TIANCOOLKEI A1-6J5 Vacuum tube classic name 47 Headphone Power Amplifier

TIANCOOLKEI A1-6J5 Vacuum tube classic name 47 Headphone Power Amplifier

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List price:
US $45.00
US $45.00

Product Description

Product Features and Performance Introduction : A1-6J1 is a classic tube 6J5 design of a class headphone amplifier. Suitable for headphone impedance 32ohm-300ohm headphones, headphone amplifier output power 0.5W, using 2PCS 6J5 vacuum tube buffer audio, circuit using 47 headphone amplifier circuit and vacuum tube circuit as audio amplifier, headphone amplifier support replacement tube model 6AN5 or 5654 tube, input using 3.5mm, the output uses 3.5mm headphone jack. Through the audio cable can easily connect all kinds of music player, audio and video products category sound source, listen to more thrust, big dynamic, more perfect music! The normal sound quality of the machine after 50-80 hours better. Classic audio circuit, the audio input level with 6J5 signal amplification adjustment, audio amplification using the classic name machine 47 ohm headphone amplifier circuit; it can provide a very smooth sound quality, sound rounded warm, treble transparent open, sound field performance wins better , Transparent, sweet voice, the sound of pure, sound soft, strong bile! The price is not expensive, but our voice is the ultimate. Sound fullness is very good, high frequency is not harsh, low-frequency flexibility is very good, dynamic, not thin monotonous, long time to listen to the ears will not feel tired. parameter: Model A1-6J5 Frequency response 20Hz ~ 25KHz Input sensitivity 300mV Signal to noise ratio: >100db Channel separation degree <-100db Total harmonic distortion 3% (1KHz) Power range 0.5W Headphone Impedance: 32ohm-300ohm Use voltage::6.3v 2A ,DC24V 500mA Product size 100 * 75 * 65mm Package includes Power adapter *1 6J5 tube earphone power amplifier *1 Audio line *1

Packaging Details

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Estimated Delivery Time is 7-30 business.

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