LittleDot MK3-SE High Performance Fully Balanced Headphone Amplifier Pure Class A Tube Amplifier

LittleDot MK3-SE High Performance Fully Balanced Headphone Amplifier Pure Class A Tube Amplifier

Features:
- The MK3-SE adopts a mixed structure of front electronic tube and back transistor, which retains the sweet sound characteristics of electronic tubes and adds high thrust driving of transistors for load impedance. This can obtain sufficient current to drive the low resistance headphones and the large voltage swing to drive the high resistance headphones. The front stage electronic tube of this machine adopts the famous 6922 compatible transistor: 6N11, and the rear stage adopts a fully balanced and symmetrical high current discrete transistor. The volume control adopts the ALPS-27 quadruple new potentiometer, the filtering uses the famous BC electrolytic capacitor for  Philips, and the coupling capacitor uses the famous capacitor for WIMA to ensure the balance of the three frequencies. The high, medium, and low frequencies have an orderly sense of hierarchy.

- A hybrid headphone amplifier, which uses electronic tubes for the front amplifier and transistors for the back amplifier, combines the advantages of both electronic tubes and transistors in this circuit structure, especially when driving low impedance headphones, it has obvious advantages. This device is a balanced/unbalanced headphone amplifier, with both XLR balanced input and output, as well as RCA single ended input and 6.35 output. As a highly cost-effective fully balanced earbud amplifier, it provides users with a low threshold and high-quality choice, making it the first choice to enter the world of balanced amplifiers. The body adopts exquisite secondary oxidation technology and is equipped with a gold-plated tube guard.

Specification:
- Input:
  Balanced: XLR 3p x 2
  Unbalanced: RCA x 2
- Output:
  Balanced: XLR 4p x 1
  Unbalanced: 6.35mm x 1
- Input impedance: 10Kohms
- Distortion: 0.001% (output: 2Vrms 1000Hz)
- SNR: 95dB
- Frequency response: 5Hz - 100KHz (-1dB)
- Output power: 2.5W (32ohms); 1.8W (120ohms); 0.8W (300ohms)
- Applicable headphone amplifier impedance: 32ohm - 600ohm
- Amplification:
  Gain = HIGH : 9
  Gain = LOW : 4.5
- Power consumption: 30VA
- Size: 245 x 165 x 120mm
- Net weight: 3kg

Package Included:
- 1 x Headphone Amplifier