Marantz professonal AF01

Commentary

Professional preamp for various applications such as editing and mastering studios, recording systems, and power amp drive amplifiers.

AF01 was designed by Satoshi Suzuki, the founder of Soul Note.

P &G's high-precision faders are used for volume control.

The internal circuit is a fully balanced Non-NFB discrete amplifier with frequency characteristics exceeding 600 kHz and excellent high-speed response.

With its wide current supply capability and low impedance output, it can be used to connect and drive multiple power amplifiers.

Equipped with a Porality switch that matches the signal polarity of the system.

Model Rating

Type	Control amplifier
Input terminal	Balanced (XLR) : 2 systems Line (RCA) : 2 lines
Output terminal	Balanced (XLR) : 2 systems Line (RCA) : 1 line
Input Sensitivity / Impedance	Balanced : -20dBu (78 mv) / 6k Ω Unbalanced : 150mV/6k Ω
Rated Output / Impedance	Balanced : + 4 dBu (1.23 v) / 300 Ω Unbalanced : 1.23V/150 ohm
Maximum power output	Balanced:+24dBu(12.3V)
Total harmonic distortion factor	Not more than 0.003%
Frequency characteristic	5 Hz ~ 620 kHz + 0 -1dB
S/N	100 dB (1 kHz, A-weight)
Power supply voltage	100 VAC, 50Hz/60Hz
Power consumption	18W (Electrical Appliances and Materials Safety Act)
Maximum external dimensions	Width 250x Height 101.5x Depth 280.8 mm
Weight	4.5kg
Attachment	AC cord 3 Spike Pins for 3-point Installation One fader knob connection adapter