Single ended amp with a 3,5 mm TRS output especially designed for the DX200 and DX150 music players. AMP7 is a complete new discrete circuit design that based on our four-channel architecture and features both a high voltage and current output. High current output is very useful for low impedance multi drivers in-ear monitors. Low VCE transistors are utilized and are manually sorted and paired, providing better consistency and linearity. The low VCE also expands the linearity range. +/-8 V high voltage swing. This significantly improves dynamics and headroom, resulting in a more accurate sound that is true to the recording. The transistors used on the buffer stage have a up to 2700 mA output current rating, which allows the AMP7 to drive IEMs and headphones that require high current with ease. Phone out: Output voltage: 3,2 Vrms. Frequency response: 10 Hz – 45 kHz. S/N: 122 dB. THD+N: -113 dB. Output impedance: 0,3 Ohm. DNR: 122 dB. Crosstalk: -106 dB. Line out: Output voltage: 3,2 Vrms. Frequency response: 10 Hz – 45 kHz. S/N: 117 dB. THD+N: -113 dB. DNR: 117 dB. Average play time: 7,5 h. Colour: Gray