Astell&Kern AK XB10

Bluetooth-amplifier, portable, DAC: 96 kHz, 24 bit, headphone output: 16 – 150 Ohm, mini-Jack 3.5 mm, Pentaconn 4.4 mm, input USB C, 220 мВт at 32 Ohm, 55 мВт at 300 Ohm, 20 – 40000 Hz, signal/noise 128 dB

Bluetooth-amplifier, portable, DAC: ESS Sabre ES9218P, 48 kHz, 16 bit, headphone output: micro-Jack 2.5 mm, mini-Jack 3.5 mm, input USB C, 71 мВт at 32 Ohm, signal/noise 120 dB

Bluetooth-amplifier, portable, DAC: ESS ES9219MQ (2 pcs.), 384 kHz, 32 bit, headphone output: 8 – 350 Ohm, mini-Jack 3.5 mm, Pentaconn 4.4 mm, 250 мВт at 32 Ohm, 20 – 50000 Hz, signal/noise 120 dB

Bluetooth-amplifier, portable, DAC: ESS ESS9219 (2 pcs.), 384 kHz, 32 bit, headphone output: 16 – 150 Ohm, mini-Jack 3.5 mm, Pentaconn 4.4 mm, input USB C, 320 мВт at 32 Ohm, signal/noise 115 dB

Bluetooth-amplifier, portable, DAC: 48 kHz, 16 bit, headphone output: 16 – 600 Ohm, Jack 6.35 mm, Pentaconn 4.4 mm, 1600 мВт at 32 Ohm, 196 мВт at 300 Ohm, 2 – 20000 Hz

Bluetooth-amplifier, portable, DAC: Cirrus Logic CS43131, 96 kHz, 24 bit, headphone output: mini-Jack 3.5 mm, Pentaconn 4.4 mm, input USB C, 165 мВт at 32 Ohm, 20 – 45000 Hz, signal/noise 117 dB

Bluetooth-amplifier, portable, DAC: ESS ES9281AC PRO, 384 kHz, 32 bit, headphone output: mini-Jack 3.5 mm, Pentaconn 4.4 mm, signal/noise 117 dB

Bluetooth-amplifier, portable, DAC: AKM AK4493SEQ (2 pcs), 768 kHz, 32 bit, headphone output: mini-Jack 3.5 mm, Pentaconn 4.4 mm, input USB C, 840 мВт at 32 Ohm, 20 – 40000 Hz, signal/noise 118 dB

Bluetooth-amplifier, portable, DAC: ESS Sabre, 48 kHz, 16 bit, headphone output: 16 – 600 Ohm, micro-Jack 2.5 mm, mini-Jack 3.5 mm, 380 мВт at 32 Ohm, 45 мВт at 300 Ohm, 2 – 200000 Hz

Bluetooth-amplifier, portable, DAC: ESS ES9068AS, 768 kHz, 32 bit, headphone output: mini-Jack 3.5 mm, Pentaconn 4.4 mm, input USB C, 20 — 40000 Hz, signal/noise 124 dB

Bluetooth-amplifier, portable, DAC: Burr-Brown DSD1793, 768 kHz, 32 bit, headphone output: 32 — 600 Ohm, mini-Jack 3.5 mm, Pentaconn 4.4 mm, input USB C, 320 мВт at 32 Ohm, 40 мВт at 300 Ohm, signal/noise 116 dB

Bluetooth-amplifier, portable, DAC: AK4191EQ+AK4499EX, 768 kHz, 32 bit, headphone output: 8 — 350 Ohm, mini-Jack 3.5 mm, Pentaconn 4.4 mm, input USB C, 1250 мВт at 32 Ohm, 170 мВт at 300 Ohm, 20 — 80000 Hz, signal/noise 123 dB

Bluetooth-amplifier, portable, DAC: ESS ES9038PRO, 384 kHz, 32 bit, headphone output: 16 — 300 Ohm, micro-Jack 2.5 mm, mini-Jack 3.5 mm, Jack 6.35 mm, Pentaconn 4.4 mm, input USB C, 5 — 80000 Hz, signal/noise 125 dB

Bluetooth-amplifier, portable, DAC: Xilinx XC7A15T, 768 kHz, 32 bit, headphone output: mini-Jack 3.5 mm, Jack 6.35 mm, 740 мВт at 32 Ohm, 94 мВт at 300 Ohm, 20 – 20000 Hz, signal/noise 126 dB

portable, headphone output: mini-Jack 3.5 mm