Consonance J500PLUS tube integrated amplifier
The stereo version of M500 with higher input sensitivity to eliminate the need for pre-amplifier. Same consideration is given to power supply with tube rectification for very gentle voltage rise time. Input stage is using Sovtek 12AX7LPS with driver stage using Shuguang 6N8P (6SN7) and output stage using Valve Art 300B, the same grade of 300B used in M500S/M500. Self bias and no global negative feedback design making the J500SE the most affordable and neutral sounding 300B single-ended class A amplifier from Opera Audio, with no compromise in component quality.

SPECIFICATION:

CONTROL FUNCTIONS: Volume, Input, Power On/Off
POWER OUTPUT: 9 watt x 2, RMS 1kHz
TOTAL HARMONIC DISTORTION: less than 1%(5 watt, 1kHz)
FREQUENCY RESPONSE: (-3dB points at 5 watt) 10Hz-47kHz
INPUT SENSITIVITY: 180mV
INPUT IMPEDANCE: 100k ohms
OUTPUT IMPEDANCE: 4, 8 ohms. (User selectable.)
SIGNAL/NOISE: 90dB
CONSUMPTION: 182watt
INPUT INTERFACES: 3 groups (RCA)
VACUUM TUBE: 300B x2, 6SN7 x2, 5AR4x2, 12AX7 x2
DIMENSIONS: 435(L) x 390(W) x 215(H) mm
WEIGHT: 25kg