Quad

Quad 33

Pre Amplifier

£1,199.00

£1,199.00
33 Standard Silver 2 13e1b20c be2f 4255 a09f ebec4cd5675e
33 Standard Silver 4 52728a23 67a1 4443 9951 e5feb60037e2
33 Standard Silver 1 5e59ef37 8ebc 4f6f bf58 6d5363f1a65e
33 Standard Silver 3 498f1398 2e73 456a be2e 2b4b588ae75f

A new classic is born, and the 33 emerges in the modern era. The past is not forgotten, but the future is undeniably here.

Please call us for details about complimentary XLR interconnects with this amplifier!

Design

The external design is specifically intended to continue the QUAD tradition of practical simplicity. Yet, it would be foolish to ignore the implementation of modern-day capabilities, such as an informative backlit display, delicate LED illumination and remote control functionality. And just like the original, the overall appearance is unmistakably QUAD, albeit now with a premium machined and anodised front panel and all-metal chassis. The QUAD 33 has a crisp and clean aesthetic that evokes QUAD’s past yet sits in the modern-day with a futuristic accent. The housing is rigid and oozes quality. The end-finish is precise, just like the audio signalpath. The anodised and custom-tooled fascia demonstrate the quality andlevel at which the new QUAD 33 will be recognised.

Controls

The controls are comprehensive but simple. Again, this echoes the original design concept. Logically grouped to facilitate selection and control of the programme, a backlit LCD screen relays settings, adjustments and values. The same backlighting principle is applied to each of the push buttons, further enhancing the intuitive design with a visual indication of input selection and mode. Illumination settings for buttons and the LCD screen allow for brightness adjustment, contrast adjustment, and a simple on/off setting to suit the user’s preference.

Tilt Control

The Tilt control adjusts both ends of the frequency spectrum together, either attenuating the bass and lifting the treble, or lifting the bass and attenuating the treble in 1dB steps.

Essentially,it rotates – or tilts – the audible frequency range on a 700Hz axis, thereby adjusting the overall sound balance with 'warm' or 'cool' hints without altering volume or adding colour to the sound. This feature is unique to QUAD and offers a subtle, precise, and consistent way to adjust your system's performance and compensate for recordings or environments.

1286x1240

The brand new phono stage is Moving Magnet and Moving Coil compatible with the ability to simply switch between the two options – no mods or board upgrades necessary. With a gain of 46dB for the MM and 63.5dB for the MC, the input stage uses ultra-low noise audio op-amps. This ultra-low noise performance is combined with high slew rates and very low distortion specifications. The RIAA processing circuit has its own dual Bipolar/JFET Audio Operational Amplifier.

33 Artistic Silver 7 f169c7f8 1082 424e 8ee7 a37ebbffdca4

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
Power requirements (depending on region)
220 - 240V - 50 / 60Hz
100 - 120V - 50 / 60Hz
Standard accessories
Power Cord, Remote Control, User Manual.