OPEN BOX SALE

Quad 303 Power Amplifier (Open Box)

$2,239.99 $2,799.99

PLEASE NOTE

THIS IS AN OPEN BOX PRODUCT

ONE FOR THE HISTORY BOOKS

Quad 303’s legendary performance and distinct design have earned it a lasting place in Hi-Fi history, becoming an icon recognised by audiophiles across generations. Today’s 303 carries on that legacy. The same dedication to design. The same striking looks. Now crafted for the contemporary listener.

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Quad 303 Power Amplifier (Open Box)

Technical specifications

Design Philosophy / Core Technology

Class AB Power Amplifier

QUAD 303 Triples Output Stage

Custom 200VA Toroidal Transformer

Stereo / Bridge mode selection

Inputs 1 x Line, 1 x XLR
Ouputs

1 x 12V Trigger

1 x Stereo Speaker, 1 x 12V Trigger (link)

Power Amplifier Section

 

Gain +29dB
Rate Power Output

Stereo: 2 x 50W (8ohms, THD<1%)

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

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

Bridged: 170W (4ohms, THD<1%)

Frequency Response

20Hz - 20kHz (+/-0.3dB)

Total Harmonic Distortion

<0.002% (1kHz)

Input Impedance

10k ohms

Input Sensitivity 

700mVrms (Line)

1.5Vrms (XLR)

Signal-to-Noise-Ration (S/N)

>108dB (A - weighted)

Max. Output Current

10A

General

 

Net Weight 8.4kg
Dimensions (W x H x D) 325 x 176 x 120mm
Finish Classic QUAD Grey

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