Inspiration AS 2.3
Full Amplifier with Streaming
Full amplifier with 2 x 140 W · X-STREAM Engine® for HiRes Streaming incl. DSD (256), controllable via RC X App · Prepared for Spotify Connect, QOBUZ, TIDAL Connect, HiResAudio · Web radio · High-Performance Phono Input (MM & MC) · HDMI (ARC) input · Airplay 2 · Roon Ready · Bluetooth 5.0
An amplifier
with no ifs, ands or buts
With decades of experience in developing compact, sound-strong all-in-one devices, the AS 2.3 was created based on the AVM X-STREAM Engine®. This high-performance model combines state-of-the-art technology with a minimalist, screw-free aluminum case, inspired by the flagship CS 8.3.
Christian Bayer, HiFi Test
10/2022
“Charm offensive: The AVM AS 2.3 is a highly modern, fully integrated amplifier that can do everything you need for music enjoyment. It plays clearly, powerfully, spatially, and smoothly, both digitally and analogously, is superbly easy to operate, and it simply looks damn sexy too. Any questions?”
Comprehensive connectivity
for limitless streaming sessions
The AS 2.3 has all the modern connections: HDMI ARC for TVs, Bluetooth 5.0, USB A and digital and analogue inputs. Special highlights are the precise phono input stage for MM and MC as well as the newly integrated digital outputs with volume control.
Advanced
app control and future-proof streaming
The redesigned RC X App allows for intuitive control and easy management of large music collections. Thanks to the AVM X-STREAM Engine® high-resolution formats like DSD (256) are supported, and software updates ensure the system’s future viability in the long term.
Technical data
AS 2.3
Power amplifier | |
| Gain factor | 30 |
| Distortion factor | < 0.005% |
| Signal-to-noise ratio | > 95dB |
| Input sensitivity | 275 mV |
| Frequency response (-3dB) | < 5Hz to > 80kHz |
| Output power (1% THD, 4 Ohm, 2 Channel) | 2 x 140W |
Preamplifier (Pre-Out) | |
| Input impedance | 3.4 kΩ |
| Output impedance | 470 Ω |
| Gain factor | 1 |
| Distortion factor | < 0.001% |
| Signal-to-noise ratio | > 100dB |
| Frequency response (-3dB) | < 5Hz to > 80kHz |
| Crosstalk attenuation (channels) | > 95dB |
| Crosstalk attenuation (inputs) | > 85dB |
| Input headroom (1% THD) | 3.5 V |
| Output headroom (1% THD) | 3V |
Preamplifier (Line-Out) | |
| Output impedance | 47 Ω |
| Gain factor | 1 |
| Distortion factor | < 0.001% |
| Signal-to-noise ratio | > 100dB |
| Output headroom (1% THD) | 3.5 V |
Preamplifier (Headphone-Out) | |
| Output impedance | 80 Ω |
| Gain factor | 4 |
| Distortion factor | < 0.001% |
| Signal-to-noise ratio | > 100dB |
| Output headroom (1% THD) | 4.5 V |
Preamplifier (Phono) | |
| RIAA equalization | < 0.2dB |
| Gain MM | 40dB |
| Signal-to-noise ratio MM | > 83dB(A) |
| Gain MC | 60dB |
| Signal-to-noise ratio MC | > 74dB(A) |
| Input headroom MM (1% THD) | 30 mV |
| Input headroom MC (1% THD) | 3 mV |
CD-Player (only CS 2.3) | |
| Playable formats | CD Audio, CDR (according to Red-Book standard) |
| Frequency response CD | < 20 – 20 kHz |
Network | |
| LAN connection (hot-plugging capable) | 100Mbit/s |
| Supported WLAN/WiFi standards | 2.4 / 5 GHz 802.11a/b/g/n/ac |
| Number of antennas | 2 |
| WPS | yes |
Streaming | |
| Max. sampling rates | DSD256, 32Bit/384kHz PCM |
| Streaming services | AirPlay, Qobuz, Roon Ready, Spotify, TIDAL Connect MAX, HighResAudio |
| Supported file formats | WAV, MP3, WM, AAC, FLAC, ALAC, DSD, Ogg, AIFF |
Bluetooth | |
| Bluetooth standard | 5.0 LE |
| Supported Bluetooth profiles | AVRCP 1.5 AD2P |
USB Input (Rear) | |
| USB standard | USB 2.0 |
| Max. current | 500 mA |
| Supported formats | FAT16, FAT 32, NTFS |
| WARNING: | The USB input is exclusively for hard drives and USB sticks! |
Digital inputs (S/P-DIF/Coaxial) | |
| Max. sampling/bit rate (OPTO) | 96 kHz / 24 Bit |
| Deemphasis (OPTO) | Yes, automatic |
| Max. sampling/bit rate (COAX) | 192 kHz / 24 Bit |
| Min. signal level [Vpp] at 195kHz (COAX) | > 150 mVpp |
| Input impedance (COAX) | 75 Ω |
| Deemphasis (OPTO) | Yes, automatic |
| Max. sampling/bit rate (ARC) | 192 kHz / 24 Bit |
| Input impedance | 100 Ω |
| NOTE: | The maximum cable length for using digital inputs is 3 meters. |
Digital outputs (S/P-DIF/Coaxial) | |
| Max. sampling/bit rate (OPTO) | 96 kHz / 24 Bit |
| Max. sampling/bit rate (COAX) | 192 kHz / 24 Bit |
| Output impedance (COAX) | 75 Ω |
| NOTE: | The maximum cable length for using digital outputs is 3 meters. |
Power consumption | |
| Standby | < 0.5 Watt |
| Extended standby (network connection) | < 2 Watt |
| Idle | < 16 Watt |
| Fuse used | T 3.15A H |
General | |
| Mains voltage and frequency | 100 – 240V / 50 – 60Hz |
| Operating altitude | Up to 2000m |
| Allowed temperature range: | 20 – 30°C |
| Weight | 7.1 kg |
| Dimensions (WxHxD) | 340 x 92 x 325 |
| Warranty | 2 years (+ 2 years with online registration*) |
| *Warranty periods may vary in different distribution countries. | |
We reserve the right to make changes to technical specifications and features. | |
Questions about our products?
AVM Hotline
+49 7246-39991-12
at Besser Distribution
