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The Pro-Ject MaiA S3 40 watt integrated amplifier represents the next step in the MaiA (My Audio Integrated Amplifier) generation, with the S3 bringing a host of technological advancements designed to make this amp a one-stop compact solution for your system.

Please note: the CD Box S3 pictured is not included but is available separately.

From The Inside

The S3 takes the bar that was set pretty high by the MaiA S2 and takes it up a gear or five, with an all-new internal circuitry that delivers 20Hz – 20kHz, 2 x 40 watts at 4 Ohms and 2 x 23 watts at 8 Ohms with ease, making this integrated amplifier a great match for bookshelf speakers.

Getting Connected

An amplifier is only as good as the input source and the MaiA S3 gives you a range of options for connecting your equipment. With 4 analogue, including phono MM, 3 digital and Bluetooth option, its truly versatile.

Wireless connectivity is delivered via the Bluetooth 5.0 standard which is also capable of delivering aptX HD (24-bit up to 48Hz) for excellent sound quality from bluetooth devices.

Beauty is the eye

The design of the MaiA S3 has been reworked from previous generations to deliver a sleek and smooth aluminium casing, in either a superb silver or a brilliant black finish that sets off or blends in to and décor, making this the unsung hero of your audio setup.


- Power output: 2x 23W at 8 Ohms and 40W / 4 Ohms (1% THD)

- Frequency response (20Hz - 20kHz): <-0,5dB @4ohm

- Channel separation: - 69dB at 10kHz

- Signal to noise ratio: 97dB (101dB-‚A‘ weighted) @4ohm

- THD: < 0,04% at 10W / 4 ohms

- Headphone amplifier: 2x 75mW at 32ohm (1%THD)

- Headphone output: 6,3mm jack (16 – 600ohms)

- Analogue inputs: 3x pair RCA, 1x phono MM (RCA)

- Digital inputs: RCA coax, 2 x Toslink, Bluetooth 5.0 (aptX)

- D/A-converter: Cirrus Logic CS4344 24bit/192kHz

- Variable output: 1x pair RCA

- Speaker connectors: 4mm Ø banana plugs, spades connectors or naked wire

- Power supply: 20V/3A DC;100 - 240V, 50/60Hz

- Standby Power consumption: < 0,5 watts

- Dimensions WxHxD: 206x55x153 (176mm with sockets)

- Battery remote control: 1 x CR2032 / 3V or CR2025 / 3V

- Weight: 1070 g without power supply

Project Maia S3 40w Amplifier with Phono MM and Bluetooth inputs

From £7.96 per month

  Delivery Standard Shipping and Click & Collect  

  Payment Secure payment available  


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