1.All aluminum alloy shell,heavy gold PCB,gold-plated interface.
2.Provide Warmth, Dynamic,Sweet tube coloration feeling.
3.Optimize built-in circuit and top quality energy adapter to reduce the noise.
4.Tubes detechable and replaceable.
5.With Treble and Bass management operate, excessive playability.
SOMETHING SHOULD BE KNOW
– It is NOT a phono preamp for turntable. To order a PHONO Preamp, please go to B07QBXV3CG.
– The preamp want to attach with an influence amplifier or energetic speaker, can’t join with a passive speaker immediately.
– Low-quality audio strains and energy adapter will generate noise consequently.
– SENUCN-AUDIO had modified to SUCA-AUDIO Brand, similar high quality nice merchandise.
Power Supply: DC 12V/2A
Frequency Response: 20HZ -20KHZ((±3dB)
Control：Potentiometer knob and toggle swap
Treble adjustment vary: ±6dB
Bass adjustment vary: ±10dB
Audio Inputs/Audio Outputs: Gold-plated RCA
Machine Size: 118.5*98*33mm(4.64 * 3.86 * 1.3 inch)
1 x Tube Preamplifier
2 x 6K4 Tube
1 x Power Adapter
About the Noise:
1. Make positive the RCA cables, the tubes and the adapter are linked nicely.
2. After that, if there is a noise whereas useing, please change the adapter(12V/1A or 2A) and check out once more.
3. If there nonetheless a noise, please contact with us by way of e mail. We present 3 month no requested refund and 12 month assure, will make an answer to you.
?NOTICE – This is a preamplifier however NOT an influence amplifier, CAN’T be used for turntables or passive audio system. The fundamental objective of this machine is to behave as a “buffer” to candy the sound.
?SWEET TUBE SOUND – Vacuum tube preamp offers you a distinct acoustic enjoyment with dynamic, candy tube sound enjoyment. Improve the small print, richness, tone related with your music.
?TUBES REPLACEABLE – The 3D sound high quality of a great tube implementation is solely divine! Tubes removable design, you may substitute the tube to tweaking the sound, 6j1,6j2,6J4,GE5654,6AK5 and 6*1n tubes are appropriate for this preamp.
? RCA INPUT & OUTPUT – Connect your laptop, CD, cellphone, iPod and different participant with RCA cables enter and output to the digital amplifiers, energetic multimedia audio gadgets for lossless audio(The RCA cables not included).
? SAFE DESIGN & AFTER SALE SERVICE: All aluminum alloy shell, compact and sturdy.Built-in Switch impression safety circuit and overheat safety circuit, lengthy life span of this unit. Provide 12-month producer’s guarantee, all issues please be happy to contact with us, we’ll make an answer to you.