- Color: Golden

- Material: Aluminium alloy

- Maximum input voltage: 450mV

- High-end design of the control system

- Can satisfy the majority of speakers for headphones' demand

- Elaborate design for servo stabilized voltage circuit

- Dual signal input

- With the forestage amplifying output

- High-end product of preamplifier

- Golden yellow aluminium material design shell

- With 3.5mm earphone interface, volume gain knob, power switch and an indicating lamp, Channel selection in close proximity to the knob

- SNR: 110dB (A)

- Output power: 150mW

- Distortion: - Channel separation:>/= 65dB

- Frequency response: 20Hz~20KHz

- Output noise:

- Output load impedance: 32 ohms

- Input impedance: 10K ohms

- With 3.5mm earphone jack

- Power supply: 9V

- Packing list:

- 1 x Amplifier

- 1 x AC 220V power adapter (US plug / 106cm)

- 1 x Audio cable (95cm)