Headphones amplifiers — Yamaha HA-L7A
Description, images, technical data and specifications
Yamaha HA-L7A
Image source — © Yamaha
The Yamaha HAL 7 A amplifier is implemented in a fully symmetrical push-pull concept. All circuits, including the power supply, are completely independent of the ground, which eliminates the influence of voltage fluctuations and external noise.
What is it?
Ask AI to scan specialized sites and forums, evaluate the impressions of using the product, its advantages and disadvantages and get a summary.
Specifications
Model name
HA-L7A
Maximum Power, 32 Ohms (mW RMS per channel)
1000
Maximum Power, 50 Ohms (mW RMS per channel)
N/A
Maximum Power, 300 Ohms (mW RMS per channel)
N/A
Maximum Power, 600 Ohms (mW RMS per channel)
N/A
Frequency response low +/- 3dB (Hz)
4
Frequency response high +/- 3dB (Hz)
80 000
Gain (dBu)
N/A
THD (% at 1V RMS, 300 ohms)
≦ 0.003
Signal to Noise Ratio (dB)
>120
IMD (%, CCIR, 300 Ohms)
N/A
Crosstalk (dB, 20Hz-20KHz, 300 Ohms)
N/A
Output Impedance (Ohms)
N/A
Dimensions (mm)
333 x 133 x 189
Weight (g)
5.3
Official link
