Headphone amplifiers with analogue volume control

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

stationary, 2000 mW, 110 dB

stationary, 20 – 600 Ohm, 97 dB

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

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

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

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

stationary, 330 mW, 112 dB

stationary, 2700 mW, 144 dB, Gain Control

portable, Gain Control

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

portable, 120 mW, 16 – 150 Ohm, 113 dB, Gain Control

stationary, 90 dB

stationary, 20 – 600 Ohm, 97 dB

stationary, 3 — 47 Ohm

portable, 16 – 150 Ohm, 90 dB

portable, 211 mW, 121 dB

portable

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

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

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

portable