DGS218/DGS220/DGS410/DGS413/DGS415
KET

| Serie | Parameters | Model No. | Power | Bridge Power | Circuit | Size |
| DGS-1U 4 channels Short chassis | Frequency response: 20Hz-20kHz,+0/-1dB THD+N: <0.5%,20Hz-20kHz Slew Ratio: 50 V/µs @ 8 Ω Damping factor: >5000 @ 20-200 Hz S/N Ratio: >110dB Gain selection:32dB/35dB/38dB/41dB GaN--Gallium Nitride | DGS410 | 4*1000W(@8Ω) 4*1800W(@4Ω) 4*2300W(@2Ω) | 2*3700W(@8Ω) 2*4600W(@4Ω) | D | 1U |
| DGS413 | 4*1300W(@8Ω) 4*2400W(@4Ω) 4*3000W(@2Ω) | 2*4800W(@8Ω) 2*6000W(@4Ω) | D | 1U | ||
| DGS415 | 4*1500W(@8Ω) 4*2700W(@4Ω) 4*3500W(@2Ω) | 2*5500W(@8Ω) 2*7000W(@4Ω) | D | 1U | ||
| DGS-1U 2 channels Short chassis | Frequency response: 20Hz-20kHz,+0/-1dB THD+N: <0.5%,20Hz-20kHz Slew Ratio: 50 V/µs @ 8 Ω Damping factor: >5000 @ 20-200 Hz S/N Ratio: >110dB Gain selection:32dB/35dB/38dB/41dB GaN--Gallium Nitride | DGS218 | 2*1800W(@8Ω) 2*2925W(@4Ω) *4000W(@2Ω) | 5400W(@8Ω) 7800W(@4Ω) | D | 1U |
| DGS220 | 2*2000W(@8Ω) 2*3800W(@4Ω) 2*4760W(@2Ω) | 6800W(@8Ω) 9520W(@4Ω) | D | 1U |

| Serie | Parameters | Model No. | Power | Bridge Power | Circuit | Size |
| DGS-1U 4 channels Short chassis | Frequency response: 20Hz-20kHz,+0/-1dB THD+N: <0.5%,20Hz-20kHz Slew Ratio: 50 V/µs @ 8 Ω Damping factor: >5000 @ 20-200 Hz S/N Ratio: >110dB Gain selection:32dB/35dB/38dB/41dB GaN--Gallium Nitride | DGS410 | 4*1000W(@8Ω) 4*1800W(@4Ω) 4*2300W(@2Ω) | 2*3700W(@8Ω) 2*4600W(@4Ω) | D | 1U |
| DGS413 | 4*1300W(@8Ω) 4*2400W(@4Ω) 4*3000W(@2Ω) | 2*4800W(@8Ω) 2*6000W(@4Ω) | D | 1U | ||
| DGS415 | 4*1500W(@8Ω) 4*2700W(@4Ω) 4*3500W(@2Ω) | 2*5500W(@8Ω) 2*7000W(@4Ω) | D | 1U | ||
| DGS-1U 2 channels Short chassis | Frequency response: 20Hz-20kHz,+0/-1dB THD+N: <0.5%,20Hz-20kHz Slew Ratio: 50 V/µs @ 8 Ω Damping factor: >5000 @ 20-200 Hz S/N Ratio: >110dB Gain selection:32dB/35dB/38dB/41dB GaN--Gallium Nitride | DGS218 | 2*1800W(@8Ω) 2*2925W(@4Ω) *4000W(@2Ω) | 5400W(@8Ω) 7800W(@4Ω) | D | 1U |
| DGS220 | 2*2000W(@8Ω) 2*3800W(@4Ω) 2*4760W(@2Ω) | 6800W(@8Ω) 9520W(@4Ω) | D | 1U |