VALVE: 6550A-98 ×4

OUTPUT POWER:
30W×2 (8Ω) TRIODE (TR) CONNECTION
60W×2 (8Ω) ULTRALINEAR (UL) CONNECTION

FREQUENCY RESPONSE: 5HZ～80KHZ (-2DB)

HARMONIC DISTORTION: ≤1.5%

SIGNAL NOISE RATIO: ≥90DB (A)

INPUT SENSITIVITY：
PACKED MODE: 0.25V
PRO MODE: 0.6V