LA6 Pure Class A Headphone Amplifier Low Distortion Audio Amplifier Support Analog Input (Silvery Panel)

Description:
- LA6 is a pure headphone amplifier that does not have decoding function and can only accept analog input. It requires you to use it with a good audio source, such as CD player, decoder, etc., in order to achieve its expected quality. Ordinary computer sound cards, mobile phone analog outputs, and even some small tail products are not suitable for HIFI headphone amplifiers as line inputs. Although it can improve the listening experience, the headphone amplifier will also expose its distortion and noise reduction disadvantages.
- Although the LA6 is priced relatively cheap, it has a huge thrust and excellent quality. Therefore, it is not suitable to pair it with a HiFi large earphone to fully display its characteristics. Some ordinary computer multimedia earphones or small earplugs are not suitable for pairing with it.
- As a pure Class A circuit design, the disadvantage of heat generation is unavoidable, with a temperature rise of 50-60 degrees during operation. You need to understand this in advance.

Features:
- Adopting a classic pure A-class circuit design, high power consumption is exchanged for low distortion and listening experience in the full power output segment.
- Ultra high output voltage amplitude (up to nearly 40V voltage swing).
- Ultra high current output capability (up to nearly 1000mA).
- Introducing a dynamic constant current source with a Pass circuit to further increase the amplifier's thrust and control power.
- Fully discrete component design, precisely paired medium power field-effect transistor differential amplification ensures ultra-low distortion.
- A 50W customized ring transformer with 20000 microfarads amplifier level filtering power supply system provides sufficient energy.
- Advanced materials include ALPS27 potentiometer, EPCOS coupling capacitor, and high-power field-effect transistor.
- Provide a comprehensive headphone protection circuit, including startup delay, pre shutdown cut-off, and DC output detection.

Specification:
- Headphone impedance: 8 - 600ohms
- Distortion: < 0.01% at 1kHz Vppm = 30V RL = 300ohms
- Output noise level: -90dB
- Output impedance: 3.3ohms (high power port); 47ohms (standard power port)
- Power consumption: < 20W for standby; < 35W for maximum power output
- Input sensitivity and impedance: 100mV/10K
- Product size: 230 x 190 x 45mm
- Net weight: about 3kg

Package Included:
- 1 x Headphone Amplifier
- 1 x Power Cable