Excel DST (Dual Stereo)
Excel DST 四聲道擴大機
Specifications
Description
Excel DST is the definitive high-power stereo amplifier, featuring separated pre-stage design and optimised power architecture. 2026 update introduces direct input bypass, allowing users to circumvent op-amp stage for lower-distortion audio path. Delivers 2 × 45W RMS @ 0.1% THD @ 8Ω, 2 × 75W @ 4Ω, and 2 × 110W @ 2Ω in stereo; 200W @ 8Ω or 300W @ 4Ω bridged. Frequency response 10Hz-100kHz (-2dB); signal-to-noise ratio > -99dB. Input impedance 15kΩ; input sensitivity 0.1V-2V.
Compact form factor: 580mm (W) × 64mm (H) × 226mm (D); weighs 8.4kg. Available in black or white chassis. Premium internal components and precision manufacturing throughout ensure reliable performance across automotive and compact studio installations.
Key Highlights
- 2026 update with direct input bypass
- 2 × 45W @ 8Ω, 300W @ 4Ω bridged
- 10Hz-100kHz, SNR > -99dB
- Input sensitivity 0.1V-2V
- Lightweight 8.4kg design
- Black or white chassis options
Technical Specifications
| Amplifier Class | AB 類 |
| Channels | 4 聲道 |
| Configuration | 兩組獨立立體聲 |
| Impedance | 4Ω / 8Ω |
| Frequency Response | 20 Hz - 20 kHz |
| Weight (kg) | 10.0 |