QUAD 33/303 Pre + Power Amplifier

QUAD 33 (Pre Amp)

General Description Pre Amplifier

Design Philosophy and Core Technology Illuminated LCD screen Dedicated High Performance Low Noise MM/MC Phono stage Classic QUAD 'Tilt' adjustment Classic QUAD / Tone Controls Dedicated Current-Feedback Headphone Amplifier

Inputs 3 x RCA, 1 x Balanced XLR (pair), 1 x Phono (MM/MC switchable)

Outputs 1 x RCA (AUX), 1 x XLR, 1 x RCA (Pre Out), 1 x Headphone, 2 x 12V Trigger Out

Pre Amplifier Section

Gain 0dB (Line / XLR) +46dB (Phono MM) +63.5dB (Phono MC)

Input Sensitivity (Vout=695mV) 695mV (Line / XLR) 3.2mV (Phono MM) 460uV (Phono MC)

Input Impedance 10k (Line / XLR) 47k/100pF (Phono MM) 100R/1.7nF (Phono MC)

Total Harmonic Distortion (THD) <0.0005% (1kHz, Line/XLR) <0.002% (1kHz, Phono MM / MC)

Frequency Response 20Hz - 20kHz (+/-0.2dB)

Signal-to-Noise ratio (S/N) > 108dB (A-weighted, Line/XLR) > 82dB (A-weighted, Phono MM) > 74dB (A-weighted, Phono MC)

Output Impedance 120 ohms

Headphone Amplifier

Total Harmonic Distortion (THD) < 0.01% (1kHz, 50mW)

Output Impedance 2.35 ohms

Load Impedance 20 - 600 ohms

General

Standby Power Consumption <0.5W

Net weight 4kg

Gross weight 4.96kg

Dimensions (mm) (W x H x D) 258 x 82.9 x 165

Carton Size (mm) (W x H x D) 330 x 192 x 257

Finish Classic QUAD Grey

Standard accessories Power Cord, Remote Control, User Manual.




ModelQUAD 303General DescriptionPower AmplifierDesign Philosophy and Core TechnologyClass AB Power Amplifier

QUAD 303 Triples Output Stage

Custom 200VA Toroidal Transformer

Stereo/Bridge mode selectionInputs1 x Line, 1 x XLROutputs1 x 12V Trigger

1 x Stereo Speaker, 1 x 12V Trigger (Link)Power Amplifier SectionGain+29dBRated Power OutputStereo: 2 x 50W (8 ohms, THD<1%)

Stereo: 2 x 70W (4 ohms, THD<1%)

Bridged: 140W (8 ohms, THD<1%)

Bridged: 170W (4 ohms, THD<1%)Frequency Response20Hz - 20kHz (+/-0.3dB)Total Harmonic Distortion (THD)<0.002% (1kHz)Input Impedance15k ohms (Line)

22k ohms (XLR)Input Sensitivity700mVrms (Line)

1.5Vrms (XLR)Signal-to-Noise Ratio (S/N)> 108dB (A - weighted)Max. Output Current10AGeneralStandby Power Consumption<0.5WNet Weight8.4kgGross Weight9.5kgDimensions (mm) (W x H x D)120 x 176 x 325Carton Size (mm) (W x H x D)226 x 312 x 462FinishClassic QUAD GreyPower Requirements (depending on region)220 - 240V - 50 / 60Hz

100 - 120V - 50 / 60HzStandard accessoriesPower Cord, Remote Control, User Manual