Headphone amplifiers with analogue volume control

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

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

portable, tube, 700 mW, 114 dB, Gain Control

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

stationary, 2000 mW, 110 dB

portable, 6 – 600 Ohm, 107 dB, equalizer, для iPod/iPhone

stationary, 1 mW, 103 dB

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

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

stationary, 120 dB, Gain Control

stationary, 33 – 330 Ohm, 85 dB

stationary, 20 – 600 Ohm, 97 dB

stationary, 32 – 600 Ohm, 95 dB, Gain Control

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

stationary, 20 – 600 Ohm, 97 dB

stationary, 8 – 200 Ohm

Bluetooth amplifier, portable, 380 mW, 16 – 600 Ohm

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

portable, 211 mW, 121 dB

portable, 170 mW, 8 – 600 Ohm, Gain Control, для iPod/iPhone

portable, 32 – 600 Ohm

stationary, 500 mW, 32 – 600 Ohm

stationary, 1000 mW, 16 – 150 Ohm, equalizer

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