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Item#: 9SIA54J1KH4711

Absolute HLA550 2 Channel High Level to Low Converter Line Output with Ground Loop Isolator Built in signal Noise Eliminator

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High To Low Adapter
Adjustable Line Output
2 Channel
Built in signal Noise Eliminator


Noise Filters
Warranty, Returns, And Additional Information

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  • Patrick P.
  • 2/15/2014 2:32:48 PM
  • Tech Level: High
  • Ownership: 1 week to 1 month
  • Verified Owner

2 out of 5 eggsGood quality, bad qaultiy assurance.

Pros: Case and components are of good quality, potentiometers are of decent quality. Can handle pretty high currents, i'd say max around 80-100watts. Simple design and board layout.

Cons: Brand new out of the package and the left channel wouldn't fully function properly, after a disassemble I found out why. Board came with damaged PCB connection to the isolation transformers. The components weren't fully inserted before being soldered, and was crushed, therefor ripping the solder pad and part of the trace off the left channel. If you have solder and a iron it's a quick fix, take a piece of solid copper wire, scrape off part of the trace that is good, and solder in a jumper wire, or use insulate wire and run a wire all the back to the resistor from the input. Case isn't designed too well for heat dissipation.

Other Thoughts: Good quality besides the damaged board. Product claims to be made in USA, however on close inspection: "Designed and Engineered in USA, manufactured in China." That's given at the price.

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Item#: 9SIA54J1KH4711
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