Pro-Ject Amp Box S3

Amp Box S3 Micro audiophile stereo power amplifier Efficient, audiophile & made in Europe! The new Amp Box S3 offers one stereo RCA input and delivers powerful and room-filling sound to every loudspeaker. The new PCB concept & sophisticated topology achieves less distortion and a better signal to noise ratio. We designed this amp to match the sound characteristics of a tube amplifier as close as possible. Amp Box S3 brings you a rich and musical sound with an analogue touch of warmth into your living room. It is also the perfect solution for your desktop nearfield monitor speakers due to its size and superior spacious sound stage. Application examples: HiFi Amplifier for 10-15 m2 rooms Audiophile desktop nearfield monitor amp Streamer power amp upgrade Multiroom power amp solution Home cinema power amp upgrade In-wall or celing speaker amp The new Amp Box S3 is designed and produced in Europe and is available in a black & silver finish.     Features NEW PCB concept & sophisticated topology NEW lower distortion & better SNR Ultra compact & audiophile Advanced amplifier module Metal casing protects against vibration and interference Made in Europe     REVIEW & AWARDS Test Mini-HiFi: Pro-Ject Pre Box S2 Digital and Amp Box S3 – Honey, I shrunk the amplifiers - Read More "Not only from a sonic point of view but also because of the flexibility gained when upgrading/replacing individual components, making things more sustainable."   Test: Pro-Ject Pre Box S2 Digital and Amp Box S3: how small can HiFi be? - Read More "It works! And much better than you would expect from these cute little devices. The Pro-Ject Pre Box Digital is a serious DAC and preamplifier for the most important digital sources, plus a headphone connection. And the Amp Box S3 stereo power amplifier is a no less impressive power amplifier in "nano format" with great sound capabilities for connection to a huge selection of passive speakers. If you are looking for an affordable and truly space-saving audio component solution, you can hardly ignore the Pro-Ject S2/S3 series. The combination options are huge, but you are spoiled for choice. The two test candidates are an ideal team for desktop hi-fi, to upgrade the media center in the living room, or as a second system in other rooms." - Frank Borowski     SPECIFICATIONS Power output 2 x 23 W / 40 W at 8 ohms / 4 ohms Peak power 2 x 50 W at 4 ohms Frequency response 20Hz - 20kHz (- 0,7dB / 4 ohms) Channel separation > -68 dB @ 20kHz Signal-to-noise ratio 87dBV (100dBV-‚A‘ weighted)/4ohms THD < 0,02% @ 10W / 4 ohms Gain 31 dB Input 1 pair RCA sockets Input impedance 25 kohm Speaker sockets 4mm Ø Banana, spades. pins or bare wire Trigger 12V DC In&Out, 2-pole jack socket Ø 2,5mm Power supply 20V/3A DC (universal power supply) Dimensions W x H x D 103 x 36 x 118mm Weight 385g without power supply