The M88S replaces the power transistor with KT88 based on the successful design of the M100-10 signature. It adopts a super linear connection method,

 self biased mode, convenient tube replacement, and does not require adjustment, which is in line with modern living habits. 

The high-voltage part adopts a mixed rectification of electronic tubes and transistors, with three measures to make the sound more charming and the high frequency more detailed. 

The output transformer is the soul of electronic tube machines. After years of testing, its strong musical sense has been recognized by users both domestically and internationally. 

The output transformer of M88S has added negative feedback winding, resulting in superior phase frequency characteristics. This is reflected in more accurate sound field and positioning, 

as well as smaller full frequency distortion.

Technical parameters:

Output impedance: 8 , 4

Output power: 39W x2 RMS 1kHz

Frequency response: 6Hz-60kHz -3dB (10W)

Signal to noise ratio: 90dB

Input ports: 4 sets (RCA)

Input impedance: 50k

Power consumption: 290W

Electronic tubes: KT88x4, 5687×2, ECC83x1, 5AR4x2

Volume: 370 (L) x 430 (W) x 188 (H) mm

Weight: 25kg

Volume remote control function