KORA TB140

To "tube" or not to "tube" ? ... that is the question.

But to "square-tube" ? … Just when you think that you have seen it all, Kora comes up with one heck of a new circuit ... and it is a Real Jewel

Kora TB140

Integrated Amplifier / Power Amplifier

 

 

General Features

 

Overall Dimension
H 118 x L 420 x P 370 mm
Chassis Size Only
H 100 x L 420 x P 340 mm
Unit Weight
9,5 kg
Manufacturer Warranty
5 years
Material
Aluminium & steel
Colour
Mineral grey
Accessories
Remote control, power supply cord, instruction manual
Construction and Design
Toulouse, Occitanie Region, France
 

 

Electronic Features


Power Source
CEI plug, 230 V AC, +7% ~ -10%

117 V AC on demand

Maximum power consumption (2 x 100 W/4Ω) : 310 VA.

Maximum power consumption (2 x 70 W/8 Ω) : 210 W
Internal Power Supply
2 x (± 44 V DC)

Dual Mono Power Supply
Power Supply Transformer
300 VA

Auxiliary voltages provided by 2 x 10VA transformers
Main Filtering
2 x 44000 µF
High Voltage
+ 280 V stabilized - 180 V stabilized
Heating of the Inlet Tubes
2 x 12 V DC, Regulated and ground referenced voltages
Heating of the Outlet Tubes
2 x 12 V AC, Isolated AC regulated voltage
Power Output
2 x 70 W / 8 Ω

2 x 100 W / 4 Ω

Four complementary highly linear

«MOTOROLA®» power transistors

(225 W/15 A each)
Inputs
Phono MM, internal impedance: 47 kΩ - Sensitivity : 4 mV, RIAA Correction

 Pre-out with impedance of 2 kΩ - after volume adjustment

4 Line Inputs 

Internal Impedance : 15 kΩ

Sensitivity: 1 V
Bandwidth
20 Hz - 20 000 Hz ± 1 dB
Internal Impedance
Output: < 0.08 Ω

$5,250

KORA TB140 Integrated & Power Amplifier.
kora-square-tube-stereo-versterker.png
KB140 REAR NEW.jpg
KORA TB200 Integrated & Power Amplifier
KORA TB200 Integrated & Power Amplifier

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