D2 Mini Tube Amplifier HiFi Tube Preamplifier Tube Headphone Amplifier Greater Than Or Equal 1100mW

D2 Mini Tube Amplifier HiFi Tube Preamplifier Tube Headphone Amplifier Greater Than Or Equal 1100mW

Description:
The front stage of D2 adopts electronic tube amplification, so that input sound signal has a good sound performance and high dynamic range, and features natural and lifelike sound. The latter stage uses NE5532P operational amplifier output, and the speed and power of the sound signal are guaranteed.

High quality 6N3 tube is used. The sound of this machine is magnificent, the sound field is open, soft and smooth, especially suitable for playing vocals, strings, light music, classical and other music! High frequency sound is delicate, and low frequency sound is powerful.

Using a specially designed low-noise power supply circuit to achieve low noise level of this machine. Fashionable appearance and amazing HiFi sound. Exquisite workmanship can shield interference.

Advantages:
- Mini tube headphone amp
- Transparent sound quality
- Strong driving force
- High-end 6N3 tube
- High frequency sound is more delicate
- Low frequency sound is more powerful

Main Parameters:
- Output power: >=1100mW (32 ohms)
- Adaptation headphone impedance: 18-600 ohms
- Total harmonic distortion: <0.005%
- Signal to noise ratio: >=110DB
- Frequency response: 20-30KHz
- D2 reference size: 9*6*7.5 cm (LxWxH) (height includes the height of tube)

D2 Using Method:
1. Connect to the 3.5 input terminal of D2 and your audio equipment, such as mobile phone, computer, MP3, lossless music player, etc., through an audio cable.
2. Switch and volume control share the same knob. Rotate the knob from left to right to turn on and turn it up by turns. After starting up, power indicator light is on.
3. It can be used as a preamplifier and can be connected to various power amplifiers or active speakers.

Package Included:
- 1 x Set of Tube Headphone Amplifier

Note: It is assembled.