Musical Fidelity M1 SDAC, Instructions For Use Manual

Page: 41 / 47

SPECIFICATIONS
Issue 4 Page 41 of 47
Output
Output impedance 47 ohms
Output, digital 0dB level 2.2V R.M.S. nominal
DAC
DAC circuit 32 bit Delta-Sigma (bit stream) dual differential 64x over-sampling
with asynchronous up sampling on all inputs to 192 kHz
Total correlated jitter <12 picoseconds peak to peak
Linearity <±0.1dB down to -96dB
Frequency response <2 Hz to 90 kHz typically, -3dB (192 kHz input sample rate)
Channel separation >105dB 20 Hz to 20 kHz
Signal to noise >120dB “A”- wtd.
Total harmonic distortion <0.0012% 10Hz to 20 kHz
ADC 24 bit 96kHz Delta-Sigma (bit stream) 64x over-sampling
Connections
Line level inputs 2 pairs AUIX1, AUX2, line level RCA phono sockets, left and right
Digital inputs 1 XLR AES balanced digital in, 32-192 kbps (16-24 bit stereo PCM)
2 RCA coaxial SPDIF in, 32-192 kbps (16-24 bit stereo PCM)
1 TOSLINK optical in, 32-96 kbps (16-24 bit stereo PCM)
1 USB 2.0 in, type ‘B’ connector for computer/PDA/other “host”
16-24 bits, 32-192 kbps fully asynchronous
(Actual data determined by source file/computer software settings)
Bluetooth receiver Bluetooth specification v2.1 + EDR
aptX
®
16 bit 44.1/48 kHz (dependant on connected device)
Carrier frequency 2.402 to 2.480 GHz ISM band
Transmission power -2dBm (min) to +2dBm (max)
Class 2 (up to 30M (90ft) dependant on connected device)
Receiver IF 1.5 MHz centre frequency
Antenna socket type RP-SMA
Antenna input impedance 50 ohms
Line level outputs 1 pair line level RCA (phono sockets), left and right
1 ¼” 6.25mm Stereo headphone Jack
Digital outputs 1 RCA coaxial SPDIF out, 32-192 kbps (16-24 bit stereo PCM)
1 TOSLINK optical out, 32-96 kbps (16-24 bit stereo PCM)
Trigger input 3.5mm ( ⅛ ”) mono jack ±4.5 to ±15V DC
Trigger output 3.5mm ( ⅛ ”) mono jack +12V DC
Power requirement
Mains voltages 90-250V AC 50/60Hz universal switching power supply
Consumption 10 Watts maximum
Weight
Unit only, unboxed 3.3 kg (7¼ lbs)
In shipping carton & inc. accessories 4.8 kg (10½ lbs)
Dimensions
Wide 220 mm (8 ⅔ ”)
High, including feet 100 mm (4 ”)
Deep (front to back) including terminals & knob 310 mm (12¼ ”)
Standard accessories
Mains lead 10 Amp IEC
Antenna and detachable base with lead
Personal computer driver CD 192 kHz Asynchronous USB Audio support driver for Windows® XP, Vista and 7.
Remote Control M1 SDAC type
Batteries AAA type (2 off)
Musical Fidelity reserves the right to make improvements which may result in specification or feature
changes without notice. E&OE.