Details
Performance:
Using classical tube 6j1 design and optimize the route.
Tube can be replaced design,soft voice.
Patent power conversion module.
The first vehicle with DC12V power supply only.
All aluminum alloy shell,heavy gold PCB,gold-plated interface.
Can match digital power amplifier analog power amplifier,active speakers.
Technical:
Power supply: DC12V 1A
Frequency response: 20HZ(-0.2DB)-20KHZ(-0.2DB)
SNR: 100DB
Input sensitivity: 300MV-2000MV
Output: 3000 mv
THD:1000MV 0.1%
Size:98x100x32 MM
Weight:350g
Customer Questions & Answers

Can this be used to amplify the signal from a phono to power amp?
17.11.16 00:58 Asked.
What is this buffer preamp? Is it meant to be put between the amp speaker output and the speakers? Or between a component (eg cd player) and the amp?
27.09.17 13:17 Asked.
I want to make purchase but can't see delivery date
29.09.17 13:33 Asked.
How much gain in dBs?
17.10.17 16:18 Asked.
Where can we buy the FX Audio Buffer in Hongkong. What store? Am at the Tsim Tsat Sui area.
30.10.17 07:52 Asked.
Hello, When will you have the new Fx Audio Tube-03 ?? Good question...
07.11.17 22:56 Asked.
Good day, can I use EF91 tubes?
06.02.18 10:19 Asked.
Can it always be left on and connected to my amp’s switched outlet to turn it on. Amp has a remote. This way my remote will turn on the amp and fx 01. Is that ok? Or will it hurt the tube? Thanks
21.03.18 01:38 Asked.
Hi I just received this unit an$ like it. Using this in the tape loop of my receiver to add some tube sound. My question is, where should I put the volume on the tube buffer? Should I make it match the output from the straight-through source, or turn it all the way up and reduce my main receiver volume to compensate? Also, is the gain in volume being amplified by the tubes, or is there an additional solid state amplification? Thanks in advance.
25.03.18 00:28 Asked.- Previous Page
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