哪款用于工作室监听的DSP分频器性价比最高？
| Product ⇅ | Price ⇅ | 频率响应 (Hz) ⇅ | 分频频率 (Hz) ⇅ | 斜率 (dB/Octave) ⇅ | 相位对齐 ⇅ | 脉冲响应 ⇅ | DSP 算法 ⇅ |
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Behringer DCX2496 Ultradrive Pro
US
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£253.36 ≈ | 20 Hz - 96 kHz | 在音频带内完全可调（用户可选择） | 6 到 48 dB/八度 可选择 | 每个输入/输出可调延时和相位校正 | — | 32-bit SHARC DSP（高性能数字信号处理） |
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The DCX2496 Ultradrive Pro is a 2-in/6-out loudspeaker management system with 24-bit/96 kHz converters, parametric and dynamic EQ, adjustable delays, and selectable crossover filter types (Butterworth, Bessel, Linkwitz‑Riley). It offers flexible routing, PC control via RS-232/RS-485, and speaker protection limiters, suitable for professional PA and studio monitoring setups. Its high-resolution converters and multiple outputs make it adaptable to 2‑ to 4‑way systems. ★ 适合人群适合用于工作室监听的 DSP 分频需求，性价比高：提供 24-bit/96 kHz 转换器、可选分频斜率（6-48 dB/oct）、多种滤波类型、逐通道延迟和参数均衡，价格低廉。 |
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Dirac Dirac Live for PC (license)
US
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£220.48 ≈ | 20 Hz-20 kHz（全带宽）或 20 Hz-500 Hz（限带宽） | — | — | 跨驱动单元和声道的相位对齐以校准到达时间 | ✓ | Dirac Live 房间校正算法，含低频控制和 ART 附加组件；包括用于低频控制的机器学习 |
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A network-capable hi‑fi streamer built on miniDSP's SHD platform offering multichannel I/O, integrated streaming (TIDAL plugin) and onboard DSP including parametric EQ, crossovers and Dirac Live room correction. Suited for audiophiles and studio users who want precise digital room correction and flexible active crossover/control in one device. ★ 适合人群为工作室监听 DSP 分频需求提供高性价比：可提供全频段校正（20 Hz-20 kHz）、脉冲响应校正与相位对齐，并可选 Bass Control 实现精确的分频与低音炮整合。 |
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miniDSP DDRC-24
US
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£336.32 ≈ | — | — | Butterworth：6、12、18、24、30、36、42、48 dB/八度；Linkwitz-Riley：12、24、48 dB/八度；Bessel：12 dB/八度 | Dirac Live 混相位房间校正（频率和脉冲响应校正） | ✓ | Dirac Live 混相位房间校正 + miniDSP IIR 二次双线性处理（参数均衡、分频、延时、增益） |
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The DDRC-24 is a compact 2-in/4-out hardware processor with a full perpetual Dirac Live license, USB/TOSLINK/analog I/O, and flexible DSP including parametric EQ, configurable crossovers and biquad-based filters. It targets room correction, subwoofer integration and active speaker crossover duties for home, studio, and desktop setups. ★ 适合人群适合寻求性价比最高的工作室监听 DSP 分频的买家：包含 Dirac Live 的脉冲与频率校正，以及灵活的 biquad 分频和最高可达 48 dB/oct 的陡峭斜率。 |
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miniDSP TIDAL HIFI STREAMER with DSP (TIDAL plugin)
US
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£709.26 ≈ | — | — | — | — | ✓ | Dirac Live 3.x |
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A network-capable hi‑fi streamer built on miniDSP's SHD platform offering multichannel I/O, integrated streaming (TIDAL plugin) and onboard DSP including parametric EQ, crossovers and Dirac Live room correction. Suited for audiophiles and studio users who want precise digital room correction and flexible active crossover/control in one device. ★ 适合人群适合用于工作室监听 DSP 分频的高性价比选择：内含 Dirac Live 全频校正，并在 2-in/4-out 平台上提供最高 48 dB/oct 的分频斜率，提供专业级校正和陡峭斜率而无需额外软件开销。 |
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miniDSP 2x4 HD
US
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£231.65 ≈ | — | — | — | — | — | ADSP21489 400MHz SHARC 浮点；支持 IIR 二次双线性和 FIR 滤波器（最多 4096 taps） |
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The miniDSP 2x4 HD is a compact USB DAC+DSP with 2 inputs and 4 analog outputs, 24-bit ADC/DAC, 96 kHz internal FIR-capable processing, Toslink input, and real-time PC configuration via Device Console. It supports parametric EQ, crossovers, per-channel delay and FIR filtering, making it suitable for subwoofer integration, two-way active crossovers, and room correction setups. ★ 适合人群适合工作室监听 DSP 分频的高性价比选择：提供 96 kHz 的 FIR 能力、逐通道延迟/均衡以及可分配的 FIR taps（最高可达 4096），价格实惠。 |
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Trinnov Amethyst (room correction processor)
US
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£8146.44 ≈ | — | — | — | — | ✓ | Trinnov Optimizer（混合 FIR 和 IIR 滤波器；时频分析，模式补偿至约 300 Hz） |
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The Amethyst is a flagship stereo DAC-preamplifier with Trinnov's Speaker/Room Optimizer, 64-bit floating-point DSP, 24-bit/192kHz DACs, and an intelligent two-way active crossover/bass management. It provides automated multi‑preset room calibration, visual graphs for amplitude, phase, group delay and impulse response, and is aimed at audiophiles and studios wanting advanced room correction and active crossover control. ★ 适合人群适合此类需求，因为其 Optimizer 使用混合 FIR/IIR 滤波、时频分析与模式补偿（至约 300 Hz）并配合有源两路分频，为工作室监听提供精确的校正和分频整合，高价值表现。 |
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