Pro-Ject MaiA DS3 Compact Integrated Amplifier with Bluetooth

$1,799 $1,999
By Project


MaiA DS3

Big Sound and a Huge Range of Inputs in a Compact Chassis

The MaiA DS3 is our new reworked all-in-one compact amplifier solution. It combines both, analogue and digital inputs to suit all different sources. With its 140 watts per channel at 4 ohms you can easily power your favourite speakers. The whole electronics are packed into a beautiful machined full aluminium case which protects it against external interferences.

The Versatile Core of Your Sound System

The MaiA DS3 offers nine inputs and is ready for digital or analog sources, wired or wireless. The phono section can handle MM, MI, or high output MC cartridges. Hook up your tuner or any other analog device to one of the three line-level RCA inputs. The DAC section allows a coaxial and two optical connections, as well as a PC-USB input for direct interfacing with your laptop. The high definition aptX™ HD Bluetooth 5.0 wireless input allows streaming your favorite music via your chosen device. The variable RCA outputs also allow you to include a subwoofer or another power amplifier in your setup.

Engineered in Europe To Impress

Boasting 140 watts/channel into 4 ohms, it has the current to power all but the most power-hungry speakers. The electronics are packed into a beautifully machined aluminium case which protects the delicate audio signal from external interferences. It's available in black or silver finishes, comes packaged with a remote control, and is designed and made by hand in Europe.


Power output: 2x 80W/140W at 8 ohms/4 ohms (1%THD)
Frequency response (20Hz - 20kHz): <+/- 0,3dB at 20kHz
SNR: 97dB (105 dB - ‚A‘ weighted) at 1kHz
THD: < 0,01% at 10W / 8 ohms
Headphone amp output: 2x 430mW at 32 ohms (1%THD)
Line level inputs: 3 pair RCA (sensitivity: 860 mV)
Phono input: 1 pair RCA (for MM, MI and MC cartridges)
Phono input sensitivity: MM 47k ohms / MC 100 ohms
Phono input gain: MM 40dB / MC 60dB
USB input: USB Audio Class 2 (requires USB 2.0 or higher)
PCM sample rates: up to 192kHz / 24 bit
DSD support: DSD64 , DSD128, DSD256
BT version & codec: BT 5.0; aptX, aptX HD, A2DP profile
Trigger In/Out: 12V on/off detector
Outboard power supply: 36V/5,5A DC
Standby Power consumption: < 0,5 watts
Dimensions WxHxD: 206 x 71 x 240 (252 with sockets) mm
Weight: 1850g without power supply