Headphone amplifiers with RCA input

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

stationary, 2700 mW, 144 dB, Gain Control

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

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

stationary, 120 dB, Gain Control

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

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

stationary

stationary, 20 – 600 Ohm, 97 dB

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

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

stationary, 20 – 600 Ohm, 97 dB

stationary, 2000 mW, 110 dB

stationary, 16 – 600 Ohm

stationary, 2300 mW, 141 dB, Gain Control

stationary, 1 mW, 103 dB

stationary, 33 – 330 Ohm, 85 dB

stationary, 89 dB