Product Details:Originating from FM's only electronic tube preamplifier,New design, only for good sound.Mid frequency sweet and smooth texture, extremely outstanding High frequency is elastic, yet slender and agile Low frequency is solid and robust
1:) Czech E88CC and ECC83 electronic tube amplifiers, paired with Philips filter capacitors, EI high-power transformers, analog circuit architecture.
2:) Shielded EI transformer with stable magnetic circuit structure and low electromagnetic interference.
3:) EIZZ high-precision stepper potentiometer has good shielding effect, long service life, wide frequency response, and good hand feel.
4:) Denmark made Duelund axial capacitor.
5:) Philips VISHAY capacitors have more stable quality and better circuit voltage stabilization, resulting in finer sound.
6:) Japanese KIWAME carbon film resistor, with a sweet and balanced sound, and a peaceful background.
7:) American CMC816 high-quality oxygen free copper gold-plated RCA.
8:) Efficient heat dissipation design, more stable machine operation, and longer lifespan of electronic tubes
9:) Can use MM independent phone amplifier.
10:) Can be used with amplifiers such as FM711/FM300A
Specifications:Model: FM288
Input voltage: AC220V/110V
Signal to noise ratio: -90db
Frequency response: 10Hz-30KHz
Input impedance: 50K
Input sensitivity:<7V
Magnification factor: 4.2x
Singing and playback magnification: 1550 times (100Hz)
Static power consumption: 22W
Size: 440 * 288 * 92mm
Weight: 6.4kg
Package List:1 × FM288 tube preamplifier （To ensure transportation safety, power input cables are not provided by default）
