DIY kits : Need to weld yourself .
The newly designed CM-2 amplifier board with a symmetrical design
Input tube small tube with A18 546 5401 5551 audio name tube to promote the use of imported 1930 5171; power tube TTA1943 TTC5200 meticulous pairing and debugging, sound balance, to HIFI level, and very stable,
Tone soft, high frequency transparent, mellow mellow, low-frequency full strength, dynamic and good vocals, with a soft sound and presence, HiFi sound quality, and the output power can reach 120W above, enough to meet the general household speakers
Product Name: CM-2 full-discrete HiFi fever amplifier board
class AB, Default delivery
If you need a class, you need to adjust yourself
Input voltage: DC double 18-50V (need to buy power rectifier)
Power: Monolithic: Power 120W, 4-8 ohms