Excelsior LS-1 Electronic Rotating Speaker Simulator
- effect level
- mixer inputs levels
- Output level
- can be regulated with a screw-driver
- controls the speed
An Excelsior ad
The LS-1 is a sophisticated accessory which reproduces perfectly the well-known effect of the mechanical rotation of loudspeakers.
The perfect realism of the effect is the result of a careful study on the acoustic phenomena relative to the rotating loudspeaker and is reproduced electronically. This allows to eliminate all eventual problems of the traditional mechanical effect: noise, necessity of maintenance work, weight, measurements.
The LS-1 is the ideal accessory for every electronic accordion or organ and and is outstanding for the prestige-model Digisyzer.
Thanks to the auxiliary inputs, the LS-1 is working as a mixer too, which allows to be connected to an amplifier with one input only.
The output level control at constant impedance makes the LS-1 adaptable to every kind of amplifier without causing any distortion.
- Power supply
- 117-220-240 Vac (to be specified)
- Power Consumption
- 8 W
- Max. signal level at FLUTE Input (volume to max.)
- 1 Vp. (Od Bm)
- Max. Gain with reference to FLUTE input
- +8dB (1 kHz)
- S/N Ratio (1 Vp input level)
- over 55dB
- Mixing inputs
- 1 for the effect + 3 straight
- Input Impedance
- less than 20K ohm