Key Features
| USB Digital Link System with internal SD Card Slot |
| Direct Digital Recording and Simple Playback |
| Recording to optional Internal Memory Card |
RD-501USB-B
Key Features
| USB 2.0 Port for easy connection to Digital Audio Player |
| SD Memory Card Slot in back panel |
| 4-Speed dubbing capability (CD to USB / CD to SD Card) |
| Digital Pre-amplifier with 7 band parametric equalizer, D-Bass, and acoustic sound control |
| Kenwood’s Original Supreme Technology for WMA and MP3 files |
| Sound quality Burr-Brown D/A converter independent type |
| SD Card Slot Encoding to WMA (128/192kbps) |
| Output Power 2 x 20 Watt (RMS) |
Storage Features
| SD Memory Card Slot | Yes |
| USB-A Terminal (USB Host) | Yes |
| SD Card Encoding Format | WMA (128/192kbps) |
| SD Card Decoding Format | MP3/WMA |
| USB Encoding Format | WMA (128/192kbps) |
| USB Decoding Format | MP3/WMA |
| SD Card Ripping | to USB Host |
| Auto Track Mark | Yes, 5/10 minutes |
| One Touch Edit (O.T.E.) | Yes |
| Title Edit | Yes, via remote control |
General Features
| D/A Converter | 24-Bit/8fs Burr-Brown |
| Supreme | Yes |
| One Touch Edit (O.T.E.) | Yes |
| Parametric Equalizer | Yes |
| Equalizer | 7-Band |
| D-Bass | Yes |
| Remote Control | 53-key Standard Remote |
Amplifier Features
| Digital Pre Amplifier | Yes |
Tuner Features
| Tuner (AM/FM) | Yes |
| Radio Data System | Yes |
| Number of Presets (DAB) | 40 |
CD Features
| CD DA / CD-R/RW | Yes |
| CD Text | Yes |
| Program Playback | Yes |
| Repeat Playback | Track, Program, All |
| Random Playback | Yes |
Digital Inputs/Outputs
Analogue Inputs/Outputs
| Headphone Jack (3.5 mm) | Yes |
| D.A.P. Link Terminal | analogue 3.5 mm |
Audio Specifications
| Effective Output Power | 2 x 20 Watt (1kHz, THD 10%, 6Ω) |
| Total Harmonic Distortion | 0.025% (1kHz, 10W, 6Ω, 30kHz LPF) |
| D-Bass Music Mode | +9dB (60Hz, Vol.30) |
| D-Bass Movie Mode | +9dB (60Hz, Vol.30) |
| Input Sensitivity/Impedance: Line (AUX) | 350mV / 22kΩ |
| Input Sensitivity/Impedance: Line (D.Audio) | 350mV / 10kΩ |
| Output Level/Impedance: Digital Audio Out | 0.9V / 10000Ω |
| Output Level/Impedance: Subwoofer Pre-Out | 1.6V / 10000kΩ |
Tuner Specifications
| FM Tuning Frequency Range | 87.5 ~ 108MHz |
| AM Tuning Frequency Range | 531 ~ 1602kHz |
USB Specifications
| USB Standard | 1.1 / 2.0 |
| Maximum Current Supply | 500mA |
| File System | FAT 12 / 16 / 32 |
Power Specifications
| Power Consumption | 73 Watt |
| Stand-by Power Consumption (less than) | 0.4 Watt |
Dimensions & Weight
| Dimensions Body (WxHxD) | 240 x 121.5 x 361 mm |
| Weight Body (Net) | 5.3kg |
LS-K501-B
Key Features
| 2-Way Speakers |
| 10 cm Woofer and 2.5 cm Balanced Dome Tweeter |
| MDF Cabinet |
| Asymmetrical shape of Tweeter panel for wide sound area |
Speakers
| Type | Bookshelf Speaker |
| Configuration | 2-way Speaker System |
| Push-type Terminals | Yes |
| Magnetically Shielded | Yes |
| Grill | Detachable |
Speaker Specifications
| Peak Input Power | 80 Watt |
| Tweeter | 25 mm (1") Balanced Dome type |
| Woofer | 100 mm Cone type |
Dimensions & Weight
| Dimensions Speaker (WxHxD) | 140 x 260 x 209 mm |
| Weight Speaker (Net) | 2.2kg per piece |


