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Input sensitivity
LINE / BAL.LINE : 180 mV / 1 V output, 1 kHz, load 50 kΩ
EXT-IN (PHONO)
MM 100 kΩ (38 dB) : 2.2 mV / 1 V output, 1 kHz, load 50 kΩ
MM 50 kΩ (38 dB) : 2.2 mV / 1 V output, 1 kHz, load 50 kΩ
MM 33 kΩ (38 dB) : 2.2 mV / 1 V output, 1 kHz, load 50 kΩ
MC-H 1 kΩ (57 dB) : 0.26 mV / 1 V output, 1 kHz, load 50 kΩ
MC-M 40 Ω (57 dB) : 0.26 mV / 1 V output, 1 kHz, load 50 kΩ
MC-L 10 Ω (66 dB) : 87 μV / 1 V output, 1 kHz, load 50 kΩ
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Input impedance
LINE : 90 kΩ / 1 kHz
BAL.LINE : 70 kΩ / 1 kHz
EXT-IN (PHONO)
MM : 100 kΩ, 50 kΩ, 33 kΩ
MC : 1 kΩ, 40 Ω, 10 Ω |
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Output impedance
LINE / BAL.LINE : 1 kΩ / 1 kHz
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Frequency response
LINE / BAL.LINE :
+0.3, -0 dB / 1 V output, 20 Hz to 20 kHz, load 50 kΩ
EXT-IN (PHONO) :
±0.3 dB / 1 V output, 20 Hz to 20 kHz, load 50 kΩ |
Total harmonic distortion
LINE / BAL.LINE : 0.016 % / 1 V output, 1 kHz, load 50 kΩ
EXT-IN (PHONO)
MM : 0.3 % / 1 V output, 1 kHz, load 50 kΩ
MC (H, M) : 0.3 % / 1 V output, 1 kHz, load 50 kΩ
MC (L) : 0.5 % / 1 V output, 1 kHz, load 50 kΩ |
S/N ratio
LINE / BAL.LINE : 120 dB (IHF-A) / distortion 1%, 1 kHz, load 50 kΩ
EXT-IN (PHONO)
MM : 108 dB (IHF-A) / distortion 1%, 1 kHz, load 50 kΩ
MC (H, M) : 92 dB (IHF-A) / distortion 1%, 1 kHz, load 50 kΩ
MC (L) : 83 dB (IHF-A) / distortion 1%, 1 kHz, load 50 kΩ |
Tone control
Max. amount of change : ±8 dB
Bass turnover frequency : 150 Hz, 300 Hz, 600 Hz
Treble turnover frequency : 1.5 kHz, 3 kHz, 6 kHz |
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Low cut
30 Hz (-6 dB / oct.)
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Circuiting system
2-step amplification P-K NF type,
tone control P-G NF type,
phono equalizer NF type
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Vacuum tube used
E88CC (manufactured by JJ Electronic / reliable tube) x 6
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Power supply
230 V～(50 Hz)/115 V～ (60 Hz)
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Power consumption
52 W
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Dimensions
460 (W) x 166 (H) x 454 (D) mm
(including 13.5 mm front knob and 14.5 mm rear terminals)
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Net weight
24.4kg (main unit)
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Accessories
Power cable
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