Pricing and availability

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Sweetwater
$3,299.00
Reverb
$2,507.72 New
$2,600.00 Used
B&H
$3,299.00
Thomann
4.0 (1)
$2,635.00 $2,599.00 $36.00 · All time low
Vintage King
$3,299.00

Price History

Based on price data from 4 merchants for "SPL Model 1730 Mercury Mastering D/A Converter". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

Transform your studio's sonic landscape with the SPL Model 1730 Mercury Mastering D/A Converter, an essential tool for audio engineers seeking unmatched fidelity and control. This converter is equipped with SPL's proprietary 120V Rail Technology, offering a dynamic range that is unparalleled in its class. This feature enables the Mercury to provide expansive headroom and pristine clarity, making it ideal for both mastering and high-end mixing applications.

The Mercury boasts seven digital input options, including USB, AES/EBU (single and dual-wire), SPDIF, and optical, allowing you to seamlessly integrate it into any setup. Its Velvet Sound technology ensures your digital audio is transformed into an analog signal with stunning warmth and detail. The inclusion of the DLP120 low-pass filter further refines this conversion, delivering audio that is both accurate and engaging.

For those who demand precision, the front panel offers intuitive control with illuminated switches for input selection and an Alps Big Blue potentiometer for precise monitor level adjustments. The synchronization features are equally impressive, allowing you to sync digital sources with external word clocks effortlessly.

Whether you're a seasoned mastering engineer or an audiophile seeking the best in audio quality, the SPL Mercury is designed to deliver audio excellence with every note.

Key Features:

  • SPL 120V Rail Technology for superior headroom and dynamic range
  • Velvet Sound technology for warm, detailed audio conversion
  • 7 digital inputs: USB, 2 AES/EBU, 2 SPDIF, 2 TOSlink
  • DLP120 low-pass filter using 120V technology
  • Alps Big Blue potentiometer for precise level control
  • Synchronization with external word clocks via BNC
  • 44.1 to 768 kHz PCM sample rates and DSD up to DSD4/DSD256
  • Multiple analog calibration options for 0 dBFS

Product specs

Type Mastering DA Converter
A to D No
D to A Yes
Sample Rate 192kHz
Bit Depth 24-bit
Analog Outputs 2 x XLR (var), 2 x XLR (fx)
Digital Inputs 2 x XLR (Dual-Wire, AES/EBU), 1 x XLR (AES/EBU), 2 x Optical Toslink, 2 x Coax (S/PDIF)
USB 1 x Type B
Clock Inputs 1 x BNC
Rack Spaces 1U
Power Source Standard IEC AC cable
Height 1.73"
Depth 11.8"
Width 16"
Weight 11 lbs.

FAQs

What are the connectivity options for the SPL Model 1730 Mercury Mastering D/A Converter?

The SPL Model 1730 offers digital inputs including 2 x XLR (Dual-Wire, AES/EBU), 1 x XLR (AES/EBU), 2 x Optical Toslink, and 2 x Coax (S/PDIF). It also features USB connectivity via 1 x Type B and analog outputs through 2 x XLR (var) and 2 x XLR (fx).

Can the SPL Mercury Mastering D/A Converter handle high-resolution audio?

Yes, the SPL Mercury supports sample rates up to 192kHz and a bit depth of 24-bit, making it suitable for high-resolution audio applications.

Does the SPL Mercury D/A Converter include an A to D conversion feature?

No, the SPL Mercury is solely a D to A converter and does not offer A to D conversion capabilities.

Is the SPL Model 1730 Mercury suitable for professional mastering studios?

Yes, the SPL Model 1730 Mercury is designed for professional mastering environments, providing high-quality D/A conversion with a range of digital and analog connectivity options.

What power source does the SPL Mercury Mastering D/A Converter require?

The SPL Mercury uses a standard IEC AC cable for power, making it compatible with typical studio power setups.

How much rack space does the SPL Mercury D/A Converter occupy?

The SPL Mercury occupies 1U of rack space, making it a compact addition to any professional audio rack setup.

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