SPECIFICATIONS |
|
| GENERAL |
|
| Format |
MiniDisc digital audio system |
| Disc |
MiniDisc |
| Recording method |
Magnetic field variation overwrite |
| Reading method |
Non contact optical pickup |
| Laser |
Semiconductor laser (wavelength 780mm) |
| Record/playback time |
|
| Stereo mode |
80 minutes max |
| Mono mode |
160 minutes max |
| Rotation speed |
Approx 400-900rpm Constant Linear Velocity |
| Sampling frequency |
44.1kHz |
| (with internal SRC to cater for 32kHz and 48kHz source signals) |
|
| Coding |
ATRAC Ver 4.5 |
| Modulation system |
EFM (Eight to Fourteen Modulation) |
| Channels |
2 |
| Power requirement |
12-15V DC |
| Power consumption |
Approx 4.5W record, 3.5W playback |
| Weight with batteries |
2.0kg / 4lbs 7oz |
| Weight without batteries |
1.8kg / 3lbs 15oz |
| Dimensions (WxHxD) |
225 x 57 x 180mm / 10 x 2.2 x 7.1 ins |
| Internal speaker power |
250mW |
| |
|
AUDIO |
|
| Frequency response |
10Hz to 20kHz, - 0.5dB |
| Wow & flutter |
Below measurable limits |
| Signal to noise ratio (playback) |
> 89dB bandwidth 22Hz to 22kHz |
| Dynamic range (line input) |
> 96dB |
| Microphone EIN |
> 122dB A-weighted |
| THD & N @ 1kHz ref 0dBFS |
< 0.02% bandwidth 22Hz to 22kHz |
I/O CONNECTIONS |
|
| Analogue connectors |
|
| Balanced Mic/Line input |
|
| Connector type |
XLR 3: Pin 2 + Hot; pin 3 - Cold; Pin 1 Ground |
| Mic input level for 0dBFS (level control at max) |
-52dBu |
| Line input level for 0dBFS (level control at max) |
-2dBu |
| Phantom power (mic inputs) |
+48V, 7mA |
| |
|
| Unbalanced Line Output |
|
| Connector type |
RCA phono |
| Output level |
+8dBu @ 0dBFS into >10kΩ |
| |
|
| Headphone output |
|
| Connector type |
1/4" stereo jack |
| Impedance |
32Ω |
| Output power |
15mW |
| |
|
| Remote control |
Parallel |
| Connector type |
8-pin mini DIN |
| |
|
| Digital connectors |
|
| Coaxial digital input |
SPDIF |
| Connector type |
RCA phono |
| Input impedance |
75Ω |
| Input level |
0.5V p-p |
| |
|
| Optical digital input |
SPDIF |
| Connector type |
TOSlink |
| |
|
| Coaxial digital output |
SPDIF |
| Connector type |
RCA phono |
| Output impedance |
75Ω |
| Output level |
0.5V p-p |
| |
|
| Optical digital output |
SPDIF |
| Connector type |
TOSlink |
| |
|
| USB (Ver 1) input / output |
|
| Connector |
Type B |
| Interface |
Windows 98/2000,XP, Mac OS |
