Marantz PM7000N

Built-in, or potentially an earlier Marantz PM7000 model.
Key features and information for shopping include:
Power Output:
It's a 2-channel fully discrete current feedback integrated Hi-Fi amplifier, rated at 60W per channel into 8-ohms (20Hz – 20kHz).
Connectivity:
Offers a wide range of connections including four analog inputs, one analog output, one coaxial input, two optical digital inputs, and one USB-A for high-resolution audio files.
Streaming Capabilities:
Features HEOS Built-in for multiroom streaming and supports AirPlay 2, Bluetooth, and various streaming services like TuneIn, Spotify, and Amazon Prime Music.
Audio Quality:
Utilizes Marantz proprietary HDAM-SA3 circuit for wider dynamic range and lower distortion, and supports Hi-Res Audio decoding of ALAC, FLAC, WAV (up to 24-bit/192-kHz), and DSD 2.8MHz/5.6MHz files.
Phono Input:
Includes an integrated phono input with a newly designed FET input stage for improved signal purity when playing vinyl.