Black Diamond DIA-K4: 4-Channel Full Range Class D Amplifier with 2000 — Big Jeff Online Inc
WANGCL ZK-XPSM 150W + 150W TDA7498E Audio Power Amplifier BT 5.0 Stereo Subwoofer HiFi Class D Digital Music Home Theater AUX AMP : Amazon.com.be: Electronics
DS18 EXL-P800X4 – 4 Channels Class A/B Car Amplifier – 400 Watts RMS 4-Ohms Bridged – Made in Korea
D1-1KD 1000Watts Active Amplifier Module Built in DSP for Speaker - AliExpress
Avientek | Distributor of Audio Visual and Unified Communication
DS18 EXL-P800X4 – 4 Channels Class A/B Car Amplifier – 400 Watts RMS 4-Ohms Bridged – Made in Korea
McIntosh MC275 Vacuum Tube Amplifier
INTERM R300 Stereo Amplifier (used) | Reverb France
AMPI-8150 | 8-Channel Power Amplifier, 150W/Ch., 4/8 Ohm or 100V, International, 220-240V | Crestron Electronics, Inc. | AV-iQ
20W Stereo Bluetooth Power Amplifier Board 12V / 24V Digital Power Amplifier Board XY-P15W Without Shell - AliExpress
A35.8 – Power amplifier – Primare
The diyAB "Honey Badger" Class AB Power Amp - 150W/Channel — diyAudio Store