Old Yang G29M suit imitated Goldmund 29 hifi post stage power amplifier HIFI Full balance mono split power amplifier
The standard and the upgraded version only the filter capacitor different the other is same
The standard version of large filter capacitor is imported ELNA capacitor
The upgraded version of the large filter capacitor is imported Nikikon super penetrating capacitor
The upgraded version (Nikikon Super Penetrating Capacitor) has a more delicate and durable sound, High cost performance is
the standard version. but if Customers with sufficient budget can choose the upgrade version.
Product parameters :
Frequency response: 5Hz-160KHz (+0/- 2dB)
Input Impedance: 47K
Input Sensitivity: 2V
Signal-to-Noise Ratio: 118dB
Total Harmonic Distortion: 0.01%
Damping factor (20Hz to 20kHz, 8R load): 220
Output power: 220W/8R; 350W/4R (continuous undistorted rated power)
Power input: AC220V 50/60HZ (also have 110V for choose )
Size and weight: rear stage (single pcs) 240 W * 410 D * 200 H 13 Kg (26 kg)
Package includes: 2 pcs mono amplifier
The
rear stage of G-29M is a single-channel rear stage and two sets
(separate design). The rear stage circuit is the high-end 29M amplifier.
The field tube differential input ensures that the total harmonic
distortion is minimized. At the same time, the differential input is
determined by repeated audition and blind listening. The current is set
at 1.5MA; the subsequent amplification and current levels are 4.1MA and
80MA. At this time, the vocals and strings are very good, the three
bands are very balanced and extend well, and the analysis power is
extremely high! It can restore the authenticity of the sound source very
well, without any modification!
The sound is full and thick, and the low-frequency dive is also very
good, and it can go to 5HZ. It is very suitable for middle-aged and
elderly people to listen to the piano music instrument. It is soft and
peaceful lying on the sofa and listening to music. The human voices,
especially female voices, perform very well. Listening slowly can bring
people to sleep. Really restore the sound from the sound source. The big
dynamics are very good, the bass is strong without losing the "warm",
the low frequency is freely retractable; the middle frequency is full
and thick! Playing piano music allows people to "see" the sound of high
mountains and running water. The treble positioning is clear and
natural, and the saliva sounds are very well performed. You can feel
that the music is not transmitted from the ears to the brain, but from
the eyes. The wide sound field is a major feature! The image performance
is very good.
