2× Stereo XLR Analog Insert Bypass Switcher – Dual L/R Version

2× Stereo XLR Analog Insert Bypass Switch – Dual L/R Version – Desktop

Professional 2× Stereo XLR Analog Insert Bypass Switcher featuring independent switching of two stereo pairs, with simultaneous Left/Right channel operation for reliable signal routing.

The VintageMaker 2× Stereo XLR Analog Insert Bypass Switcher is designed for professional studios requiring convenient control over two separate stereo analog processing chains. With four audio channels in total, this configuration provides two independent stereo insert paths. Within each stereo path, Left and Right channels are switched simultaneously, maintaining stereo operation without separating the two channels. Dedicated front-panel SEND and RETURN switches provide direct control over the external processor routing, allowing you to engage or bypass connected analog equipment without manually changing cable connections.

Key Features

 

• 2× SIMULTANEOUS STEREO L/R SWITCHING – Two separate stereo insert paths, each switching Left and Right channels simultaneously.
• 4-Channel Balanced Audio Routing – Two complete stereo insert paths with four audio channels in total.
• Dedicated Send/Return Switching – Separate front-panel SEND and RETURN controls for each stereo insert path, affecting both L/R channels simultaneously.
• Fully Balanced XLR Connectivity – Professional balanced XLR input, send, return and output connections.
• Direct Insert Bypass – Switch between external processor routing and direct bypass.
• 100% Discrete Signal Path – Discrete analog switching architecture without unnecessary active audio processing.
• Transparent Signal Routing – Clean analog signal routing without added coloration.
• Desktop Studio Design – Convenient integration into professional recording, mixing and mastering environments.

Typical Applications

 

• Two independent stereo mastering chains
• Dual stereo bus compressors
• Stereo analog equalizers and limiters
• Multiple external hardware processors
• Hybrid digital and analog production setups
• Professional recording and mixing studios

Simplify Your Analog Studio Workflow

 

The VintageMaker 2× Stereo XLR Insert Bypass Switcher provides convenient front-panel control over two separate stereo processing chains. Compare processed and unprocessed stereo signals while keeping Left and Right channels together during switching. A practical solution for professional engineers working with multiple external analog processors and balanced XLR signal paths.

VintageMaker – Custom-Built Professional Analog Studio Equipment.

Build Time: 10 Working Weekdays After Cleared Payment.

**Do not find your controller or switcher? Tell me what you need and I will build it for you!

Analog Insert Switching for Studios of All Sizes

Whether you run a professional recording or mastering studio, a home studio or a small project studio, this XLR analog insert bypass switcher makes it easy to manage two stereo processing chains.

Use it with stereo compressors, limiters, equalizers and other external analog processors from a wide range of manufacturers.

Examples of Compatible Studio Equipment and Applications

• Behringer Composer MDX2600 – Compressor / Limiter
• dbx 166xs – Compressor / Limiter
• ART Pro VLA II – Tube Compressor
• FMR Audio RNC 1773 – Compressor
• Klark Teknik 76-KT – FET Compressor
• Warm Audio WA76 – FET Compressor
• Golden Age Project Comp-3A – Optical Compressor
• SPL Dynamaxx – Compressor
• Universal Audio 1176 – FET Compressor
• Universal Audio LA-2A – Tube Compressor
• Tube-Tech CL 1B – Tube Compressor
• Empirical Labs Distressor – Compressor
• Manley Variable Mu – Tube Compressor / Limiter

Connect your external equipment using the balanced XLR SEND and RETURN connections, then switch each stereo processing path in or out whenever needed.

Note: These are examples of studio processors and applications, not a guarantee of direct plug-and-play compatibility. Check the connector types and signal levels of your equipment. Additional cables or adapters may be required.

Technical Specifications

• Configuration: Two separate stereo insert paths (4 audio channels total).
• Stereo Switching: Left and Right channels switch simultaneously within each stereo path.
• XLR Connector Pinout: Pin 1 – Shield (directly bonded to chassis), Pin 2 – Signal Hot (+), Pin 3 – Signal Cold (−), following AES14 / IEC 60268-12.
• Fully Balanced Signal Path: Differential audio transmission via Pin 2 (Hot) and Pin 3 (Cold), with Pin 1 dedicated exclusively to chassis-bonded cable shielding.
• Shield Grounding: Pin 1 bonded directly to the chassis at the connector, following AES48 grounding recommendations.
• XLR Connectivity: Female XLR connectors for inputs (IN, RET); male XLR connectors for outputs (SND, OUT).