SKU: 21815324924

Radial Engineering Pro-ISO +4/-10 dB Stereo Line Isolator NEW

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Description

Radial Engineering Pro-ISO +4/-10 dB Stereo Line Isolator NEWRadial Engineering Pro ISO +4 10 dB Stereo Line Isolator NEW! AUTHORIZED DEALER!!! The Pro ISO +4 10 dB Stereo Line Isolator from Radial Engineering is a stereo line isolator designed to convert a professional +4 dB line level balanced signal to an unbalanced 10 dB consumer level device. This enables you to take the balanced output of a mixer and feed a consumer level recorder or audio input on a computer. The Pro ISO employs a transformer that

Radial Engineering Pro-ISO +4/-10 dB Stereo Line Isolator NEW! AUTHORIZED DEALER!!!The Pro-ISO +4/-10 dB Stereo Line Isolator from Radial Engineering is a stereo line isolator designed to convert a professional +4 dB line-level balanced signal to an unbalanced -10 dB consumer-level device. This enables you to take the balanced output of a mixer and feed a consumer-level recorder or audio input on a computer.The Pro-ISO employs a transformer that focuses the energy in the voice range making it a suitable choice for sermons, news gatherings, and spoken voice.The passive design begins with 100% discrete components throughout. A set-and-forget level control lets you attenuate the input signal to prevent it from overloading the destination device. Output connections include a stereo pair of 1/4" connectors, a set of RCAs and a mini 3.5mm (1/8") for interfacing to a mini recorder or laptop computer. Transformer isolation helps eliminate hum and buzz caused by ground loops while eliminating stray DC currents from flowing.Utilizing Radial's bookend construction, the Pro-ISO has 14-gauge steel construction throughout. This creates a protective zone around the connectors and controls for added durability. The steel construction also assists by shielding the transformers from outside magnetic fields.Converts balanced line level signals to unbalancedStereo signal path with set & forget level controlTransformer isolated to eliminate hum & buzzCircuit TypePassive, transformer basedNumber of ChannelsStereo (dual mono)Frequency Response20 Hz to 18 kHz (+0 dB/ -3 dB)Dynamic Range130 dBMaximum Input+20 dBu @ 1 kHz / 1% THD+NTHD + Noise0.005% @ 1 kHzDeviationPhase: 1.5° @ 100 Hz; 3° @ 20 HzCMRR-76 dBInput Impedance1.3 kΩ, unbalancedOutput Impedance1.9 kΩ, balancedTransformerRadial transformerGround LiftDisconnects XLR pin-1 at XLR inputXLR ConfigurationAES standard (pin-2 hot)ConnectorsBalanced XLR-F in; 1/4", RCA and 3.5 mm TRS unbalanced outputsConstruction14-gauge steel chassisFinishBaked enamelPowerPassive, no power requiredDimensions (L x W x D)3.3 x 5.0 x 2.0" (83.8 x 127.0 x 50.8 mm)Weight24.8 oz (703.1 g)
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SKU: 21815324924

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4.2 ★★★★★
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Verified Purchase
Rene'
Belleville, US
★★★★★ 1
Flimsy
Color: Pink
Rope broke with first pull during playtime. Also is very small.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
C
Verified Purchase
Christina Miller
Los Angeles, US
★★★★★ 5
Loves it!
Color: Blue
This was a hit with my 9 month old puppy! He loves it! It's not his favorite toy but its not his least favorite either! I did have to retie the knots after he worked them out and that was difficult but doable!
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Reviewed in the United States on June 10, 2026
S
Verified Purchase
shannon
Cuba, US
★★★★★ 5
my puppy's favorite!
Color: Pink
I recently bought this chew toy for my puppy, and it has been a fantastic addition to his toy collection! Durability: This toy is impressively durable. My puppy loves to chew, and it has held up really well against his enthusiastic gnawing. Design: The design is great! It’s the perfect size for my puppy to carry around, and the colors are vibrant and fun. He loves playing with it! Engagement: It keeps him entertained for hours. The texture seems to satisfy his chewing instincts, and it also helps with teething discomfort. Safety: I feel good knowing that it’s made from non-toxic materials. I’ve had no issues with pieces breaking off or causing any problems. Overall, I highly recommend this chew toy for any puppy owner. It’s durable, and engaging, and my puppy absolutely loves it!
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Reviewed in the United States on October 21, 2024
M
Verified Purchase
Madison G
Houston, US
★★★★★ 5
Perfect for light/moderate chewers
Size: Extra Small, Color: Blue, Size: Extra Small, Color: Blue
My dog wouldn’t stop biting on the toddlers plastic dinosaur toys, so I got him this because it’s similar to plastic. But not hard enough to where it could damage his gums, also not soft enough to break apart. It’s perfect and he’s very happy with it. My dog is 6 LB toy poodle for reference, I would say this is suitable for small dogs. I saw reviews saying that their dog absolutely destroyed it immediately, but then in the review pictures their dogs were baby bulldogs/german shepards! This isn’t meant for breeds like that, but if you have a smaller dog with smaller teeth then this is ideal.
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Reviewed in the United States on May 2, 2026
K
Verified Purchase
Kayann
Louisville, US
★★★★★ 5
Quality and long lasting
Size: Extra Small (Pack of 2), Color: Blue
Highly Recommended!!! My 9 Shihtzu’s absolutely love the smell the durability and taste their thick so last long Thankfully I have to buy these every month!!!
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Reviewed in the United States on January 25, 2026

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