N2 hifi stereo 70W*2 audio power home amplifier with Horn protection circuit

Reference NAIM NAP200 is a high-end amplifier circuit

Four new 1% paired Sankn 2SC2922 parallel outputs were used

200W high quality pure copper transformer

Japanese ruby Rubycon capacitor 50v10000uF 4 PCS

Using oxidation sandblasting blackening process, the bottom plate is 5mm aluminum plate heat dissipation

The fully functional speaker protection with UPC1237H as the core includes protection for startup delay, shutdown instantaneous interruption, and high midpoint voltage

Parameters

Output power: 70W *2/8 ohms

Size: 260 (W) *311 (D) *70 (H) mm

Weight: about 5.4kg

Output effective value: 23.3Vrms

Channel gain: 28.6dB 27x

Signal to noise ratio: 114.4dB

Dynamic range: 114.4dB

THD distortion: 0.0014%

THD+N distortion: 0.0075%

Frequency response bandwidth: ± 0.273dB

Input sensitivity: 700mV

Packing list

1× N2 Power Amplifier