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LampizatOr- The Horizon DAC Manual
on the hard floor greatly enhances our perception of music. It is advisable to have
rug or carper between listener and speakers but not under the feet.
8. It is advisable to put something soft directly on the wall behind the speakers
9. The so called toe-in - the degree by which the speakers face the listener and not
alongside the walls straight - is very critical. The rule of thumb is to toe in half way
between standing straight and aiming at the listeners ear. Or slightly more straight,
but not more towards the head. Over- toe-in kills the soundstage.
BURN IN PERIOD
The DAC comes straight from our factory after around 72 Hours of testing so it is not
exactly "new" but it is not burned-in enough. Our customers report back, that after 3
days of constant powering (playing or not) the DAC opens up significantly. Further
improvements are observed after up to 7 days when things stabilise into plateau.
Additional one day burn in is needed after every time the DAC: travels somewhere
(vibrations), or is disconnected for over a month or is subject to cold temperature - like
in the car trunk, when left overnight.
When the DAC is fully burned in, the sound quality is stable, and we only need to warm
it after powering every day.
The DAC starts to play after 30 seconds.
The tubes reach full technical parameters and stabilise after 60 s. but that does not
mean that the DAC sounds it's best yet.
The whole system reaches operating temperature plateau after circa 20 minutes and it
is ready for serious listening.
ENJOY YOUR MUSIC LIKE NEVER BEFORE !
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