal Gain 0 dB, Electronically Switchable up to +48 dB, in +6 dB Steps
Input Impedance: 3.5 Kilohms
Maximum Input Level: +20 dBu with 0 dB Input Gain, +8 dBu with 12 dB Gain
CMRR: > 45 dB at 1 kHz
Input Noise (E.I.N.): < -128 dBu Typical with 150 Ohms source
Phantom Power: 48 V Nominal, Selectable per Input
Analog Outputs
Analog Outputs: 4 Electronically Balanced on Phoenix Mini Combicon Removable Screw Connectors
Maximum Output Level: +20 dBu
Frequency Response: 20 Hz to 20 kHz (+0.5 dB / -1 dB)
THD: 0.005% Typical at +4 dBu, 1 kHz, 0 dB Input Gain
Dynamic Range: 110 dB A-Weighted, > 107 dB Unweighted
Crosstalk: < -100 dB
Output Impedance: 120 Ohms
D/A Latency: 29/Fs (0.60 ms at 48 kHz)
Control Ports
Control Ports: 12 Inputs and 6 Outputs
Control Input Voltage: 0 to 4.5 V
Control Input Impedance: 4.7 Kilohms to +5 V (2-Wire Mode), >1 Megohm (3-Wire Mode)
Logic Output Voltage: 0 or +5 V Unloaded
Logic Output Impedance: 440 Ohms
Logic Output Current: 10 mA Source, 60 mA Sink
WatchDog
Watchdog Output: Phoenix/Combicon Connector for Fail-Safe Control
Opto Output Current: 14 mA Withstanding Voltage: 80 V Maximum (Off)
Series Impedance: 220 Ohms (Isolated)
Control
Control Network
Connectors: RJ45 Ethernet Connector
Maximum Cable Length: 300' / 100 m on Category 5 Cable between Device and Ethernet Switch
BLU Link
Connectors: 2 x RJ45 Ethernet Connectors
Maximum Cable Length: 300' / 100 m on Category 5e Cable between Devices
Maximum Number of Nodes: 60
Latency: 11/Fs (0.23 ms at 48 kHz)
Pass-Through Latency: 4/Fs (0.08 ms at 48 kHz)
Power
Power Requirements: 12 to 48 VDC
Power Adapter: 100-240 VAC 50/60 Hz, 12 VDC Output
Power Consumption: < 55 VA
BTU
<188 BTU/Hr
Operating Temperature
32 to 113°F / 0 to 45°C
Dimensions
1.6 x 8.6 x 7.8" / 41.3 x 219.2 x 196.9 mm
Weight
2.8 lb / 1.3 kg
Packaging Info
Package Weight
6.45 lb
Box Dimensions (LxWxH)
12.1 x 11.1 x 7.4"
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 15532991955

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4.7 ★★★★★
Based on 11 reviews
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L
Verified Purchase
Lisa
Lake Worth, US
★★★★★ 1
These balls SUCK! External squeakers, minimal bounce and blue that is too dark.
Color: Multi Squeaker Balls, Size: X-Small, Style: 8-Pack
We have 2 little dogs in our home - a 1.5 year old Pomsky, and a 9 year old Pekingese. My Peke has shown no interest in tennis balls for years, until today! Imagine my excitement! Until she promptly destroyed the first squeaker on one of the blue balls. When I removed it, she began peeling the logos off the ball, and then started tearing the fuzz off! My dog has never destroyed any toy in her life, so this was shocking! Then the Pomsky decided that she wanted to play fetch with the new balls - she has Golden Retriever energy - and decided to destroy a squeaker in the midst of playing! She also wasn't nearly as interested in these tennis balls as her other tennis balls that she inherited from my Peke. 1. STUPID design, with the squeakers sticking out of the balls (the don't sit flush), so they are asking to get chewed or pulled out by any dog, even elderly 10 lb dogs! And a 9 lb young adult. 2. They are difficult to squeak compared to their Kong tennis balls, hence why the Pomsky wasn't interested for long. 3. They don't bounce as much as the Kong tennis balls, either, which made them less than exciting for the athletic and agile Pomsky. Meh. We wanted to get the smallest tennis balls we could get (1.5 inch) because neither dog will play with the 2 inch or bigger ones, but we also wanted to get colors they could easily see! The Pomsky clearly prefers the yellow balls to any other color (red, orange, green, darker blue, watermelon design), so we wanted to get like a bright blue or turquoise couple of balls to appeal to them! Well, my senior Peke liked the blue ones the most, but also liked the red and orange. Pomsky didn't like the blue ones. I think they're too dark of a blue to be easily seen in our home afternoons and evenings in the winter. We love Outward Hound toys in our house, but these were an expensive FLOP. They are the right size, but WHY did they put the squeakers so visible and appealing to dogs? I've never seen the squeaker in the Kong tennis balls. My advice is that Kong seems to make the best tennis balls for toy breeds, in the 1.5" size. Outward Hound dropped the ball here... no pun intended. The blue is darker than the photos depict (may be better in natural sunlight outdoors), the squeakers are external, and they barely bounce at all. Our next step will be to get the pressurized bright blue tennis balls from another brand, in hopes that the bounce and visibility will outweigh the lack of squeakiness. If those don't work, I guess we'll stick to the classic neon yellow Kong tennis balls! At my local Target, they only have multicolor packs of them, and the dark blue, red and green get completely ignored. *Dogs can only see shades of blues, yellows and black, grey and white. While some dogs may not seem to care about color, our Pomsky clearly does. :(
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 21, 2023
H
Verified Purchase
Hummingbird
Bozeman, US
★★★★★ 5
My Dog Loves Them
Color: Multi Squeaker Balls, Size: Small, Style: 8-Pack
These cute little squeaky balls are the perfect size for my Shih Tzu. She loves to chew on them and make them squeak all the time, so they are durable. I would purchase them again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026
A
Verified Purchase
AC
San Leandro, US
★★★★★ 3
Not super durable but good squeak while they work
Color: Multi Squeaker Balls, Size: Large, Style: 4-Pack
My dog loves these but they break very quickly. I've got an older set that was incredibly durable, but these all stopped squeaking/got holes after the first or second play session
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
N
Verified Purchase
Nathaniel Bornstein
Grantham, US
★★★★★ 5
Endless Fun and Excitement: Outward Hound Squeaker Ballz Fetch Dog Toy Review
Color: Multi Squeaker Balls, Size: Medium, Style: 4-Pack
f you're searching for the ultimate entertainment solution for your furry friend, look no further than the Outward Hound Squeaker Ballz Fetch Dog Toy. As a proud dog owner, I can attest to the sheer joy and excitement that these toys bring to our canine companions. Here's why the Outward Hound Squeaker Ballz Fetch Dog Toy deserves all the praise: Irresistible Squeaky Fun: The Outward Hound Squeaker Ballz are an absolute delight for dogs of all shapes and sizes. Each ball features an attention-grabbing squeaker that ignites your pup's natural instincts for play and exploration. The squeaky sound adds an extra layer of excitement to fetch games, encouraging hours of active and engaging playtime. Durable Construction: Made from high-quality, durable materials, the Outward Hound Squeaker Ballz are built to withstand the rigors of enthusiastic play. Whether your dog loves to chase, fetch, or chew, these toys hold up remarkably well against rough handling and gnawing, ensuring long-lasting enjoyment and entertainment for your furry friend. Versatile Play Options: With a convenient pack of four medium-sized balls, the Outward Hound Squeaker Ballz offer endless opportunities for interactive play and bonding with your dog. Whether you're playing indoors or outdoors, these versatile toys provide a fun and engaging outlet for your dog's energy, helping to promote physical activity and mental stimulation. Bright and Colorful Design: The vibrant colors and eye-catching design of the Outward Hound Squeaker Ballz make them easy to spot and retrieve during outdoor play sessions. Their bright hues add an element of excitement to fetch games, keeping your dog entertained and focused on the task at hand. Safe and Non-Toxic: As responsible pet owners, we prioritize the safety and well-being of our furry companions. The Outward Hound Squeaker Ballz are crafted from pet-safe materials that are free from harmful chemicals and toxins, providing peace of mind knowing that your dog is playing with a safe and non-toxic toy. Affordable and Value-Packed: With four balls included in each pack, the Outward Hound Squeaker Ballz offer exceptional value for the price. You can keep multiple balls on hand for backup or share them with fellow dog owners, spreading the joy and excitement of playtime to canine friends everywhere. In conclusion, the Outward Hound Squeaker Ballz Fetch Dog Toy is a must-have addition to any dog owner's collection of pet supplies. With their irresistible squeaky fun, durable construction, versatile play options, bright and colorful design, safety features, and unbeatable value, these toys bring endless joy and entertainment to dogs of all ages and breeds. Treat your furry friend to the ultimate playtime experience with Outward Hound Squeaker Ballz Fetch Dog Toy - you won't be disappointed!
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Reviewed in the United States on February 27, 2024
G
Verified Purchase
Gus
Cuba, US
★★★★★ 5
Heavy chewer approved.
Style: Ball, Size: Medium (Pack of 1)
My pomsky will destroy a toy in minutes. Ropes, and the "indestructible" nylon type stuffs are no match for my furry shark. This ball has stood up to him like David. He loves the crunch and it is so much more tolerable than a squeaker. These will be a staple in his toy box - Chuckit toys are really the most durable dog toys I have found in three years.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026

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