When a music
lover is looking for a first class turntable, the claim should
go first towards inherent musical qualities, the second thought
should make him aware of how this claim has been accomplished.
The solidity of a turntable is an obvious must. As only mechanical stability
combined with extreme precision allow that musical transparency
that goes beyond the usual. It is now 15 years that we are handbuilding
and improving our turntable BALANCE. Our aim is to combine timeless
beauty, extreme sound quality and perfect workmanship.
This effort has been rewarded as the Image Hifi assigned the
gold medal for turntables to our BALANCE at the Millenium Awards.
The turntable is available in black/brass and black/high grade
steel finish. The supply includes chassis, tonearm base specifically
drilled out for the tonearm to be used, platter, record clamp,
motor with switch unit and a transistorized power supply for the
bearing temperature control and the motor as well as tools for
adjustment, cables etc. Additionally available are as options:
separate tonearm bases, a tube-driven power supply and a sandwich
support made from aluminium / granite or a complete stand.
The chassis is milled from a 40mm strong dural-sheet and features
the intakes for the bearing and tonearm base. A special clamping
technique enables the user to change to other tonearms, each
one installed on it's own base, within a few moments including
the most precise adjustments. The intake for the tonearm base
fits like a draw-in collet and can be fixed or loosened via a
single screw. This allows the user to adjust the effective length
of the tonearm with the base being allowed to be rotate freely.
Surely the most precise element of a turntable is the bearing
and especially with the BALANCE it was most important to drive
its 20kg platter without any reeling. The necessary precision
can only be obtained by working on the temperature dependance
of the material. We have managed to reduced the temperature dependance
of our material close to zero via the use of a specific electronic
temperature control. A power-mos-fet, installed beneath the bearing,
produces with the help of this control circuit around 15 W power
dissipation that are needed to generate a stable temperature,
which in turn guarantees an absolutely smooth rotation of bearing
and platter.
The tonearm base can be supplied with various different intakes,
according to the needs of the customer, possible tonearm lengths
are 9...10.5 inches. It is possible to lead the connecting cable
of a tonearm directly out of the base or to have two phono sockets
mounted. The record platter is machined from a massive block
of special aluminium that exhibits low resonances due to the
defined contents of lead and copper. The 90mm height of the platter
and a firmly inserted crystal glas disk allow for a total absence
of resonances.
The crystal glas disk provides an extremely smooth and even
surface and a record clamp for the safe fixing of the records
is included in the supply. Through a plastic ring in the center
of the platter the record is raised slightly and pressed back
onto the disk through the record clamp at the outer rim of the
label. Thus permitting a very good contact between record and
platter and allowing a fast transfer of the tracking resonances
from the recod to the disk.
The motor with its switch unit is placed on its own beside the
chassis-platter combination. A motor control especially developed
for this turntable drives a Pabst motor electronically at the
exact speeds 33 and 45 r.p.m., both speeds can be fine adjusted
independently via two rotary switches. A precisely machined round
belt transfers the motor drive to the platter.
The turntable comes with its own transistorized power supply,
but is best driven by our optional tube power supply, allowing
for the clearest mains source available. Normally the motor is
driven from the same supply that feeds the heating of the bearing,
when the tube power supply is switched in, the motor is automatically
driven from this power supply, the transistorized one remains
for the heating.
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