Up for sale is a pair of Quad ESL2805 in excellent condition. It has been thoroughly cleaned and check and everything is in good order. Fresh special glue was applied to the stators of all panels, front and back. So the common glue problem of Quad ESL is no longer exist in this pair of speaker. I have also installed extra panel clips on all the panels to ensure good holding power between stators and diaphragm. The EHT shows high voltage is 5K volt with full load. The red signal light on circuit board shows there is nil electric leaking on all panels. All dust cover in good condition except one with small hole repaired by scotch tape. There are scratches on side rails and small holes on fabric. Sound quality is normal having the unique sound of Quad ESL. Please note this sale is for a pair of ESL2805 speakers only. No boxes and manual. All the items on the photo background including the EHT meter etc is NOT included in this sale. Due to the size and weight, I can only accept local pick up. Question welcome.

Pair Quad ESL - 2805 speakers Defective Panel Need RepairTested sound good,.. but Defective PanelQuad electrostatic common failure mechanism where the stator glue fails and the stator is pulled into the diaphragm. This produces a slow thumping sound as the panel is shorted out and recharges.copy link:https://www.youtube.com/watch?v=n0jj-iXUeeI

Es handelt sich um generalüberholte Schallwandler. Sie sind kompatibel zu den Modellen Quad ESL 63 / 988 / 989 / 2805 / 2905. Bitte geben Sie nach der Bestellung an, ob sie ein Baßpanel oder ein Centerpanel benötigen. Die Garantie auf diese Ersatzteile beträgt ein Jahr.---------- These are refurbished transducers. They are compatible with the models Quad ESL 63 / 988 / 989 / 2805 / 2905. Please specify after ordering if you need a bass panel or a centre panel. The warranty on these spare parts is one year.

QUAD ESL 2805 ELECTROSTATIC LOUDSPEAKERS - LOCAL PICKUP SALE !. Condition is Used. Local pickup only.

QUAD ESL 2805 ELECTROSTATIC LOUDSPEAKERS - LOCAL PICKUP SALE !. Condition is Used. Local pickup only.

Quad 2805 ESL Electrostatic Speakers. The Quad ESL-2805 Electrostatics are Quad's latest reference loudspeakers and like their predecessors should be regarded among the finest loudspeakers in the world today. In areas such as transparency, and lack of colouration, the Quad ESL 2805 are without peer. It should be noted that whilst moving-coil loudspeakers are the norm, the physical principles upon which they work are fatally flawed - and not even the latest advances in materials science can address their shortcomings. Quad alone has sought a different path - to push the boundaries of electrostatic technology to the point where the Quad ESL 2805 are closer to the ideal loudspeaker than any other. In short, the Quad ESL technology is unique in its clarity of sound, lack of distortion, lack of interference and continuity of response. The Quad ESL 2805 Electrostatic loudspeakers are the absolute pinnacle of that technology. Engineered without compromise, they are destined to become modern classics. The Quad ESL-2805 is the smaller of the two models using six panels rather than the 8 of the larger model. The inner two panels of the Quad ESL-2805s construction again utilise the concentric anode rings for point source imaging, and the outer rings are again linear in their response. Whilst absolute bass extension and dynamic ability are less than its larger brother, the Quad ESL-2805 offers a sublime performance. The clarity of mid-range for which the Quad are most famed is entirely in evidence, as is the sparkling detail and transparency that has long been the hallmark of this series. Their response characteristics are virtually identical and a base weight of 34.8kg together with the rigid bracing ensures they are suitably deep in bass and dynamic enough to fill all but the largest of listening rooms. For the Quad aficionado without the need or desire for the additional bass extension of the larger model, the smaller of the Quad ESLs is still regarded as the pinnacle of electrostatic refinement. Floor standing dipole speakers with 3-degree tilt back angle Full range Electrostatic speakers Progressive concentric rings Heavy-duty composite Aluminium/Steel chassis Impedance Variation: 4 - 15 Ohms Ultra-Low Mass (0.5g/m2) Tensioned film Membrane Format Full Range Electrostatic Membrane 0.5g/m2 Tensioned film Panel Elements 4 Time Delay Progressive concentric rings Chassis Heavy duty composite aluminium / steel Maximum Power Output 2 N/m2 at 2m on axis Sensitivity 1.5u bar per volt referred to 1m Impedance: 8 ohms nominal Maximum continuous input voltage (RMS) - 20Hz to 20kHz 10V Programme peak for undistorted output 40V Permitted peak input 55V Frequnecy response: 33Hz - 23kHz (usable) Power Consumption :6 Watts Dimensions 1040mm x 695mm x 385mm Weight 34.8kg

Quad 2805 ESL Electrostatic Speakers. The Quad ESL-2805 Electrostatics are Quad's latest reference loudspeakers and like their predecessors should be regarded among the finest loudspeakers in the world today. In areas such as transparency, and lack of colouration, the Quad ESL 2805 are without peer. It should be noted that whilst moving-coil loudspeakers are the norm, the physical principles upon which they work are fatally flawed - and not even the latest advances in materials science can address their shortcomings. Quad alone has sought a different path - to push the boundaries of electrostatic technology to the point where the Quad ESL 2805 are closer to the ideal loudspeaker than any other. In short, the Quad ESL technology is unique in its clarity of sound, lack of distortion, lack of interference and continuity of response. The Quad ESL 2805 Electrostatic loudspeakers are the absolute pinnacle of that technology. Engineered without compromise, they are destined to become modern classics. The Quad ESL-2805 is the smaller of the two models using six panels rather than the 8 of the larger model. The inner two panels of the Quad ESL-2805s construction again utilise the concentric anode rings for point source imaging, and the outer rings are again linear in their response. Whilst absolute bass extension and dynamic ability are less than its larger brother, the Quad ESL-2805 offers a sublime performance. The clarity of mid-range for which the Quad are most famed is entirely in evidence, as is the sparkling detail and transparency that has long been the hallmark of this series. Their response characteristics are virtually identical and a base weight of 34.8kg together with the rigid bracing ensures they are suitably deep in bass and dynamic enough to fill all but the largest of listening rooms. For the Quad aficionado without the need or desire for the additional bass extension of the larger model, the smaller of the Quad ESLs is still regarded as the pinnacle of electrostatic refinement. Floor standing dipole speakers with 3-degree tilt back angle Full range Electrostatic speakers Progressive concentric rings Heavy-duty composite Aluminium/Steel chassis Impedance Variation: 4 - 15 Ohms Ultra-Low Mass (0.5g/m2) Tensioned film Membrane Format Full Range Electrostatic Membrane 0.5g/m2 Tensioned film Panel Elements 4 Time Delay Progressive concentric rings Chassis Heavy duty composite aluminium / steel Maximum Power Output 2 N/m2 at 2m on axis Sensitivity 1.5u bar per volt referred to 1m Impedance: 8 ohms nominal Maximum continuous input voltage (RMS) - 20Hz to 20kHz 10V Programme peak for undistorted output 40V Permitted peak input 55V Frequnecy response: 33Hz - 23kHz (usable) Power Consumption :6 Watts Dimensions 1040mm x 695mm x 385mm Weight 34.8kg

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