Composition
Preamplifier: 12AU7 vacuum tube x 1
Power amplifier: Class D amplifier
Power amplifier: Class D amplifier
Power-Supply Voltage
DC 12V to 15V (AC adapter)
Power Consumption
Maximum 45W, power on, no signal, approx. 9W (power off, standby, approx. 0.2W)
Body Size and Weight
approx. W 130mm x H 75mm x D 133mm (excluding protrusions), approx. 0.74kg
Digital Input
USB input
| USB port | Type B |
|---|---|
| Signal Standard | USB 1.1 |
| PCM Sampling Frequency | 32 / 44.1 / 48kHz |
| PCM quantization bit rate | 16bit |
Optical input
| Signal Standard | S/PDIF (IEC-60958) 2ch Linear PCM |
|---|---|
| Sampling Frequency | 44.1 / 48 / 88.2 / 96 kHz |
| Quantization bit depth | 16/24 bit |
Analog input
| Analog terminal | LINE input: RCA pin jack L/R AUX input: 3.5mm stereo mini jack (AUX priority) |
|---|---|
| Input Sensitivity | LINE input: 1.38Vrms AUX input: 0.24Vrms |
Speaker/headphone output
Speaker Output
| SPEAKER terminal | Speaker terminals L/R |
|---|---|
| Maximum output | 10W + 10W (1kHz, 1%, 8Ω) |
| Suitable speaker impedance | 4 ohms to 8 ohms |
| Speaker output frequency response | 5Hz to 100kHz (± 3dB) |
Headphone Output
| PHONES jack | Φ6.3 standard stereo jack |
|---|---|
| Maximum output | 45mW(LOW / 1kHz, 1%, 16Ω) 55mW(LOW / 1kHz, 1%, 32Ω / 40Ω) 240mW(HIGH / 1kHz, 1%,300Ω) |
| Headphone impedance (GAIN switch guide) |
LOW: 16 Ω or more, less than 250 Ω |