The auditive result will not be the ideal, but will improve over the use of white
discs, in this case.
Special Platform for Turntables (Plato)
Recommendations for installation of the turntable (plate) on our special
platform
In our furniture with double or triple tandem. We recommend the installation
of the platform for analog source (turntable), if possible, on the right side (front
view).
In this position we move away the arm plate connection and avoid inductions
Phono circuit with the power leads of electronic components.
The connection of the mass of the internal structure of the table, must be
connected to the preamp ground or to the amplifier of the equipment. This
connection allows us to maintain the same electrical potential between
electronic components and internal table suspended structure, independent of
the external structure.
The heavy glass shelf rests on sandwich covered in black discs of absorbent
high density neoprene. They absorb the vibrations that may arise because of
propagation acoustic sound of the room.
Audiophile turntables
6
have no problems of feedback (effect "Larsen")
because the structural resonance point is less than 7 c / s.
Other turntables that are above 16 c / s. These turntables generate micro-
vibrations and in little treated acoustic may exist positive feedback (effect
"Larsen") between the analog source plate and the speakers.
7
The solution is to place the speakers on absorbent base or placing a floor mat
in the soundstage.
The Task Force
Artesanía Audio
.
6
The audiophile turntables do not generate microvibrations have a "platter" (wheel rotation) very heavy
and the micro-vibrations of the engine are zero, are totally silent and the needle of the capsule in the
registry only captures the information entered in the groove disk, with no overlap parasitic
microinformation (reason for distortions in low frequency).
7
In listening to low frequency below 50 c / s dynamic sound pressure above 70 db, can manifest the
effect, "Larsen", this problem depends on the turntable
