Mercury Studio Soul™ 2548 Pro SS2548PRO – Fully Balanced, Class A Discrete 24-Channel Analog Summing Mixer Expansion for 48:2 Mixing System with 24 Transformer-Based Inputs
OVERVIEW
The Mercury Studio Soul™ 2548 Pro SS2548PRO extends the Studio Soul system with 24 transformer-balanced input channels, adding harmonic richness and subtle analog character to expanded 48:2 workflows. This model is designed for engineers who want both scalability and tonal enhancement within a unified system.
The transformer input stage introduces natural saturation, depth, and cohesion across multiple channels, helping larger mixes feel more connected and musically balanced. While maintaining full Class A discrete architecture, the Pro version adds a layer of analog character that enhances density and stereo imaging.
Fully integrated into the Studio Soul ecosystem, the SS2548PRO provides seamless expansion without workflow disruption. It retains full connectivity, headroom, and clarity while offering a more coloured, musical summing experience ideal for complex productions.
KEY HIGHLIGHTS
Transformer Input Character
Adds harmonic richness and subtle saturation across 24 channels.
48:2 System Expansion
Expands Studio Soul into a full-scale analog summing environment.
Class A Discrete Architecture
Ensures high fidelity, headroom, and dynamic response.
Enhanced Mix Cohesion
Improves stereo glue and depth in large-scale sessions.
Seamless Studio Integration
Designed to function as part of the Studio Soul ecosystem.
FEATURES
- 24-channel analog summing expansion
- Fully balanced Class A discrete design
- Transformer-balanced input stages (24 channels)
- Designed for 48:2 system expansion
- Transformer-balanced stereo bus outputs
- DB25 multi-channel connectivity
- Fully balanced signal path
- External PSU operation
- 2U rackmount aluminium chassis
TECHNICAL SPECS
Type: 24-channel summing expansion
Architecture: Fully Discrete Class A
Inputs: 24 balanced line inputs
Input Design: 24 transformer-balanced channels
System Integration: 48:2 expansion capability
Outputs: Transformer-balanced stereo bus
Connectivity: DB25 + XLR I/O
Chassis: 2U aluminium enclosure
Power: External PSU (25W)
Weight: ~10 lbs
Manufacture: Marquette Audio Labs, USA





