SUQIYA-Duplicate FM801 Circuit 250W*2 Firing Level Dual Channel Pure Post-stage Power Amplifier Supports XRL Input

Compared with FM711, FM801 pure rear stage has greater power output and better control. Improvements:

1. Increase to 1200w Nippon Steel transformer

2, larger case, three dimensional circle

3, output power up to 250w/ 8ohm

4. Single terminal/Balanced input switch (added in 2022 version)

Line characteristics

FM original parameter core line

The left and right channels are completely independent, with no electrical connection

Beyond the original layout, the machine is super stable, without any noise

This machine has a single end, balanced 2 input, can be connected to 2 amplifier, using relay switching

Material making

16 new test pairs (<1%) Gold Sealed Tube 2N3440/5416

Test pair a group of 28 (<1%) Japanese original brand new Toshiba 5200 to choose from among thousands

Each large tube is connected in parallel with decoupling capacitor and decoupling electrolytic capacitor

1200w high quality Nippon Steel transformer, left and right channel independent winding

80000uF ELNA FOR AUDIO High quality capacitor

Boot soft start and perfect horn protection line

CNC machining all-aluminum case 450*155*362mm

AC115V or AC230V, silver or black optional

Index parameter

Machine weight: 22KG

Output power: 250w/ 8OU, 500W/ 4ou RMS power, full power for a long time stable output

Static power consumption: 110w

Output midpoint: 1mV

Output noise: 0.2mV signal-to-noise ratio: 120DB super low, is the lowest in our power amplifier

Solid materials and clean interior technology

Note: No cables included.

Rear panel of FM801, can be connected to 2 front amplifier, RCA single-ended, balanced simultaneous input, switch by toggle switch

This machine is made of new large pipe made in Japan, and according to <1% precision matching

New original, recently produced gold seal triode, test match <1%

FM801 distortion test output 44.7v 8 ohm load 250w distortion bit 0.005%