Feature

●Vacuum Tube 6J1 uses a classic triple-pole tube amplifier circuit (high voltage supply), Class A has a good sound feel and is suitable for almost all amplified circuits. Note: Please be aware that this is a pure preamp
●High performance, modification, highs, bass and volume control Replaces 6x1 / 6AK5 / 6BC5 / 403A / B / 5654 / EF40 / F95 / CV850
●Pure vacuum tube preamp (only 1.5 to 2 times the voltage amplifier) More than the price for sound quality, no background noise. Added vacuum tubing eliminates digital style. It also provides warm and soft sound output, which greatly improves the sound field and sound quality. Perfect for vocals/string instruments/soft music/classic music!
●This is the latest vacuum tube preamp passion, it provides excellent sound performance, no background noise, perfect for vocal/string instruments/soft music/classic music. It is also easy to achieve the perfect combination between digital devices such as mobile phones, lossless players, MP3, CD, decoders, computers and other digital devices such as headphone amplifiers
●If there are initial defects within 1 year of the date of purchase, or a failure, breakage, or other defects that occur within normal usage range, please rest assured that we will provide various responsibilities


Description

Product Information:

Number of Channels: 2
Audio output: headphone jack
Audio Input: TRS / Audio Jack
Amplifier Class: A
Features: Active Amplification
Power Supply: Input - AC 100~240V; 50/60Hz (Universal) & Output - DC 6V 2000Ma
Voltage amplifier: 1.5 - 2.0 times
Power Interface: 6V - 5.5 * 2.5
SNR: ≥110dB
Frequency response: 20Hz - 30KHz
Weight: 7.1 oz (205 g).
Dimensions: 4.1 x 2.7 x 1.3 inches (105 x 69 x 32 mm) (Height with vacuum tubing)
Handling: Vacuum pipe preamp x 1, 6J1 vacuum pipe x 2, 6V/2000mA power adapter x 1.

[Instructions for use] Smartphone player/MP3/CD/DAC/Computer audio source/3.5mm/RCA audio cable→NS-10P preamplifier→3.5mm/RCA audio cable→amplifier/headphone amplifier/active speaker.