Stax elsf 81 owners manual

Page 1

ELS-F8I

electrostatic
loudspeaker system

HERéfiW?

Instruction Manual 1

Page 2

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Thank you for choosing the STAX electrostatic loudspeaker
ELS-FBl. The ELS-F81 is a single element full range electro-
static loudspeaker developed for the intimate reproduction
of music.

Please read this instruction manual thoroughly to enjoy the

finest performance and to ensure long troublefree user

Features

0 Unoolored, natural sound radiated from the large single
driver sized 785 (H) x 210 (W) mm which is driven by
electrostatic force evenly destributed over the entire dia-
phragm made of 4am thick polyester film.

0 Accurate stereo imaging and balanced frequency range real-
ized through the single driver (monodiaphragm).

O Wide-angle sound dispersion at high frequencies with the
signaldelay device in which the both fixed electrodes are
vertically devided into three sections and the signal to the

outer sections is delayed through the time constant.

men electrode »- red-v v4
Dlapmagm---
Fixed electrode y- 4 r s

.n e 7, 4 __
lmoroved sound disperslon(9')
mwugn the Signal-delay device

Signal-delay Gel/ice

5 Extended listening area realized by the anglechangeable
baffle board.

0 Protection circuit to prevent the input impedance of the
ELSAF81 from dropping to 19 at frequencies near DC.

0 Large signal transformer with oxygen-free copper wires
wound for better sonic quality.

I Compact size permitting one to listen to in a small room;

0 Attractive design offering a pleasure to see besides the pleas-

ure to listen to