QUAD 303 Stereo Class AB-Power Amplifier, silver NEW!

Very few Hi-Fi components are as instantly recognisable as the QUAD 33 and 303, and for that we make no apologies!

Still one of the most popular models in the history of one of the world’s most poignant Hi-Fi brands, the QUAD 33 and 303 are benchmarks in almost every angle of desirable audio equipment – performance, reliability, industrial design, value and musical romance.

Specifications

ModelQUAD 303

General DescriptionPower Amplifier

Design Philosophy and Core TechnologyClass AB Power Amplifier

QUAD 303 Triples Output Stage

Custom 200VA Toroidal Transformer

Stereo/Bridge mode selection

Inputs1 x Line, 1 x XLR

Outputs1 x 12V Trigger 1 x Stereo Speaker, 1 x 12V Trigger (Link)

Power Amplifier Section

Gain+29dB

Rated 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 Impedance10k ohms

Input Sensitivity700mVrms (Line)

1.5Vrms (XLR)

Signal-to-Noise Ratio (S/N)> 108dB (A - weighted)

Max. Output Current10A

GeneralStandby Power Consumption<0.5W

Net Weight8.4kgGross

Weight9.5kg

Dimensions (mm) (W x H x D)120 x 176 x 325

Carton Size (mm) (W x H x D)226 x 312 x 462

FinishClassic QUAD Grey

Power Requirements (depending on region)220 - 240V - 50 / 60Hz

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