14
Specifications
Input sensitivity LINE : 180 mV/1 V output, 1 kHz, load 50 kΩ
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
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
Maximum output LINE : 18 V/distortion 1 %, 1 kHz, load 50 kΩ
BAL LINE : 18 V/distortion 1 %, 1 kHz, load 50 kΩ
Output impedance LINE/BAL LINE : 1 kΩ/1 kHz
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
EXT-IN (PHONO) MC-H.M : 0.3 %/1 V output, 1 kHz, load 50 kΩ
EXT-IN (PHONO) MC-L : 0.5 %/1 V output, 1 kHz, load 50 kΩ
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
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
EXT-IN (PHONO) MC-H.M : 92 dB (IHF-A)/distortion 1 %, 1 kHz, load 50 kΩ
EXT-IN (PHONO) 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
Low cut 30 Hz (–6 dB/oct.)
Input Line x 3, phono (EXT-IN) x 1, balanced line x 1
Output Line x 2, balanced line x 2
Supplied functions [Front panel]
• Operation switch • Volume control • Articulator switch • Balance control
• Input selector • High/low frequency selector switch • Line straight switch
• Balanced input phase inversion switch • Tone control • Output selection switch
• Low cut switch • Mode switch • Output phase inversion switch
[Rear panel]
• Input/output terminals • Signal ground terminal • AC inlet
• Cartridge selection switch • Input capacitor selection switch
Circuiting system
2-step amplification P-K NF type, tone control P-G NF type, phono equalizer amplifier NF
type
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