Specifications

A1 FBP
SPECIFICATIONS
Issue 1: 20
th
May 2008
Page 14 of 15
Output: Phono RCA XLR Balanced
Maximum Voltage, 9.5Vrms 19Vrms
26Vpeak to peak 52V peak to peak
Pre-out impedance 47 47
Line input: THD + N, 20Hz to 20 kHz <0.005% <0.004%
Signal / noise ratio -96dB ‘A’ wtd. -96dB ‘A’ wtd.
Input sensitivity for full output,
(volume maximum)
2.2Vrms 4.4Vrms
Input impedance 75K 150K
Overload margin 12dB 12dB
Channel separation >95dB >96dB
Frequency response 20Hz-100kHz +0,-1.1dB 20Hz-100kHz +0,-1.0dB
Phono input: Cartridge type MM/MC
Phono input response RIAA+IEC, see graph
Signal/noise ratio -81dB A-wtd.
Input sensitivity 3mV (MM) 440µV (MC)
Input impedance 47K ohms
Overload margin 29dB
-20.0
-15.0
-10.0
-5.0
0.0
5.0
10.0
15.0
20.0
20.0 31.5 50.0 80.0 125 200 315 500 1000 1600 2500 4000 6300 10000 16000
RIAA
PHONO
RIA A /IEC
PHONO RESPONSE
Frequency (Hz)
dB
Connections:
(Main unit)
Line level inputs 4 pairs line level RCA connectors
2 pairs XLR (female) balanced line level inputs
1 pair phono (MM or MC selectable) level RCA connectors
Line level outputs 1 pair RCA preamp line outputs (level controlled by volume)
1 pair XLR (male) balanced outputs
Tape outputs 1 pair RCA tape line outputs (fixed level)
Digital inputs: 1 USB 1.1 (32, 44, 48kHz sample rates) type B connection for computer/pda
Power input: 5 pin XLR (from PSU, supplied)
Power
requirement:
100 / 115 / 230Volts AC 50 / 60Hz
(factory pre-set),
15W maximum
Accessories: A1 FBP Power Supply Unit Matching power supply unit 1 off
Mains lead 10 Amp IEC type 1 off
Power Supply lead 5 way male to female XLR 1 off
Remote control A1, universal 1 off
Batteries Size LR03 or AAA,
manganese alkaline type
2 off
Dimensions: Preamplifier Unit
440mm 17  inches wide
77mm 3 inches high inc. feet
290mm 11 ½ inches deep inc. terminals
Power supply Unit
440mm 17  inches wide
77mm 3 inches high inc. feet
290mm 11 ½ inches deep
Units combined in shipping carton
536mm 21 inches wide
390mm 15  inches high
385mm 15 ¼ inches deep
Weight: 4.75 Kg 10 ½ lbs Preamp unit, unboxed
4.95 Kg 10 ¾ lbs Power Supply Unit, unboxed
14.95 Kg 33 lbs In shipping carton, with all accessories
Musical Fidelity reserves the right to make improvements which may result in specification or feature changes without notice.