Headphone amplifiers with 3.5 mm headphone output

stationary, 25 – 75 Ohm

portable, 160 mW, 16 – 100 Ohm, 114 dB, Gain Control

stationary, 200 mW, 16 – 150 Ohm, 105 dB, Gain Control

Bluetooth amplifier, portable, 25 mW, 119 dB

portable, 800 mW, 16 – 300 Ohm, 115 dB, Gain Control

portable, 49 mW, 16 – 80 Ohm, 109 dB, equalizer

stationary, 1000 mW, 16 – 150 Ohm, equalizer

Bluetooth amplifier, portable, 16 — 300 Ohm, 125 dB, для iPod/iPhone

Bluetooth amplifier, portable, 320 mW, 32 — 600 Ohm, 116 dB, equalizer, для iPod/iPhone

stationary, tube, 16 – 600 Ohm, 137 dB, Gain Control

stationary, 7500 mW, 16 — 600 Ohm, 139 dB, Gain Control

portable, 110 mW, 120 dB

portable, 70 mW

portable, 250 mW

stationary, 1000 mW, 16 – 150 Ohm, equalizer

portable, Gain Control

Bluetooth amplifier, portable, 740 mW, 126 dB

Bluetooth amplifier, portable, 165 mW, 117 dB

portable, 300 mW, 108 dB

portable, 1650 mW

portable

stationary, 30 – 600 Ohm

portable

portable, 4 – 800 Ohm, 120 dB, для iPod/iPhone