Search query: av receiver with preamp outputs

Product: Onkyo TX-8220 2 Home Audio Channel Stereo Receiver with Bluetooth,black MULTI-ROOM AUDIO. The TX-8220 features two sets of speaker posts. The receiver drives either a single pair of speakers (4–16 Ohms) or two pairs of speakers (8–16 Ohms) to enjoy the same audio source in two rooms, or switch between two sets of speakers.
BLUETOOTH COMPATIBLE. Seamlessly connect your phone, tablet or PC and stream to the receiver with Bluetooth Wireless Technology. This smart receiver remembers your device and starts playback whenever it detects an incoming Bluetooth audio stream.
MULTIPLE CONNECTIONS. For music and film lovers that want to add great sound to any source, this receiver comes extensively equipped with a quality MM phono stage for your turntable, digital inputs to route audio from TV and four analog line inputs.
HI-CURRENT AMP SYSTEM. Onkyo’s high-current low-impedance Wide Range Amplification Technology (WRAT) design uses a massive EI transformer to drive your speakers accurately, even under heavy loads, so sound quality doesn't suffer.
FEATURES. 45 W/Ch stereo power (8 ohms, 20 Hz-20 kHz, 0.08%, 2 channels Driven, FTC); 100 W/Ch (6 ohms, 1 kHz, 10% THD, 2 channels Driven) , AM - 530 kHz–1,710 kilo Hertz Onkyo black

Product: YAMAHA Hi-Fi Audio Component Receiver Black (R-N803BL) Works with Alexa for voice control (Alexa device sold separately)
Beautiful and elegant front aluminum Face with two channels of 145 W high power output (0.019 percent THD)
Phono input terminals for Turntables and optical/coaxial Audio inputs for TV. Signal to Noise Ratio (CD) : 100 dB (Pure Direct on, 200 mV)
Wireless direct, Bluetooth, airplay, and Wi Fi to access to your music library, Pandora, Spotify, SiriusXM internet radio, Tidal and Deezer
YPAO Yamaha acoustic Optimizer with precision EQ, volume, and reflected sound control.Standby Power Consumption:0.1 W (Network standby on / Wi Fi connection; 1.8 W) YAMAHA Black

Product: YAMAHA R-N303BL Stereo Receiver with Wi-Fi, Bluetooth & Phono Works with Alexa for voice control (Alexa device sold separately)
Simple and sophisticated design with two channels of 100 W high-power output. Minimum RMS Output Power: 100W plus 100W (8ohms, 40Hz-20kHz, 0.2 percentage THD)
Phono input terminals for turn tables voice control using your Alexa device like echo or echo dot. FM 50dB Quieting Sensitivity (IHF, 1kHz, 100% Mod., Mono) - 3 µV (20.8 dBf). FM Signal-to-Noise Ratio (Mono/Stereo) - 65dB / 64dB
Optical and coaxial Audio inputs for TV. Frequency Response-0 ± 0.5dB / 0 ± 3.0dB. FM Signal-to-Noise Ratio (Mono/Stereo)-65dB / 64dB
Access to your music library, Pandora, Spotify, SiriusXM internet radio, Tidal and Deezer. Standby Power Consumption-0.1W (Network standby on / Wi-Fi connection, 1.8W) YAMAHA Black