KR AUDIO

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  • KR AUDIO 2A3 真空管
    Maximum Plate Voltage 300 V Maximum Plate Current 100 mA Plate Dissipation 15 Watts Va 250 V Ia 70 mA Vg -45 V Transconductance 5.2 mA/V Amplification Factor 3.8 ..
    HK$3,200.00
  • KR AUDIO 845 真空管
    Maximum Plate Voltage 1250 V Maximum Plate Current 140 mA Plate Dissipation 100 Watts Va 650 V Ia 90 mA Vg -68 V Transconductance 3.0 mA/V Amplification Factor 5.5 ..
    HK$5,900.00
  • KR AUDIO 211 真空管
    Maximum Plate Voltage 1250 V Maximum Plate Current 140 mA Plate Dissipation 100 Watts Va 650 V Ia 90 mA Vg -15 V Transconductance 4.0 mA/V Amplification Factor 12 ..
    HK$5,500.00
  • KR AUDIO 274B 真空管
    Specification Filament specifications: DC/AC Voltage 5 V DC/AC Current 2 A Full-wave, Thermionic High Vacuum Rectifier Maximum Ratings With Choke-Input Filter: A-C Plate Voltage per Plate (RMS) 660 volts D-C Output Current 225 ma Minimum In..
    HK$3,900.00
  • KR AUDIO 5U4G 真空管
    Specification KR Audio 5U4G With Choke-Input Filter AC Plate Voltage per Plate (RMS) 550 Volts DC Output Current 225 mA Minimum Input-Choke Inductance 3 henrys With Capacitor-Input Filter AC Plate Voltage per Plate (RMS) 450 Volts DC Output Cur..
    HK$3,900.00
  • KR AUDIO KR242 真空管
    ..
    HK$4,000.00
  • KR AUDIO PX4 真空管
    Maximum Plate Voltage 350 V Maximum Plate Current 60 mA Plate Dissipation 20 Watts Va 250 V Ia 48 mA Vg -32 V Transconductance 5.1 mA/V Amplification Factor 5.0 ..
    HK$3,800.00
  • KR AUDIO PX25 真空管
    Maximum Plate Voltage 500 V Maximum Plate Current 90 mA Plate Dissipation 30 Watts Va 400 V Ia 63 mA Vg -31 V Transconductance 7.4 mA/V Amplification Factor 9.5 ..
    HK$3,700.00
  • KR AUDIO 842VHD 真空管
    Maximum Plate Voltage 600 V Maximum Plate Current 150 mA Plate Dissipation 65 Watts Va 450 V Ia 100 mA Vg -94 V Transconductance 5.7 mA/V Amplification Factor 3.7 ..
    HK$4,700.00
  • KR AUDIO T100 真空管
    Maximum Plate Voltage 1000 V Maximum Plate Current 140 mA Plate Dissipation 100 Watts Va 650 V Ia 90 mA Vg -87 V Transconductance 4.4 mA/V Amplification Factor 5.3 ..
    HK$5,900.00
  • KR AUDIO T1610 真空管
    Maximum Plate Voltage 650 V Maximum Plate Current 250 mA Plate Dissipation 150 Watts Va 400 V Ia 160 mA Vg -83 V Transconductance 9.9 mA/V Amplification Factor 3.7 ..
    HK$16,500.00
  • KR AUDIO KR45 真空管
    Specification Filament specifications: Voltage 2.5 V Current 1.3 A Amplification Factor 3.5 DC Plate Voltage 300 V DC Plate Current 50 mA Dissipation 15 W DC Plate Voltage 250 V DC Plate Current 34 mA Grid Voltage -50 V ..
    HK$3,100.00
  • KR AUDIO KT88 真空管
    BRAND NEW - JUST ARRIVED - NEW PRODUCTION. The new KR Audio KT88 has thoroughly convinced us. Therefore, we proudly announce and present the very best of all KT88 tubes. Stunning definition, amazing details, cozy warmth, sweet clarity and a very well balanced harmonic spectrum, right out of bo..
    HK$1,800.00
  • KR AUDIO MARCONI "R" 真空管
    Maximum Plate Voltage 180 V Maximum Plate Current 2 mA (Vf=4V,Vg=0V) Va 120 V Ia 1 mA Vg -0.5 V Transconductance 0.3 mA/V Filament Voltage 4 V (DC/AC) Filament Current 0.6 ..
    HK$2,300.00
  • KR AUDIO P130 前置放大器
    Four input pre-amplifier built with KR5, custom designed high gain triode, hand built by KR Description Unity gain pre-amplifier with phono stage Output Tubes 2 x KR 5 Output Power N/A Bandwidth 10 Hz-100kHz (-3dB) Outp..
    HK$40,500.00
  • KR AUDIO VA300 後級放大器
    Stereo tube amplifier. 12+12 Watts RMS - classic 300B tubes ** Also comes in a integrated version form Description single-ended tuble amplifier - pure class A, zero feedback Output Tubes 2x KR 300B Output Power 2x 12W RMS (THD = 3%) ..
    HK$72,000.00
  • KR AUDIO VA320 後級放大器
    Stereo tube amplifier. 20 + 20 Watts RMS Description single-ended tuble amplifier - pure class A, zero feedback Output Tubes 2x KR 842VHD Output Power 2x 20W RMS (THD = 3%) Bandwidth 20Hz - 20kHz (-3dB) Output Impedance..
    HK$82,500.00
  • KR AUDIO Kronzilla SX 50 後級放大器
    Stereo tube amplifier.  50 + 50 Watts RMS Description single-ended tuble amplifie - pure class A,  zero feedback Output Tubes 2x T1610 (Kronzilla) Output Power 2x 50W RMS (THD = 3%) Bandwidth 20Hz - 20kHz (-3dB) ..
    HK$165,000.00
  • KR AUDIO Kronzilla SD 35 後級放大器
    Stereo tube amplifier.  35 + 35 Watts RMS Description single-ended tuble amplifier - pure class A, zero feedback Output Tubes 2x T1610 (Kronzilla) Output Power 2x 35W RMS (THD = 3%) Bandwidth 20Hz - 20kHz (-3dB) Ou..
    HK$150,000.00
  • KR AUDIO Kronzilla DM 70 後級放大器
    Dual Mono-block Amplifier. 70 + 70 Watts RMS Description single-ended tuble amplifier - pure class A, zero feedback Output Tubes 4x T1610 (Kronzilla - parallel pair per mono-block) Output Power 2x 70W RMS (THD = 3%) Bandwidth 20Hz ..
    HK$300,000.00
  • KR AUDIO Kronzilla DXL 150 後級放大器
    Dual Mono-block Amplifier. 140 + 140 Watts RMS Description Push-pull tube amplifier - pure class A, zero feedback Output Tubes 4x T1610 (parallel pair per mono-block) Output Power 2x 140Watts RMS (THD = 3%) Bandwidth 20Hz - 20kHz (..
    HK$313,500.00
  • KR AUDIO Kronzilla DX II 100 後級放大器
    Dual Mono-block Amplifier. 100 + 100 Watts RMS As of January 2011, the new versions all have: a) new power supply b) improved power transformers c) better frequency response d) better signal noise ratio e) better output transformer Description single-ended tuble a..
    HK$342,000.00
  • KR AUDIO VA340II 合併放大器
    Stereo integrated tube amplifier. 20 + 20 Watts RMS As of January 2011, the new versions all have: a) new power supply b) improved power transformers c) better frequency response d) better signal noise ratio e) better output transformer Description single-ended tu..
    HK$90,000.00
  • KR AUDIO VA350  合併放大器
    Stereo integrated tube amplifier. 30+30 Watts RMS Description single-ended tuble amplifier - pure class A, zero feedback Output Tubes 2 x T100 Output Power 2 x 30 Watts RMS (THD=3%) Bandwidth 20 Hz-20 kHz (-3dB) Output ..
    HK$102,000.00
  • KR AUDIO 300B 真空管
    Maximum Plate Voltage 550 V Maximum Plate Current 120 mA Plate Dissipation 50 Watts Va 450 V Ia 100 mA Vg -90 V Transconductance 6.2 mA/V Amplification Factor 3.9 ..
    HK$3,900.00
  • KR AUDIO 300B BALLOON 真空管
    Maximum Plate Voltage 550 V Maximum Plate Current 120 mA Plate Dissipation 50 Watts Va 450 V Ia 100 mA Vg -90 V Transconductance 6.2 mA/V Amplification Factor 3.9 ..
    HK$4,200.00
  • KR AUDIO 300B XLS 真空管
    Maximum Plate Voltage 600 V Maximum Plate Current 160 mA Plate Dissipation 70 Watts Va 450 V Ia 100 mA Vg -94 V Transconductance 5.7 mA/V Amplification Factor 3.7 ..
    HK$4,700.00