TEAC AP-507 – Power in a Compact Case
16.02.2025 06:09 | ~1 minute read
TEAC has introduced the compact TEAC AP-507 two-channel power amplifier, which implements the latest Hypex NCOREx Class D technology. Compared to its predecessor AP-505, the TEAC AP-507 is equipped with an updated amplifier module with higher output power and low distortion. In addition, the TEAC AP-507 amplifier supports bridge mode for use as a powerful monoblock.
The TEAC AP-507 uses a new generation NCOREx power amplifier module from TEAC, developed jointly with Hypex and operating in Class D. The TEAC AP-507 in stereo mode develops up to 70 watts per channel at an 8 ohm load and 125 watts for a 4 ohm load. When bridged, the output power increases to an impressive 230 watts at an 8 ohm load. Such characteristics are provided by a power supply based on a large toroidal transformer and a filter with capacitors with a total capacity of 18,800 μF for each channel.
The case of the new product is made of aluminum and steel with a semi-floating top panel made of 2.8 mm thick aluminum and uses a system on three anti-vibration supports Stress-Less Isolation Foot. The front panel of the TEAC AP-507 amplifier is decorated with VU meters with a four-stage dimmer for the backlight brightness. The TEAC AP-507 stereo power amplifier is expected to be available in the spring 2025 at a recommended retail price of $ 2,199 / € 1,899.
Specifications
This product is in the Hi-Fi and High End Electronics and Acoustics database
Power amplifiers stereo — TEAC AP-507
Model name
AP-507
Input sensitivity (mV)
1.3 - 0.66
Input impedance (balanced) (Ω)
10000
Input impedance (single-ended) (Ω)
10000
Output impedance (balanced) (Ω)
N/A
Output impedance (single-ended) (Ω)
N/A
Max current (A)
N/A
Output power (8Ω) (W)
2 x 70
Output power (4Ω) (W)
2 x 125
Gain (dBu)
N/A
Frequency response low +/- 3dB (Hz)
10
Frequency response high +/- 3dB (Hz)
50000
Signal to Noise Ratio (dB)
113
Total Harmonic Distortion + Noise (0% global feedback) (%)
N/A
Total Harmonic Distortion + Noise (100% global feedback) (%)
0.0015
Max power consumption (W)
N/A
Damping factor
N/A
Dimensions (mm)
290 × 84.5 × 271
Weight (kg)
4.4
Official link
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