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4. Break-in Period
Your new Avalon Acoustics loudspeakers have an initial break-in period. They will not perform to their
full sonic potential when first installed in your system. This is due to a residual polarization of the
dielectric materials used in the crossover capacitors and internal wiring. (See note 1) As music is played
through the loudspeakers, the electrical signal will gradually anneal these materials. Similarly, the
suspensions of the drivers will reach their optimal mechanical properties as the speakers are played.
Only after the break-in period will the full performance of your Avalon Acoustics loudspeakers be
realized.
The break-in process will occur naturally as music is played through the system. To reduce the time
required, it is recommended that the system be played continuously, using either a digital source in the
repeat mode or an FM broadcast signal. The recommended break-in procedure is as follows:
Initial warm-up: three to six hours of quiet music.
Extended break-in: 200 to 300 hours of loud and dynamic source material.
During the break-in period, the sonic properties of your loudspeakers may undergo several gradual shifts as
the various components break-in at different rates. It is therefore suggested that the fine-tuning of the system
be delayed until after the break-in period is completed. However, during the final phases of the break-in
period, the sonic image will open up, the sound-stage will gain specificity, the bass control and impact will
increase, and the overall sound will have a more relaxed, involving presentation.
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(1) A high-voltage test is applied to wiring and capacitors during their manufacture. This results in a residual
polarization of the dielectric materials.