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Gear / Technical Help => Playback Forum => Topic started by: pigiron on February 22, 2006, 02:59:34 AM

Title: Benchmark DAC1/ADC1... warning... wrong fuses
Post by: pigiron on February 22, 2006, 02:59:34 AM

Just got a package out of the blue from Benchmark containing fuses and the following note:


The four (4) included T 0.5A 250VAC (500ma) fuses replace the fuses included with one the (sic) following products:

* DAC1, 110V operation only
* ADC1, 110V or 220V operation

Do not use the original fuses, including the spare fuses, as they may not be the correct value. Using an incorrect value could present a serious safety risk, including risk of fire.

For further assistance please e-mail service@benchmarkmedia.com or call 1-800-262-4675.


And no wonder. I checked the spare fuses that came with the unit and they're 5A, not 500mA :o  I'm off to check the fuse in the unit.

Title: Re: Benchmark DAC1/ADC1... warning... wrong fuses
Post by: Mic D on February 22, 2006, 09:29:24 AM

Thanks for the info. Does this relate to all existing units, or just a select few?

Title: Re: Benchmark DAC1/ADC1... warning... wrong fuses
Post by: jpschust on February 22, 2006, 11:30:01 AM

Quote from: Mic D on February 22, 2006, 09:29:24 AM

Thanks for the info. Does this relate to all existing units, or just a select few?

I'd call if there is any question whatsoever.

Title: Re: Benchmark DAC1/ADC1... warning... wrong fuses
Post by: carlbeck on February 22, 2006, 04:29:54 PM

I have had mine almost since they came out, I can't imagine this would affect anything but newer units. Maybe they just inserted the wrong fuse at the factory on the latest build?

Title: Re: Benchmark DAC1/ADC1... warning... wrong fuses
Post by: Mic D on March 02, 2006, 04:40:30 PM

Quote from: carlbeck on February 22, 2006, 04:29:54 PM

I have had mine almost since they came out, I can't imagine this would affect anything but newer units. Maybe they just inserted the wrong fuse at the factory on the latest build?

That's what i'm assuming. I finally made it up to the attic where my spare fuses were and they're both 500mA.

Title: Re: Benchmark DAC1/ADC1... warning... wrong fuses
Post by: carlbeck on March 02, 2006, 09:02:47 PM

I am going to e-mail Benchmark & ask them about available updates for the older units. My understanding is that they sound better now?

Title: Re: Benchmark DAC1/ADC1... warning... wrong fuses
Post by: Mic D on March 03, 2006, 10:30:59 AM

Quote from: carlbeck on March 02, 2006, 09:02:47 PM

My understanding is that they sound better now?

From what I was told today, there has'nt been any noticable sonic changes in the units since they were upgraded to 192k back in '94.

I just purchased the silver faceplate! You know you want one Carl.  ;)

Title: Re: Benchmark DAC1/ADC1... warning... wrong fuses
Post by: carlbeck on March 03, 2006, 11:09:00 AM

I may just buy one depending on what color my amp ends up being! Well there is a stepped vollume control now? I have read on Agon that the newer units somehow sound better but if Benchmark is telling you different.......................

Title: Re: Benchmark DAC1/ADC1... warning... wrong fuses
Post by: Nick's Picks on March 03, 2006, 04:56:54 PM

i've read that they sound best when not used as a gain stage.
something about the signal expected by an amp...and many amps not likeing this passive gain crap.

we'll see.
i'm hooked on the "preamp makes a BIG difference" philosophy right now.
the right pre can make a decent  amp sing like a bird.