AVM-CS-2.3-Silver-Front

A
high-performance version

The CS 2.3 continues the tradition of compact streaming CD receivers and represents a high-performance version of the Inspiration All-in-One. It is built on the innovative AVM X-STREAM Engine® and features numerous advancements, making it a modern streaming and audio all-rounder.

New app control
and streaming capabilities

A key feature is the new RC X App, which enables modern and user-friendly control. The AVM X-STREAM Engine® supports high-resolution formats such as DSD (up to DSD256) and remains future-proof through software-based updates. Additional highlights include:


• HDMI (ARC) iInterface
• Bluetooth 5.0
• Multiple Digital Inputs and USB-A Interface
• Powerful Phono Input Stage for MM and MC
• New: Volume-Controlled Digital Outputs

AVM-Audio-INSPIRATION-CS-2-3-Hinten-21031101

Sound quality, design…
What can we say – it’s truly impressive!

The new amplifier technology of the CS 2.3, inspired by the Ovation CS 8.3, effortlessly delivers premium sound with 140 watts at 4 ohms, suitable for bookshelf speakers and medium-sized floor-standing speakers. High-resolution audio formats are faithfully reproduced, thanks to the latest ESS DAC (9038 Q2M) in the enhanced digital section.

This technical excellence is complemented by elegant design: the CS 2.3 is available in aluminum (silver or black) as well as in the exclusive CELLINI version with a chrome front. Each unit is handcrafted at the AVM facility in Malsch, with local suppliers ensuring high-quality housing components and impeccable craftsmanship.


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 impedance3.4 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 impedance80 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 MM40dB
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 formatsCD Audio, CDR (according to Red-Book standard)
Frequency response CD < 20 – 20 kHz

Network

LAN connection (hot-plugging capable) 100Mbit/s
Supported WLAN/WiFi standards2.4 / 5 GHz 802.11a/b/g/n/ac
Number of antennas 2
WPS yes

Streaming

Max. sampling ratesDSD256, 32Bit/384kHz PCM
Streaming servicesAirPlay, Qobuz, Roon Ready, Spotify, TIDAL Connect MAX, HighResAudio
Supported file formatsWAV, 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 formatsFAT16, 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 usedT 3.15A H

General

Mains voltage and frequency 100 – 240V / 50 – 60Hz
Operating altitude Up to 2000m
Allowed temperature range: 20 – 30°C
Weight7.1 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.


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Operating instructions

Product information

EU Declaration of Conformity

Questions about our products?

AVM Hotline
+49 7246-39991-12

Regulatory Notice:

Utilized Transmission Frequency Range:

WLAN 2,4 G: 2,412 – 2,472 GHz
WLAN 5: 5,150 – 5,350 GHz / 5,470 – 5,725 GHz
Bluetooth: 2,400 – 2,4835 GHz
Maximum Transmission Power:

WLAN 2,4 G: 20 dBm
WLAN 5: 15 dBm
Bluetooth: 6 dBm


⚠ The device is intended for non-commercial use.
⚠ The Ethernet/LAN port may only be connected to the home network (internal building LAN network).