Singxer SA-90 Class AB Mono Power Amplifiers (pair)
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Singxer SA-90 Class AB Mono Power Amplifiers (pair)
Sale price$1,398.00
Description
Power supply capacity of heavy material design: each channel is powered by a shielded toroidal transformer with a capacity of 300 watts of high power (maximum short-term power can reach 500 watts); 20000uF Dalian Wave Current imported ruby electrolytic capacitors; 4 discrete ultra-low noise power supplies are designed for the small signal part of the circuit
Manually fine-tuned differential stages, combined with high-quality components such as precision resistors and imported film capacitors; the circuit is simple in design, but transistors with particularly excellent linearity are used where the audio signal passes.
With the same level of performance, we use a low open-loop gain design to achieve low transient intermodulation distortion and obtain low transient intermodulation distortion; excellent listening experience;
High and low gain adjustment 16/23db; Support high and low gain adjustment Single-End balanced switching, double input switching, no mutual interference
Advanced speaker protection function: overheating switch, overload, DC protection
Specifications
Product type
Amplification
Channel
Inputs
Output
Max. output power
Rated output power
Noise level
SNR
THD+N
Gain adjustment
Power supply
Dimensions
Weight
Package
