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DLS
DLS S4 4 Channel Amplifier
DLS S4 4 Channel Amplifier
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£649.95 GBP
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£649.95 GBP
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The DLS S4 is a 4 channel Class AB amplifier from the Signature series. It is rated at 4 x 130 W RMS at 2 ohm and 4 x 90 W RMS at 4 ohm, or 2 x 260 W RMS bridged at 4 ohm.
Key features
- Signature series design with low distortion and a high signal-to-noise ratio, for a warm clarity and a firm mid bass
- 2019 marked the 40th anniversary of DLS, which then set out with Gordon Taylor on a new journey to create perfection
- Attention to detail from the custom cooling system to the power supply, plus an internal cooling fan
- Each channel is trimmed individually and every component is synchronised with the others
- When used with a Digital Sound Processor, all preamp circuitry can be bypassed so the DSP has complete control of all sound tuning parameters and a clean, unaltered signal reaches the amplifying stage
Specifications
| Channels | Four |
|---|---|
| Amplifier class | AB |
| Power RMS (2 ohm) | 4 x 130 W |
| Power RMS (4 ohm) | 4 x 90 W |
| Bridged power RMS (4 ohm) | 2 x 260 W |
| Frequency range | 10 – 60,000 Hz |
| Low-pass filter | 50 – 500 Hz |
| High-pass filter | 50 – 500 Hz |
| Dimensions (W x D x H) | 129 x 320 x 54 mm |
| Weight | 2.4 kg |
| Damping factor | >300 |
| THD at 3 W, 20 Hz – 20 kHz | <0.065% |
| THD at 85 W, 1 kHz | <0.065% |
| S/N ratio (A-weighted) | 116 dB |
| Input sensitivity | 1 – 4 V |
| Input impedance (low level) | 5 kohm |
| Input impedance (high level) | 45 ohm |
| Power consumption (idle) | 0.7 A |
| Power consumption (max) | 64 A |
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