Our original MaiA was a compact integrated amplifier with ultimate input flexibility, that avoids compromising the sound quality. It is offering all digital and analog input options you can dream of combined with an amplifier stage, that delivers outstanding tube-like sound (Flying Mole modules) and a high-class 24bit/192kHz D/A converter stage. Now it is time to introduce our MaiA into our S2 product line with modern looks, a new all-aluminum case, and an improved board layout. The astonishing feature-set remains the same as before!

The improved case and board layout result in better shielding of electromagnetic interference further improving the already excellent audio performance: No matter which input you choose, a real musical sound with lifelike characteristics is guaranteed.

This stylish amplifier offers low noise and solid output power for audiophile playback in smaller rooms around 1,000 sq/ft when partnered with high-quality speakers.

Additionally, a subwoofer or another power amplifier can be connected. A headphone 6,3mm connection is also provided. The included remote control makes usage a piece of cake.

Additional information
Weight 0.925 kg
Dimensions 17.6 × 20.6 × 3.8 cm



  • 2×38 watts @ 4 ohms
  • Dual mono design principle
  • Analog inputs: 3x stereo line, 1x phono (RCA)
  • Digital: 1x bluetooth (aptX), 2x digital optical, 1x digital coax, 1x USB
  • XMOS asynchronous USB
  • DAC: Cirrus Logic CS4344 24bit/192kHz Multi-bit Delta Sigma
  • 4th generation Bluetooth with aptX capability & antenna
  • Phono MM + high output MC input
  • Volume control with motor driven potentiometer
  • Headphone output
  • Variable output for subwoofer or second zone amp
  • IR remote included
  • Improved all-aluminium case and board layout reduce electromagnetic interference
  • Available in silver or black
  • Handmade in Europe


  • Power output: 2x 25W/38W at 8 ohms/4 ohms (5%THD)
  • Frequency response: 20Hz – 20kHz : -0,7dB, -0,5dB (@8ohms)
  • Channel separation: > 65dB at 20kHz
  • Noise floor: > -90dB (A weighted)
  • THD: < 0,07% at 15W
  • Gain: 33dB (measured via line level input)
  • Line level inputs: 2 pair RCA + 1 jack 3.5mm
  • Line input sensitivity: 350mV
  • Line input impedance: 50kohms
  • Phono input: 1 pair RCA
  • Phono input sensitivity: suitable for MM, MI or high output MC cartridges
  • Phono input impedance: 47kohms
  • Phono input gain: 46dB
  • S/PDIF coaxial input: up to 24bit and 192kHz
  • S/PDIF optical input: up to 24bit and 96kHz
  • USB input: USB Audio Class 2 requires USB 2.0 or higher on computer
  • USB data transfer: Asynchronous
  • Digital to analogue converter: Cirrus Logic CS4344 24bit/192kHz Multi-bit Delta Sigma type
  • Variable line level output: jack 3.5mm
  • Bluetooth version: 2.1 +EDR
  • Bluetooth music receiver codec: aptX, A2DP profile
  • Bluetooth range: 10 meters in direct visibility between source and receiver
  • Speakers connectors: 4mm banana plugs, spades connectors or naked wire
  • Headphone output: 6,3mm jack (16 – 600ohms)
  • Outboard power supply: 20V/3A DC, suitable for your country’s mains supply
  • Power consumption: max. 3A DC, <0.5W in standby
  • Replacement battery remote control: 1 x CR2032 / 3V or 1 x CR2025 / 3V


“The most remarkable aspect of the MaiA S2 was its sound” – Vince Hanada, SoundStage

Upgrades & Add-Ons…