Harmonic semi-active combination of impulse-true Bass driver and ESL. The lf-horn is a hypex based construction wich impedance-matchingt and tuned with reactance anulling. The ESL can also be driven by a stepup transformer instead.
The price is for precise technical drawings. Will be refunded after having bought Shackman ELS.
Dynamic without limits, fully hifi without subwoofer, OTL tube amplifier for ESL, semi active solution with Podszus Görlich bass driver. Requires good tools and manual skills. Look at the dia show for more images.
The correspondent dipole/ripole subwoofer (optinal/facultative). Here in double doublet configuration.
For more Info and various ESL driving possibilities go to http://shackman-electrostatic-loudspeakers.reromanus.net/speaker-kits.htm
Refurbishment of existing Shackman-reromanus speakers/ESL units will be possible at fair costs. See http://loudspeaker-repair-service.reromanus..net . This service is available for all other electrostatic loudspeakers as well, like e.g. Quads ESL57/63, Bowers &Wilkins DM70 and so on.