Qure

Parametric 3-band EQ & Qure-Tube Sound

Input & Output

  • Instrumentation amplifier, electronically balanced (differential), transformerless 
  • Nominal input level +6dB 
  • Input impedance = 22 kOhms 
  • Output impedance < 600 Ohms
  • Max. input level +14dBu 
  • Max. output level +20dBu 
  • Minimum load ohms: 600 Ohms 
  • Relay Hard Bypass
  • Power Fail Safety

 

Measurements

  • Frequency response: 10Hz 100kHz (100kHz = -3dB) 
  • EQ frequency range: 15Hz 21kHz
  • CCMR: > -80 dB @ 1 kHz
  • THD & N: 0.01855% @ 1kHz
  • S/N CCIR 468-3: -85dBu
  • S/N A-weighted: -99dBu

 

Power Supply 

  • Toroidal transformer 35 VA
  • Ground-Lift switch
  • Fuse (primary) 500mA (230V/50Hz), 1000mA (115V/60Hz) 
  • Voltage selector 115V/230V

 

Dimensions

  • Housing Standard EIA 19"/2U
  • 482 x 88 x 237mm (WxHxD)
  • 19" x 3.5" x 9.33" (WxHxD)
  • Weight 4.9 kg, 10.8lbs

 

0dBu = 0.775 V. Subject to change without notice.