Stam Audio SA-1B5 Tube Opto Compressor

Marsoni

M251S

$672.00

Get it in 3 business days with 1 day shipping. Friday, May 29

Stam Audio SA-1B5 Tube Opto CompressorLegendary Tube Opto Compression The SA 1B5 is a meticulously reverse engineered replica of the legendary Danish 1B opto compressor. Being a popular request for many years and with many companies attempting to recreate it, we decided it was time to bring this piece of history into a 500 series format operating at the same voltage and with the exact same sound as its big brother. Thanks to the careful selection of parts and a proprietary matching

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Our dogs love this ball launcher! I can throw the ball long distances without any arm strain. The balls wear out, and as described by others, tennis balls don’t fit. Buy extra balls if this is of concern. We bought a few of the “Chuck It” rubber 3” balls and they have worked well for our dogs. It’s a great value and fun for the dogs.

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Reviewed in the United States on March 28, 2025

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Cheri Who

Fort Morgan, US

★★★★★ 5

Chuckit!! Just Chuck it!!

Style: Sport, Size: Large

Chuck it further than your skinny little arms can chuck it. Doggo loved this, I loved this and when we were done Doggo promptly hid it under the porch so I couldn’t take it from him. It’s not a squeaky toy, it’s for fetch. You wing it out toward the yard and it flies, bounces if it’s lucky then is attacked in an adoring manner. We like it!!

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Reviewed in the United States on May 31, 2026

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Don L. III

Lowell, US

★★★★★ 5

Great to exercise the dogs!

Style: Sport, Size: Large

Great to throw 3” KONG Ball (RED) with hole thru it! The thrower is the best to exercise dogs with retrieving balls!

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Reviewed in the United States on May 6, 2026

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This bish

Alexandria, US

★★★★★ 5

My GSD's Emotional Support Balls

My GSD has three of these and they are undoubtedly his emotional support balls. I bought these so that the medium ones wouldn't get stuck under our couch and make him spiral. He takes one everywhere, it keeps him company in his bowl when he's eating, it gets dropped in my shower, it goes potty with him, on walks, it falls out of his mouth when he falls asleep. These are the equivalent of a GSD pacifier. Best Purchase I've made hands down. Plus they don't get stinky after being constantly covered in dog drool and if they get dirty/ muddy/ hairy a decent rinse will do the trick . They last a LONG time with my super chewer, they are firm enough so that when he gets a good chew on it it doesn't fall apart. He has endless hours of obsession logged into these balls.

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Reviewed in the United States on June 18, 2025

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Amazon Customer

Los Angeles, US

★★★★★ 5

Great Durability

Even my heavy chewer GSDs haven’t destroyed them…yet. Easier on your shoulder if you buy the ball thrower.

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Reviewed in the United States on April 18, 2026