Quad 303
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.
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.
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.
PRODUCT DETAILS
General Description- Power Amplifier
Design Philosophy and 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
Outputs-
1 x 12V Trigger
1 x Stereo Speaker, 1 x 12V Trigger (Link)
Power Amplifier Section
Gain- +29dB
Rated Power Output-
Stereo: 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 Response- 20Hz - 20kHz (+/-0.3dB)
Total Harmonic Distortion (THD)- <0.002% (1kHz)
Input Impedance- 10k ohms
Input Sensitivity-
700mVrms (Line)
1.5Vrms (XLR)
Signal-to-Noise Ratio (S/N)- > 108dB (A - weighted)
Max. Output Current- 10A
General
Standby Power Consumption- <0.5W
Net Weight- 8.4kg
Gross Weight- 9.5kg
Dimensions (mm) (W x H x D)- 325 X 176 X 120
Carton Size (mm) (W x H x D)- 462 X 312 X 226
Finish- Classic QUAD Grey
Power Requirements (depending on region)-
220 - 240V - 50 / 60Hz
100 - 120V - 50 / 60Hz
Standard accessories- Power Cord, Remote Control, User Manual
