Integrated amplifier from 60 + 60W RMS into 8 ohm, high current final stage, section of

power supply with toroidal transformer, electronic protection of the speakers. Bluetooth

aptX. Roon tested. 4 analog inputs, 1 MM phono input, 2 USB inputs (1 on the

front), 1 PC-USB input, 2 coaxial and 2 optical digital inputs, pre-out.

Texas Instruments 32-bit / 384kHz D / A converter. Headphone socket. 4-way LCD graphic display

lines. Speakers A, B, A + B. Double 12V trigger control. RS-232. Remote control in

equipment. Available in Black or Silver finish.

DIMENSIONS (W × H × D)

430 × 93 × 345mm 17 "× 3.6" × 13.5 "

FRONT PANEL HEIGHT

80mm (3.15 ")

SUPPLY

230V, 50Hz

ABSORPTION

230W

ABSORPTION IN STANDBY

<0.5W

NET WEIGHT

8.76kg (19.31lbs.)

BTU

(4Ω, 1/8 of the rated power) 632 BTU / h

MAXIMUM OUTPUT POWER

120W / Ch (4Ω)

CONTINUOUS OUTPUT POWER

60W / Ch (8Ω)

TOTAL HARMONIC DISTORTION

<0.018%

FREQUENCY RESPONSE

Line Inputs: 10Hz - 100kHz, 0 ± 0.5dB

Digital Inputs: 10Hz - 90kHz, 0 ± 2dB

Phono input: 20Hz - 20kHz, 0 ± 0.5dB

SIGNAL TO NOISE RATIO

(IHF "A" weighted)

Line Inputs: 100dB

Digital Inputs: 103dB

Phono input: 90dB

WIIM PRO PLUS

Network DAC streamer. Music transmission via DLNA, WiFi, Chromecast, AirPlay 2 or Bluetooth 5.1 both in transmission and reception. Compatible with Alexa, Siri and Google. Internal microphone. Integrated popular streamer services, such as Spotify, Tidal, Qobuz, Amazon Music, etc. Roon Ready. WiiM Home App for both iOS and Android. Integrated audiophile AKM 4493SEQ DAC (32bit/768KHz). Quadcore A53 CPU. Multiroom. RCA analog audio input and output. Optical digital input and output. Coaxial digital output. Ethernet socket. Gapless playback. Remote control. Touch buttons on the top. Trigger out. Dimensions (WxHxD): 140x42x140mm. Weight: 400gr.

Other characteristics

To describe the WiiM Pro Plus simply this:
WiiM Pro Plus = WiiM Pro + Best A/D and D/A Converter + Operational Amplifier

Strengths

Simple audio system – direct connection to amplifier or active speakers

Audio quality of the WiiM Pro connected to a quality external DAC

Savings on external DAC and cable

Addresses compatibility issues with low-level DACs that do not handle clock, sampling, and bit depth, or do not support 24bit/192kHz digital input

Employs AKM AK4493SEQ audiophile DAC up to 768kHz and DSD512 with low distortion and wide dynamic range

High-performance output with 120 dB (A-wt) signal-to-noise ratio

Harmonic distortion THD+N (1 kHz):0.0004% (-108 dB) from 44.1k to 192k

Software Features

Chromecast Audio    

AirPlay 2

DLNA

Roon Ready

MIC less Amazon Alexa Voice Service (AVS) MRM (Multi-Room)

BT A2DP Source and Sink

Linkplay streaming services and multiroom

Spotify Connect/TIDAL Connect/Amazon Music cast

HD Output 24-bit/192kHz

Input up to 192KHz, 24bit

Bit perfect output

True gapless playback

10-band EQ or 24 Preset EQs

TI Audiophile DAC AKM AK4493SEQ

Frequent FW/App updates    

Free mobile and PC App

Hardware

Connectivity: Wi-Fi 2.4G/5G, Bluetooth BT5.1, Ethernet (100M）

Output stage with operational amplifier

Inputs: Line In RCA, Optical In

Outputs: Line out RCA, Digital Coaxial Out, Optical SPDIF Out

USB Type-C power    

12v Trigger for AMP

Mic for Multiroom audio auto-sync

Remote control

Controls and LEDs

Capacitive touch control: Play/Pause, Volume +, Volume -, 1 x Presets

LED: BT/WiFi/Line-in modes