Headphone Amplifier / Preamplifier
HA-507
Pure Analog Headphone Amplifier / Preamplifier to Further Expand the World of Headphone / Speaker Listening
Headphone Amplifier / Preamplifier
HA-507
SPECIFICATIONS
Spec description
| Analog audio inputs | |
| Balanced | XLR × 2 pairs |
| Input impedance | 40kΩ |
| Maximum input signal voltage | 6Vrms |
| Unbalanced | RCA × 2 pairs |
| Input impedance | 20kΩ |
| Maximum input signal voltage | 3Vrms |
| Analog audio outputs | |
| Balanced | XLR × 1 pair |
| Output impedance | 50Ω |
| Maximum output voltage | 7Vrms |
| Unbalanced | RCA × 1 pair |
| Output impedance | 100Ω |
| Maximum output voltage | 3.5Vrms |
| Headphone outputs | |
| Balanced | 4-pin XLR × 1 4.4mm 5-pole stereo jack (Pentaconn) × 1 |
| Rated output | 6,700mW + 6,700mW (into 32Ω) 4,200mW + 4,200mW (into 100Ω) 1,800mW + 1,800mW (into 300Ω) 950mW + 950mW (into 600Ω) |
| Unbalanced | 6.3mm (¼”) stereo jack × 1 3.5mm (&frac1/8;”) stereo mini jack × 1 |
| 定格出力 | 2,300mW + 2,300mW (into 32Ω) 1,200mW + 1,200mW (into 100Ω) 480mW + 480mW (into 300Ω) 250mW + 250mW (into 600Ω) |
| Applicable load impedance | 16 to 600Ω |
| General | |
| Power supply | AC 100V、50/60Hz |
| Power consumption | 30W (0.3W in standby) |
| Oveall dimensions (W × H × D) | 290 × 84.5 × 243.9mm / 11-½” × 3-⅜” × 9-⅝” (including protrusions) |
| Weight | 4.6kg / 10-¼ lb |
| Included accessories | Power cord, Remote control (RC-1340), AAA Batteries for remote control × 2, feet cushions × 3, Owner's Manual (with warranty) |
Audio performance
| Frequency response | 10Hz to 150kHz (+1/–4dB) |
| THD +N | 0.0006％ (1kHz, LPF: 20kHz) |
| S/N ratio | 110dB (A-weight, 1kHz) |
- Design and specification may subject to change without notice.
- DRoHS complied
