IWISTAO 2X10W HIFI 2-Inch Full Range Speaker Labyrinth Structure Wooden Cabinet 84dB Neodymium Speaker
More details, please find here
Online Store of WISTAO HIFI BLUETOOTH AUDIO
Wednesday, February 14, 2018
IWISTAO 2X10W HIFI 2-Inch Full Range Speaker Labyrinth Structure Wooden Cabinet 84dB Neodymium Speaker
Monday, January 22, 2018
IWISTAO HIFI 4 Inches Full Range Transparent Labyrinth Speaker
IWISTAO HIFI 4 Inches Full Range Transparent Labyrinth Speaker
Friday, December 29, 2017
Eight Thousand Cloud and Road Suona Playing
Eight Thousand Cloud and Road Suona Playing
Fork traditional music instrument Suona playing, the song is eight thousand li cloud and road...
Wednesday, November 15, 2017
IWISTAO HIFI Preamplifier Tone Adjustment Bass Tremble Middle OPA2604 LME49720 Whole Aluminum Casing Class A Power
IWISTAO HIFI Preamplifier Tone Adjustment Bass Tremble Middle OPA2604 LME49720 Whole Aluminum Casing Class A Power
Here is the video for IWISTAO HIFI Preamplifier with Tone Adjustment for Bass Tremble Middle, there are 3 buttons for tone adjustment.
This preamplifier has tone control functions and adopts class A power, sound extremely delicate, slender high-frequency, low frequency plump and elastic, if use top op amp IC like as OPA2604 or LME49720, it will achieve perfect sound. Specially, it used a R-type audio dedicated transformer. And it has direct access function; you can skip tone adjustment to achieve original sound completely.
IWISTAO HIFI Preamplifier Tone Adjustment Bass Tremble Middle OPA2604 LME49720 Class A Power Stereo from IWISTAO HIFI AUDIO on Vimeo.
When audio sourcing record, speaker unit, placing the device is not necessarily perfect, and if your preamplifier adopt pure straight, it may not be able to meet the demand. At this moment, add tone adjustment function is very important. If you no extra power supply equipment, passive preamp tone is preferred, which can enhance the effect of high and low frequency is obvious.
Friday, October 20, 2017
IWISTAO 2x80W Transistor power Amplifier nap140
IWISTAO HIFI Power Amplifier 80W x 2 Stereo NAP140 Circuit Mellow and Soft Sound Tube Taste Black
Power Amplifier of Named Naim is one of those products worshiped by audiophiles like as Linn turntables. Though its unassuming appearance, but it has won the hearts by warm mellow tone. Naim price is not low, people who really know what was the expert are willing to spend money to buy it. If you are truly listening to music, you will feel that once you owned and not much else for this amplifier.
I love this circuit Naim NAP140 as much love for the 1969 circuit. Because it sounds isn’t worse than 1969, and its output power is far better than 1969. One feature of NAP140 amplifier architecture is its mostly second-harmonic distortion, so the tone is somewhat like as tube amplifier charm. But the difference is that it is very rewarding that the distortion of tube amp to achieve 0.1%, but this circuit can be achieved 0.01% distortion.
Subscribe to:
Posts (Atom)