Iasus Concepts Ltd. EAR3H-MK2 - 12dB 3.5mm

TNP Products Headphone Amplifier - RCA Input 3.5mm 6.3mm Output

Sorandy Earphone Amplifier - TYPE-C 3.5mm

Xixiangumw59trz6 - XLR Input 3.5mm Output

Pilipane Headphone Amplifier - XLR 3.5mm Portable

XUMIUZIY Headphone Amplifier - XLR to 3.5mm Independent Volume Control

Shenzhen Wesion Technology Co., Ltd. Tea Pro - ES9039Q2M

Shenzhen Wesion Technology Co., Ltd. Tone2 Pro - Portable Balanced DAC

OUNA Headphone Amplifier - 6-Channel Stereo 6.35mm/3.5mm Input

Liccx S1 - Dual XLR Input 3.5mm Output

fosa v18s0pg6ku - 1500 mAh 2 Stage Gain 3.5mm AUX