Potentiometru Volum 12 Trepte Stereo Dual 50K,nou
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Produs:Nou, Fără garanție
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Numar articol:209974561
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Disponibilitate:Indisponibil
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Preț:80,00 Lei
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Anuntul a expirat la:18.08.2022, 13:31
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Specificatii
Vand Potentiometru Volum 12 Trepte Stereo Dual 50K ,nou Pret fix,nu
fac schimburi US DALE high-precision metal film resistor assembly
12-step stepping volume potentiometer switch: two-channel,
high-precision, sound quality, long life, high quality, left and
right channel resistance error is far less than 1%, feel smooth !
Semi-circular copper handle double 12-step, internal contact silver
plated, sealed long life design quality, clear switch position,
excessive smooth and flexible and light hand, like the famous Swiss
SWISS ELMA step switch, use fine operation Adjustment is pleasant.
Equipped with 22pcs US DALE 1/4W high-precision metal film
resistors, the volume attenuation is reasonable, and the error
between the two channels is within 1%. Double-sided PCB circuit
board, 2×12 stepping band switch quality is very good, long life
design. Semi-circular flower handle, rotating handle and fixed
shaft are made of brass material, sealed design, silver plated
contacts, first turned on and then disconnected, reducing the noise
generated during switching. Board size: about 68mm long and about
33.5mm wide Switching volume: main body length 44mm thickness 25mm
height 31mm (excluding feet) Rotary handle diameter: 6mm Rotary
handle fixed opening: 9mm Precision 2×12-speed rotary switch gain
size adjustment The board is marked with input and output, four
lines of input, and four lines of output, which can be connected to
the front stage, tone, volume, rear stage, amp, amplifier and other
equipment. 12-step stepping switch potentiometer left and right
channel resistance error is far less than 1%, signal distortion is
much smaller than the common carbon film potentiometer, high left
and right balance, good sound quality, good air quality, good
control accuracy, and no carbon The membrane potential is murmur
due to poor contact, and the service life is long, but the volume
is slightly larger. The well-known British "Matisse" tube preamp
and the Swiss top potentiometer use a stepping volume
potentiometer. Note: To replace a common carbon film potentiometer
with a stepped volume potentiometer upgrade, consider whether the
potentiometer volume can be installed. The color of the resistor
will vary depending on the assembly lot, subject to the assembly
received!
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