Cart 0
Cart 0
Quad ESL-63 Electrostatic Loudspeaker Base Mains Transformer PCB Spares Repairs
Chorlton Analogue

Quad ESL-63 Electrostatic Loudspeaker Base Mains Transformer PCB Spares Repairs

£65.00

Quad ESL63 base with mains transformer (not the other ones but the covers are there), boards that you can see in the pictures and speaker terminals. Spares/Repairs sold as it. No returns.

Specifications

  • Audio Inputs: 2
  • Connectivity: wired
  • Compatible Brand: Quad
  • Year Manufactured: 1980s
  • Transducer Type: Full-range electrostatic (ESL) dipole
  • Nominal Impedance: 8 ohms (minimum 6.2 ohms)
  • Mains Voltage: 240V
  • Transducer Type: Full-range electrostatic (ESL) dipole — no dynamic drivers, no cabinet
  • Nominal Impedance: 8 ohms (minimum 6.2 ohms)
  • Sensitivity: 86 dB SPL / 2.83 V rms / 1 m
  • Power Handling: 100 W continuous; 10 V rms / 40 V peak maximum signal input
  • Amplifier Requirement: Amplifier must be short-circuit protected; output capability 40 V peak (100 W into 8 Ω) recommended; up to 55 V peak (190 W into 8 Ω) usable but to no advantage
  • Frequency Response (measured, –6 dB): –6 dB at 40 Hz in-room (–6 dB at 32 Hz in nearfield); rolls off below ~55 Hz
  • Radiation Pattern / Cabinet Alignment: Dipole (open-baffle, figure-of-eight radiation); no enclosure
  • Dimensions (H × W × D): 36" H × 26" W × 6" D (base 10" D) / 91 cm × 66 cm × 15 cm

More from this collection