| Stereo Tube Preamplifier | |
| Output | 2V (8V P-P max) |
| Frequency response | 10Hz~100kHz±1dB |
| T.H.D. | ＜0.02%（20Hz~20kHz） |
| S/N ratio | ＞96dB |
| Channel Balance | <1dB |
| Channel Separation | >76dB |
| Input Impedance | 250kΩ(RCA) |
| Output Impedance | ＜1.5KΩ |
| Input sensitivity | 50mV~100mV |
| Vacuum Tubes | 12AX7（ECC-83/5751）×2 |
| 12AU7 (ECC-82/6189) ×1 | |
| Weight | 6 kg |
| Dimension (D×W×H) | 330mm×210mm×140mm |
| Stereo Tube Integrated Amplifier | |
| Input Impedance | 250Kohm (RCA) |
| Output Impedance | 4, 8 Ω |
| Output Power | 55W×2 /CLASS AB2 P-P(ULTRALINEAR) *70W×2 MAX. |
| 28W×2 /CLASS AB2 P-P(TRIODE) *38W×2 MAX. | |
| Damping Factor | > 5 |
| Frequency Response | 20Hz-30KHz ±1dB |
| T.H.D.: | < 1% 20Hz-20KHz (REF. OUTPUT) |
| Total Gain | 29dB |
| Input Sensitivity | 300mV-600mV |
| S/N Ratio | > 93dB (HUM NOISE <3mV) |
| Channel Balance | < 1dB 20Hz-20KHz (MAX. VOLUME) |
| Channel Sepration | > 65dB 1KHz-3.3KHz |
| Vacuum Tube | V1,V2,V3,V4: EL-34(6CA7)×4 |
| V7: 12AX7(ECC-83,5751,4004) ×1 | |
| V5,V6: 12AU7(ECC-82,6189,4003)×2 | |
| Dimension (L × W × H) | 410mm × 320mm × 190mm |
| Weight | N.W.:18kg |
Balanced Class A-B P-P Mono Block Tube Power Amplifier Output Impedance: 4,8,16 Ω Output Power: Trode-50W/Ch. Ultraline-90W/Ch. Input Mode: RCA or Balanced Input Impedance: RCA>100K Ω, Bal-600-22K Ω Frequency Response: 20Hz-20KHz ±1dB T.H.D.: <5% 20Hz-20KHz (Ref. Output) S/N ratio: >87dB … Continued
| Balanced Class A P-P Mono Block Tube Power Amplifier | |
| Output Impedance: | 4,8,16 Ω |
| Output Power: | 60W/Ch. |
| Input Mode: | RCA or Balanced |
| Input Impedance: | RCA>100K Ω, Bal-600-22K Ω |
| Frequency Response: | 20Hz-20KHz ±1dB |
| T.H.D.: | <5% 20Hz-20KHz (Ref. Output) |
| S/N ratio: | >87dB (Hum Noise<2mV) |
| Vacuum Tubes: | 300Bx4 /Ch |
| 6N9P(6SL7)x2 /Ch | |
| 12AX7(ECC83)x1 /Ch | |
| 12AU7(ECC82)x3 /Ch | |
| Weight: | 31.5kg (N.W.)/ 37.5kg (G.W) |
| Dimension (D x W x H): | 475 x 405 x 215 mm |
| Mono Block Tube Power Amplifier | |
| Input Impedance | 100KΩ (RCA) |
| Output Impedance | 4Ω,8Ω |
| Output Power | 75W/CHANNEL CLASS AB P-P(ULTRALINEAR) |
| 38W/CHANNEL CLASS AB P-P(TRIODE) | |
| Damping Factor | >5 |
| Frequency Response | 28Hz-40KHz ±0.5dB |
| T.H.D. | <0.8% 20Hz-20KHz (REF. OUTPUT) |
| Total Gain | 26dB |
| Input Sensitivity | 600mV-2V |
| S/N ratio | >96dB (HUM NOISE <2mV/8 Ω) |
| Channel Balance | <1dB 20Hz-20KHz (MAX. VOLUME) |
| Phase Mode | NORMAL(0°)/REVERSE(180°) |
| Vacuum Tubes /Ch. | EL-34(6CA7)×4 |
| 6DJ8(ECC-88 OR 6922) ×2 | |
| 6CG7(6N6)×1 | |
| Weight | N.W.:18.5kg / G.W.:19kg |
| Dimension (D×W×H) | 425mm × 290mm × 195mm |