NanoSound Amp^2 – Speaker and Headphone add-on

$28.99

The amp add-on board for NanoSound DAC, NanoSound Amp^2 (Pronounced as “Amp Square”), include both a headphone amplifier as well as a very efficient 5W speaker amplifier. It runs very cool due to its up to 90% efficiency allowing the whole unit (Raspberry Pi + NanoSound DAC + NanoSound MiniAmps) to be powered by one single microUSB cable (or individually if you choose to).


Made In: Hong Kong

Supplier: Nanomesher SKU: NSOUNDMAMP Categories: , Tags: , , ,

NanoSound Amp^2 – Speaker and Headphone add-on

WHAT IS NANOSOUND AMP^2

The amp add-on board for NanoSound DAC (Pro or Basic), NanoSound Amp^2 (Pronounced as “Amp Square”), include both a headphone amplifier as well as a very efficient 5W speaker amplifier. It runs very cool due to its up to 90% efficiency allowing the whole unit (Raspberry Pi + NanoSound DAC + NanoSound MiniAmps) to be powered by one single microUSB cable (or individually if you choose to). It’s surprisingly loud and is enough to power a large room or a small lounge as demonstrated.

* Raspberry Pi , NanoSound DAC and Headphone not included

SPECIFICATION

– Switch On/Off via onboard bottons on the NanoSound DAC
– Onboard relay rated up to 2A
– Powered by single microusb or individually
– 4 layered PCB designed to eliminate internal interference from Pi

Headphone Amp
– Input Voltage: 5V
– Output Power: 24mW @20Ω, 22mw @32Ω
– Signal-To-Noise Ratio (SNR): 100db @20mW
– Total Harmonic Distortion + Noise (THD+N): 0.01% @25mW

Speaker Amp

– Input Voltage: 5V
– Output Power: 5W @2Ω, 3W @4Ω
– Efficiency: 90% @8Ω , 85% @4Ω, 80% @2Ω
– Signal-To-Noise Ratio (SNR): 90db
– Total Harmonic Distortion + Noise (THD+N): 0.15%

User’s Guide available upon purchase

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