YAQIN

Features: 1.The power transformers manufactured with silicon steel sheet and high-quality oxygen-free enamelled copper wire 2.Beautiful aluminum chassis and panel with logo window and steel heavy duty chassis. 3.This processor employs cathode followers to improve your audio system. It outputs the same voltage as it receives. The voltage gain approaches 1. It also adds tube audio quality to digital audio, reduces work load of a receiver (or an amplifier), and makes speakers sound warmer and more...

The circuit characteristics of MS-120:  Use the latest improved export name tube 6SN7EH for powerful power amplification and VU meter for volume level indication.  The best super-linear push-pull power amplifier circuit is used to make the low-frequency driving force and the sound rich.  The front stage is the SRPP amplifier circuit and the "long tail" inverter circuit, which makes the frequency response of the unit wide and distortion small.  The output transformer is made...

Product Introduction Transistor mode/superlinear mode Bluetooth 5.0 high-definition transmission USB digital input Balanced input Unbalanced input Black glue playback function Removable bladder design Self developed HIFI transformer Remote control Bluetooth connection Bluetooth s.o Bluetooth 5.0 high fidelity wireless playback relieves the constraints of wired transmission and allows for free music enjoyment with APT-X lossless decoding support USB digital audio input Equipped with CSR 8675...

Features: 1.Power tubes use the latest improved KT88-98 and strong output push-pull circuit. 2.Preamplifier part is as "SRPP" circuit and excellent "long tail" type inverter circuit. So that a wider frequency response and better sound quality. 3.Audio output transformer dedicated silicon steel imported from Japan (0.35mm thick) and oxygen-free copper wire and special high-strength multi-layer winding process grouping production (divided into 15 layers), so that the machine wide frequency...

Features: 1.Pre-"SRPP" circuit, wide frequency response, low output impedance. 2.After stage amplifier for the low internal resistance of the power transistor (845), and for the CPI (A) single-ended amplifier,good sound quality. 3.After class to promote the circuit as "SRPP" circuit, and parallel twin-tube, wide frequency response, push strong. 4.Output transformers are imported from Japan Audio oriented silicon steel Z11 (0.35mm thick) and oxygen-free copper high strength enameled wire and...