The Ultimate Pure Analog Headphone Amplifier
of the TEAC Reference 500 Series
Pure Analog Headphone Amplifier / Preamplifier to Further Expand the World of Headphone / Speaker Listening.
The HA-507 is a pure analog headphone amplifier/preamplifier that incorporates TEAC’s premium audio technologies to achieve the highest level of sound quality.
Equipped with an extensive power supply circuit, the HA-507 has exceptional headphone driving power and an extremely wide frequency response that cannot be imagined from its compact appearance. When connected to the TRDD 5 discrete DAC, model UD-507, you can create a special headphone playback system with separate digital and analog sections.
The HA-507 is a no-compromise headphone amplifier that can also be used as a pure analog preamplifier. When paired with a Reference 500 Series power amplifier, you can create a compact yet full-featured separate amplifier system that further enhances the quality of your loudspeaker listening experience.
TEAC HA-507 Headphone Amplifier / Preamplifier
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) × 1Rated 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 220 230V, 50/60Hz (Europe), AC 120V, 60Hz (USA/Canada) 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)
