Headphone amplifiers with 6.35 mm headphone output

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

stationary, 2800 mW, 16 – 600 Ohm, 104 dB, Gain Control

stationary, 2700 mW, 32 – 600 Ohm, 98 dB

stationary, 2700 mW, 144 dB, Gain Control

stationary, 2440 mW, 16 – 300 Ohm, 120 dB, Gain Control

Bluetooth amplifier, stationary, 2440 mW, 16 – 300 Ohm, 120 dB, Gain Control

stationary, 2300 mW, 141 dB, Gain Control

Bluetooth amplifier, stationary, 2200 mW, 16 – 600 Ohm, 129 dB, Gain Control, for iPod/iPhone

stationary, tube, 2000 mW, 8 – 600 Ohm, 115 dB

Bluetooth amplifier, portable, 1600 mW, 16 – 600 Ohm

stationary, 1000 mW, 32 – 300 Ohm, 117 dB, Gain Control

Bluetooth amplifier, portable, 740 mW, 126 dB

portable, 600 mW, 8 – 600 Ohm, for iPod/iPhone

stationary, 564 mW

portable, 500 mW, 8 – 300 Ohm, 112 dB, Gain Control, for iPod/iPhone

stationary, 500 mW, 32 – 600 Ohm

stationary, 500 mW, 30 – 600 Ohm, 90 dB

stationary, 330 mW, 8 – 600 Ohm, 122 dB

stationary, 1 mW, 103 dB

stationary, 20 – 600 Ohm, 97 dB

stationary, 20 – 600 Ohm, 97 dB

stationary, 3 — 47 Ohm

portable, Gain Control, for iPod/iPhone, Power Bank

stationary, 16 – 600 Ohm