Mini 2x3.5W Tube Amplifier with Bluetooth 4.2 Technology
Tube amplifer combines wireless Bluetooth technology is new trend, especially, combines the latest Bluetooth 4.2 like as CSRA64215 that also supports aptX audio technology that provides CD-level sound quality with Bluetooth connectivity, as well as aptX low latency technology that can listen to aptX quality audio while watching video.
The CSRA64215 audio platform supports Qualcomm's unique audio technology, including TrueWireless Stereo wireless stereo technology, cVc noise reduction technology, the sixth generation CVC voice enhancement technology. Three are built-in 16-bit stereo codec, digital-to-analog conversion SNR 95dB, support for Bluetooth 4.0 + EDR standard specification, Support A2DP 1.3, AVRCP 1.5, HFP 1.6 (including WBS / mSBC), HSP 1.2 and other related agreements, the effective distance of 10 meters.
The tube amplifier adopted vacuum tube 6P1 which is a special audio tube is used to produce a small single-ended Class A tube amplifier with a mellow natural sound, sweet and warm, especially when listening to the vocal performance is very rich, very good acoustic performance, transparent and you will not be tired even listening for a long time. Use it to listen to the human voice, piano, strings, zither, etc., more natural, never tired.
Tube 6n2 as a preamplifier, 2pcs tube 6P1 as power stage output, its design is simple and the elegant, suitable for placing in the study, bedroom ..., so relax, and you can truly feel the music mood, listen to the voice of the soul.
Also there are two voltage options for market, one is 110V, the other is 220V.
If you like tube sound and fashion technology, you may enjoy wireless Bluetooth connection to play the music from your smartphones, don't need connect any signal cables any more.
You can find more details at IWISTAO HIFI Store, pleaase click IWISTAO Bluetooth 4.2 Tube Amplifier Single-ended Class A