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(>‿◠)✌ SAM AUDIO
OFFICIAL TOPPING DEALER - 1 Year Local Warranty & Aftersales Support
Receive within 3 Days - Well packaged from SG warehouse
Responsive reply - We strive to reply within 5 mins
️ Visit Us @ Sim Lim Sqr #01-56, S188504 - Demo units available (Lvl 1 Beside Escalator)
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TOPPING PA3s, HiFi Digital Amplifier, Class D, 45W @ 8 ohm
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Descriptions
>Topping offers with its PA3s a small balanced Class D amplifier, simple, powerful and affordable. It is based on two Infineon MA12070 amplifier chips and has two balanced and single-ended outputs.
>The PA3s offers a dual input to suit all needs and systems. There is a single-ended stereo RCA input and a balanced dual 6.35mm TRS jack input. The use of the balanced input eliminates any possible ground loop problems to promote a clear sound. The inputs are selectable directly from the front panel button.
MA12070 Class D power amp chip
Fully balanced digital amplifier
RCA and TRS inputs
Suitable speaker impedance: 4–8 ohms
Maximum output power: 80W x 2 (4 ohms), 45W x 2 (8 ohms)
THD+N (at 1 kHz): <0.0045%
SNR: 107dB (SE); 112dB (BAL)
DNR: 107dB (SE); 112dB (BAL)
Input sensitivity: 1.75 Vrms (BAL), 0.92 Vrms (SE)
Dimensions: 6.6” x 4.7” x 1.5” (16.8 x 12 x 4 cm)
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