DAC1-U in excellent condition.Box and manual left in Beijing(I might pick or send it back to UK if you wish when I go home next year.In that case I could leave my specific contact details for you).Items have already registered in the Benchmark offical website.Now come with original usb cable,jumpers and fuses(No power cable provided since I received it from local distributor).
Note:the analog output gain have been re-configured by trained technican in calibration mode.I do this because I disable to internal attenuator(set to 0dB)to get MAXIMUM PERFORMANCE.As a result, the default gain is too high that can blow up your amp
.I reduced it to 4.4VRMS(balanced,that should be a standard level for most of the hi-end source component)by using the trimmer located on the back.So you can easily use XLR output as usual.However, the RCA output gain goes low(between 1 and 2VRMS)due to Bechmark's stupid setting:RCA and XLR output share the same trimmer.gif "Confused Face(1)")
.It is no doubt that the perfomance will not been affected due to benchmark's state-of-art design.It only gives a lower gain at RCA output that you may turn your amp's volume higher than usual.However, THIS WILL NOT EFFECTED THE VARIBLE MODE(Use it as a pre-amp DAC)AND HEADPHONE OUT,AND COULD BE ALSO SET BACK TO DEFAULT BY FOLLOWING THE MANUAL(downloadable at offical website,you may need some tools: millvoltmeter,0dBfs reference signal test CD and CD player with digital out.Any souces that can generate that signal will be OK. The precedure is as simple as what we studied in the middle school physic lab
)
Other jumper setting could be easily changed so I will stop chattering.Paypal accepted and I prefer UK buyers(items is expensive and could be easily damaged. If I have enough money to studying in the UK I wouldn't sell it
)For more details please PM.We could talk via the phone.
Attachment 24062
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Note:the analog output gain have been re-configured by trained technican in calibration mode.I do this because I disable to internal attenuator(set to 0dB)to get MAXIMUM PERFORMANCE.As a result, the default gain is too high that can blow up your amp
.I reduced it to 4.4VRMS(balanced,that should be a standard level for most of the hi-end source component)by using the trimmer located on the back.So you can easily use XLR output as usual.However, the RCA output gain goes low(between 1 and 2VRMS)due to Bechmark's stupid setting:RCA and XLR output share the same trimmer.It is no doubt that the perfomance will not been affected due to benchmark's state-of-art design.It only gives a lower gain at RCA output that you may turn your amp's volume higher than usual.However, THIS WILL NOT EFFECTED THE VARIBLE MODE(Use it as a pre-amp DAC)AND HEADPHONE OUT,AND COULD BE ALSO SET BACK TO DEFAULT BY FOLLOWING THE MANUAL(downloadable at offical website,you may need some tools: millvoltmeter,0dBfs reference signal test CD and CD player with digital out.Any souces that can generate that signal will be OK. The precedure is as simple as what we studied in the middle school physic lab)Other jumper setting could be easily changed so I will stop chattering.Paypal accepted and I prefer UK buyers(items is expensive and could be easily damaged. If I have enough money to studying in the UK I wouldn't sell it
)For more details please PM.We could talk via the phone.Attachment 24062
Attachment 24063
Attachment 24064
Attachment 24065
Attachment 24067
