Topping L30 II NFCA Headphone Amp & Preamp, RCA to 6.35mm Headphone Amplifier, RCA Preoutput Preamplifier, Hi-Res Audio 3500mW×3500mW Earphone/Headphone Amplifiers with 3 Gains Settings (Black) : Amazon.ca: Electronics
High Quality USB DAC Desktop Headphone Amp | TA-ZH1ES | Sony Canada
Xduoo DA-100 BT5.0 Power Amplifier High Performance Balanced & Headphone Amplifier OLED HiFi Headphone Amps USB AMP Multi-function for Home and Computer | Walmart Canada
HiFi Class A Headphone Amplifier USB DAC Audio Decoder Amp for Android Iphone PC 127214903115 | eBay
VOX AP2AC amPlug 2 AC30 Guitar Headphone Amplifier Bundle with Studio Closed Back Over-Ear Headphones (2 Items) : Amazon.ca: Musical Instruments, Stage & Studio
Electric Guitar Headphone Amplifier Amp 1/4 Inch Plug 3.5mm Headphone Jack & Aux In with Classic Rock Distortion Effect Built-in Rechargeable Battery | Walmart Canada