DV-300B

MONO BLOCK POWER AMPLIFIER
(PARALLEL SINGLE-END CLASS A)

MAX OUTPUT POWER: 22W PER CHANNEL
FREQUENCY RESPONSE: 20-20KHz (±1.5dB)
DISTORTION: ≤2%
SIGNAL TO NOISE RATIO: ≥86dB
INPUT SENSITIVITY: 500mV
INPUT IMPEDANCE: 100K ohm
OUTPUT IMPEDANCE: 4 ohm/8 ohm/16 ohm
SIZE: L495 X W260 X H180 MM /piece
WEIGHT: 30.0Kgs/pair
TUBES: 6N8P(6SN7)x4,300Bx4

DV-80

INTEGRATED POWER AMPLIFIER
(PUSH-PULL)

MAX OUTPUT POWER: 40W PER CHANNEL
FREQUENCY RESPONSE: 20-20KHz (±1.0dB)
DISTORTION: ≤1%
SIGNAL TO NOISE RATIO: ≥84dB
INPUT SENSITIVITY: 350mV
INPUT IMPEDANCE: 100K ohm
OUTPUT IMPEDANCE: 4 ohm/8 ohm
SIZE: L420 X W265 X H154 MM
WEIGHT: 18.0Kgs/set
TUBES: (EL34)x4, 6N8P(6SN7)X2,6N9P(6SL7)X1

DL-2000

PRE-AMPLIFIER (CLASS A)

FREQUENCY RESPONSE: 15-30KHz (±0.5dB)
DISTORTION: ≤0.05%
SIGNAL TO NOISE RATIO: ≥86dB
SIZE: L420 X W270 X H150 MM
WEIGHT: 8.0Kgs/set
TUBES: 12AX7x2,12AT7x1,5Z4Px1