MINI-1998 SE --- The advanced version of Mini-1998+, with the original gorgeous circuit design but is now equipped with two RCA input and headphone function. Special technique has been adopted to control the operation temperature of the amplifier in order to increase the stability while it operates.

MINI-1998 SE uses Electro Harmonix or JJ EL-84 valves with which the harmonic and anacrusis part is enriched and the sonic effect becomes more mellifluous.

This product has obtained the national patent for design and appearance.

• Vacuum Tube Integrated Mini Amplifier
• Model No. : Mini-1998 SE (162 x 155 x 115) mm
• Weight: N.W. 7kg (included power adaptor)
• Input Impedance: 250Kohm
• Output Impedance: 4, 16 ohm
• Output Power: 12W x 2 Class AB P-P
• Power Consumption:
  • Damping Factor: > 3
  • Frequency Response: 20Hz - 20KHz / -2dB
  • T.H.D.: < 1% 20Hz - 20KHz (Ref. Output)
  • Total Gain: 30dB
  • Input Sensitivity: 100-500mV
  • S/N Ratio: > 93dB (Hum Noise < 3mV)
  • Channel Balance: < 1dB 20Hz-20KHz
  • Channel Separation: > 65dB (1KHz/3.3KHz)
  • Tubes: EL-84 (6BQ5, 7189A, 6P-14) x 4, 12AX7 (ECC83) x 2

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