New available Power amplifier: Sabaj A20a 2022'v BLT power amplifier

by polly zhang June 22, 2022

A new family member is showing up, the Sabaj A20a 2022‘v, a high-power balanced digital power amplifier with a 4-ohm output capacity of 170Wx2. It is available in our store now for USD189.99. It also have the BTL, can be used with several speaker at the same time.The A20a shares the same appearance and dimension as that of a20d DAC,try match and stack and start creating different combos.

Sabaj A20a used the Germany Infineon's latest digital high-power amplifier chip, has The newly developed Class D amplification circuit which uses multiple novel optimization techniques to fully push the performance and output power to the maximum. The new circuit provides crisp, clean and deep sound with completely inaudible noise floor. The fully balanced structure makes A20a no more hum, no more noise, no more ground loop.

high efficiency and low energy consumption;
Bluetooth 5.0 reception, longer transmission distance, better sound quality!
It can be BTL into a single-channel amplifier with higher power to drive large
speakers. Or set it to subwoofer mode to drive passive subwoofers.
Built-in low-pass circuit, in subwoofer mode, the low-pass cutoff frequency is
adjustable from 70 to 200Hz to match different main speakers.
All aluminum alloy CNC processing technology, using anodizing technology,
fine workmanship, first-class touch;
A large number of audiophile-grade audio components are used to enhance
the subjective sense of hearing;
High-quality gold-plated input and output terminals;
Perfect overheating, overcurrent and other protection circuits;
Built-in audio dedicated high-quality switching power supply