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  Reference1.2
Reference2.2
FREQUENCY RESPONSE: 3Hz to 150kHz ( -1dB)
GAIN at 1kHz: 21.8dB
HARMONIC DISTORTION (for 2V RMS at output):0.08%(70Hz/7kHz 4:1)
SIGNAL/NOISE: 90dB
INPUT INTERFACES: 3 groups (RCA)
OUTPUT INTERFACES: 1 group (RCA)
INPUT IMPEDANCE: 100k
CONSUMPTION: 40W
VACUUM TUBE:
12AU7(NOS) x2
DIMENSIONS: 430(L) x 320(W) x 120(H) mm
WEIGHT: 16kg
  Reference5.0
CONTROL FUNCTIONS: Volume, Select, 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: 4 groups (RCA)
OVERALL NEGATIVE FEEDBACK: None
VACUUM TUBE: 300B x2, 12BH7x 2, 5AR4(5Z3PA) x1,12AX7x2
DIMENSIONS: 470(L) x 400(W) x 200(H) mm
WEIGHT: 30kg
  Reference5.5
CONTROL FUNCTIONS: Volume, Select, Power On/Off
POWER OUTPUT: 18 watt x 2, RMS 1kHz
TOTAL HARMONIC DISTORTION: less than 1%(10watt, 1kHz)
FREQUENCY RESPONSE: (-3dB points at 5 watt) 7Hz-47kHz
INPUT SENSITIVITY: 180mV
INPUT IMPEDANCE: 100k ohms
OUTPUT IMPEDANCE: 4, 8 ohms. (User selectable.)
SIGNAL/NOISE: 90dB
CONSUMPTION: 182 watt
INPUT INTERFACES: 4 groups (RCA) ---1, 2 ,3 and 4
OVERALL NEGATIVE FEEDBACK: Little RECOMMENDED SPEAKER SENSITVITY: 90dB or better.
VACUUM TUBE: 300B x 4, 12AX7x 1, 12BH7 x 2
DIMENSIONS: 470 ( L ) x 400 ( W ) x 200 ( H )mm
WEIGHT: 30kg
  Reference6.6
CONTROL FUNCTIONS: Volume, Select, Power On/Off
POWER OUTPUT: 25 watt, RMS 1kHz
TOTAL HARMONIC DISTORTION: less than 1%(25watt, 1kHz)
FREQUENCY RESPONSE: (-3dB points at 10 watt) 6Hz-60kHz
INPUT SENSITIVITY: 180mV
INPUT IMPEDANCE: 100k ohms
OUTPUT IMPEDANCE: 4,8 ohms. User selectable.
SIGNAL/NOISE: 90dB
CONSUMPTION: 90watt
INPUT INTERFACES: 3 groups (RCA) ¨C1,2,3 and 4
VACUUM TUBE: KT66 x 4, 12AU7 x 2, 12AX7 x 2
DIMENSIONS: 470 (L) x400 (W) x250(H)mm x 2
WEIGHT: 30kg
  Reference8.8
CONTROL FUNCTIONS: Volume, Select, Power On/Off
POWER OUTPUT: 50 watt, RMS 1kHz POWER
TOTAL HARMONIC DISTORTION: less than 1%(50watt, 1kHz)
FREQUENCY RESPONSE: (-3dB points at 10 watt) 6Hz-60kHz
INPUT SENSITIVITY: 180mV
INPUT IMPEDANCE: 50k ohms
OUTPUT IMPEDANCE: 4,8 ohms. User selectable. SIGNAL/NOISE: 90dB
CONSUMPTION: 90watt
INPUT INTERFACES: 4 groups (RCA) -1,2, 3 and 4
VACUUM TUBE: 6550x 4,12AU7x2, 12AT7 x 2
DIMENSIONS: 470 ( L ) x 400 ( W ) x 200 ( H )mm
WEIGHT: 30kg
  Reference9.9
CONTROL FUNCTIONS: Power On/Off
POWER OUTPUT: 28 watt x 2, RMS 1kHz
TOTAL HARMONIC DISTORTION:
less than 1%(15watt, 1kHz)
FREQUENCY RESPONSE: (-3dB points at 15 watt) 10Hz-47kHz
INPUT SENSITIVITY: 0.6V
INPUT IMPEDANCE: 100k ohms
OUTPUT: 4, 8 ohms. (User selectable.)
SIGNAL/NOISE: 90dB
CONSUMPTION: 150watt x 2
INPUT INTERFACES: 1 group (RCA)
VACUUM TUBE: 845 x 2, 5687(NOS) x 2, E88CC(NOS) x 2
DIMENSIONS: 470(L) x 400(W) x 250(H) mm
WEIGHT: 30kg x 2

 

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