F172# A Pair L20 Amplifier Board 350W L-20 DSPPA L-20 Pure Post-Amplifier

F172# A Pair L20 Amplifier Board 350W L-20 DSPPA L-20 Pure Post-Amplifier
Price: US $35.00/ pair|Bulk Price: US $35.00/piece 5% off(5 pair or more)|Processing Time: Ships out within 3 days
Unit Type: pair|Package Weight: 0.3kg|Package Size: 8cm x 10cm x 10cm

Detailed Information:

Description:

Circuit board using 1.6MM thick PCB,

Each mono channel including four pairs of high-power tube.

Support 200W 8 Ohm output power.

L-20 has excellent control, low distortion, wide range of voltage support.

High-power, high-current output load.

Bassoon four pairs per channel output, the maximum load current of 40A.

Wide range of voltage support, free to install two pairs per channel, four high-power tube.

Performance parameters:

Power 200W (8R) 350W (4R)

Voltage: DC + - 65V

AC voltage before the rectifier:Recommended dual AC 36V;if you don't know what it is,pls using DC65V

THD = 0.009% 1K HZ 50W 8R

SR = 35V / US

Noise 92DBU

EIN = 114 DB

Frequency Response 20-20KHZ + - 0.5 DB

34 times the voltage gain

PCB size: 116MM * 72 MM

Using KEC B817 D1047 and Toshiba A1930 C5171

Packing list:

2 * L20 Pure Post-Amplifier

Detailed Specifications:

Place of Origin: Guangdong China (Mainland)|Type: Mini Amplifier|Brand Name: DIY|Channels: 1|Model Number: L20|PCB size:: 116MM * 72 MM