Product Details:
SRPP circuit has a simple structure, good linearity, strong overload capacity, minimal phase shift, high input impedance, and low output impedance
This preamp adopts SRPP circuit design, with good dynamic effect, wide sound range, and compatibility with 6N3/5670/6H3N and other electronic tubes .Strong analytical ability and beautiful tone Unforgettable
1:) 1.6mm thick double-sided PCB, tin spraying process to ensure good passability of large and small currents
2:) 5-ring metal film copper pin resistor.
3:) Taiwan JMICON main filter capacitor.PHILIPS MKT thin film capacitor
4:) Japanese ALPS 16 A100K Dual Potentiometer.
5:) Beijing 6N3-J electron tube; Copper silver plated electronic tube socket..
6:) 20H high inductance copper core inductor effectively reduces bottom noise.
7:) High voltage adopts bridge stack rectification JMICON 100UF-150UF filter capacitor CLRC filtering mode
Specifications:
Input voltage: AC115V or AC230V (optional)
Dimensions: Width: 170mm, Height: 70mm, Depth: 290mm
Weight: about 3.3KG
Input sensitivity: 200mv
Output voltage: 2V（RMS THD＜0.03%）-35V
Gain: approximately 17 times
Signal to Noise Ratio: 95DB
Frequency response: 10Hz-40KHz (-0.5DB)
Input impedance: 100Kohm
Output impedance: 600ohm
Channel isolation: 65DB
Package List:
1 × Finished preamplifier
For transportation safety, no power intput cable is provided.
