Frankie’s amplification module uses an original bipolar transistor circuit developed and refined in house.
The circuit, made of a mixed SMD / TH technology, is built against the heat sink to maximize thermal efficiency and minimize signal paths, containing parasitic inductances to the full advantage of the amplifier’s performance.
The power supply is entrusted to a generous toroidal transformer equipped with 3 separate secondary windings to serve the various sections of the circuit without causing interference between these.
Golden stairway
The delicate function of the volume control is entrusted to a passive network, a bank of fixed resistances switched by relais with a total of 127 steps scale.
Click on images to enlarge:
Technical features:
Technical data
Output power : 2x 75w/ch 8 ohm, 2x 110w/ch 4 ohm.
Original Fase / Serblin & Son circuitry.
Inputs : CD XLR, CD RCA, AUX (RCA e jack 3.5mm), PHONO.
PREAMP output.
Phono MM / MC with 24 resistance / capacitance / gain settings.
USB-A 5V socket to power supply external dongles.
Auto standby after about 20 minutes of input signal absence.
Stand-by power < 0.5w (complies to Ecodesign directive 2009/125/CE).
Power supply voltage (220-240v/50-60hz).
Smartphone ( any type ) remote control
Dimensions mm : 430 x 317 x 78 (LxPxA) protruding parts included.
net weight : 12kg.
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