Quad · Integrated Amplifiers
QUAD 3
A compact QUAD amp with analogue inputs, digital inputs, and DAC support.
fig. 01 · integrated amplifiers
QUAD 3
From Quad
QUAD 3 pairs classic control layout with a broad input set for records, line sources, and digital playback. It suits systems that need a small stereo amp with DAC support, phono input, and speaker outputs in one box.
Specifications
| Model | QUAD 3 |
|---|---|
| General description | 2 x 65W (8 ohm), 2 x 100W (4 ohm)Class AB power amp sectionES9038Q2M 32-bit DAC |
| Design philosophy and core technology | Bluetooth 5.1 (aptX/aptX HD) StreamingDedicated High Performance Low Noise MM Phono stageDedicated Current-Feedback Headphone AmplifierBuilt-in Bass and Tilt adjustmentUSB Firmware Upgrade2 x Analogue (Aux), 1 x Phono (MM) inputs |
| Inputs | 1 x SPDIF (Coax), 1 x SPDIF (Optical), 1 x PC USB1 x HDMI ARC, 1 x Bluetooth (aptX/aptX HD), 1 x 12V Trigger |
| Outputs | 1 x Pre Amplifier,1 x Stereo Speaker,1 x Headphone, 1 x 12V Trigger |
| Sampling Frequency | Optical/Coaxial: 44.1kHz -> 192kHzPC USB: 44.1kHz -> 768kHz (PCM) / DSD64, DSD128, DSD256, DSD512 |
| Gain (max.) | +0dB (Line) +47dB (Phono MM) |
| Input Sensitivity | 800mVrms |
| Input Impedance | 10K (Line)47K / 100pF (Phono MM) |
| Total harmonic distortion (THD) | <0.01% (1kHz, 50mw ) |
| Frequency response | 20Hz-20kHz (+/-0.1dB) | 20Hz-20kHz (+/-0.3dB) |
| Output voltage | 2.3V max. (Volume = 0dB) |
| Output impedance | 120 ohm | 2.35 ohm |
| Signal-to-noise ratio | > 110dB ( A-weighted)> 78dB (Phono MM, A-weighted) |
| D/A converter | ES9038Q2M |
| Output level | 2.05Vrm |
| Max. Sampling Frequency | Optical/Coaxial: 192kHzPC USB: PCM768kHz, DSD512 |
| Signal-to-noise ratio (S/N) | > 116dB (A-weighted) | > 110dB (A-weighted) |
| Gain | +29dB |
| Rated power output | 2 x 65W (8 ohm, THD<1%)2 x100W (4 ohm, THD<1%) |
| Max output current | 10A |
| Load impedance | 20-600 ohm |
| Standby power consumption | <0.5W |
| Net weight | 8kg |
| Gross weight | 9.3kg |
| Dimensions (W x H x D) | 300 x 101 x 332 mm |
| Carton Size (mm) (W x H x D) | 366 x 215 x 420 mm |
| Power requirements | 220-240V ~ 50/60Hz 100-120V ~ 50/60Hz |
| Standard accessories | Power Cord, Remote Control,User Manual, 2 x AAA batteries |
| Product type | stereo amplifier with dac |
| Series | QUAD 3 |