Samson
Samson MCD2 Pro Stereo Passive PC Direct Box
★★★★★
Seamlessly Connect Unbalanced Signals to Pro Audio Equipment The Samson MCD2 Pro Stereo Passive PC Direct Box provides a robust and reliable solution for connecting consumer audio devices to professional sound systems. Its durable construction and high-quality transformers ensure a clean and clea...
$149.99*
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*Price sourced from Amazon.com. Last updated:Jun 27, 2026.Price and availability are subject to change.
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Overview
Seamlessly Connect Unbalanced Signals to Pro Audio Equipment
The Samson MCD2 Pro Stereo Passive PC Direct Box provides a robust and reliable solution for connecting consumer audio devices to professional sound systems. Its durable construction and high-quality transformers ensure a clean and clear signal transfer, making it ideal for live sound and recording applications.
Features at a Glance:
- Connectivity: Converts unbalanced stereo signals to balanced signals
- Inputs: 1/8 inch (3.5mm) stereo, dual 1/4 inch, and RCA jacks
- Outputs: Balanced XLR outputs
- Transformers: Two Mu-metal shielded transformers for high-quality signal isolation
- Chassis: Rugged 14-gauge steel chassis for durability
Key Features
VERSATILE CONNECTIONS: the MCD2 Pro features connections for every type of line-level input, sporting RCA and 1/4" stereo paired inputs and a single 1/8" stereo input to make sure you can connect to any source
PREMIUM CIRCUITRY: Built with Samson’s STL transformer and Mu-Metal shielding, the MCD2 Pro’s premium circuitry provides a clean signal with ultra-low distortion
PASSIVE OPERATION: The MCD2 Pro’s signal path is entirely passive, requiring no phantom power or batteries to operate
BUILT TO LAST: The MCD2 Pro is housed in a 14-gauge steel chassis, built to withstand the rigors of the stage and studio alike
SIGNAL SWITCHES: The MCD2 Pro has a global -12 dB pad for plugging into low-headroom inputs, as well as a separate ground lift switch for each XLR output.
Specifications
Model
MCD2 Pro
Type
Stereo Passive PC Direct Box
Construction
All-metal, impact resistant
Transformers
Dual Samson STLX Mu-Metal shielded
Switches
Stereo/Mono sum, 2-position 0dB/-12dB attenuation, Ground Lift
Pros & Cons
👍 Pros
- Features an all-metal, impact-resistant design, ensuring durability and reliability in demanding environments.
- Equipped with dual Samson STLX Mu-Metal shielded transformers, which helps to maintain signal integrity and reduce noise.
- Includes a Stereo/Mono sum switch, offering flexible signal routing options for various audio setups.
- A 2-position 0dB/-12dB attenuation switch provides control over input levels, preventing signal clipping.
- The Ground Lift switch effectively eliminates hum and buzz caused by ground loops, ensuring cleaner audio.
👎 Cons
- The all-metal construction, while durable, could make the unit heavier than plastic alternatives, affecting portability.
- Being a passive direct box, it does not require power but may result in some signal loss or impedance mismatch with certain low-output instruments.
- The dual transformer design, while beneficial for noise reduction, might contribute to a larger form factor compared to single-channel or active DIs.
- The specific applications for a stereo PC direct box might be niche, potentially limiting its broad appeal compared to general-purpose DIs.
- Requires external cabling to connect to a PC and other audio equipment, which is not included with the unit.
Frequently Asked Questions
What kind of transformers are used in the Samson MCD2 Pro?
The Samson MCD2 Pro Stereo Passive PC Direct Box is equipped with dual Samson STLX Mu-Metal shielded transformers, designed to provide clean and noise-free audio.
Does this direct box require power to operate?
No, the Samson MCD2 Pro is a passive direct box, meaning it does not require external power for operation.
Can this direct box combine stereo signals into a mono output?
Yes, it features a Stereo/Mono sum switch, which allows for combining stereo signals into a mono output.
What is the purpose of the attenuation switch?
The 2-position 0dB/-12dB attenuation switch is included to provide control over the input level, helping to prevent signal overload or clipping.
How does the Samson MCD2 Pro address ground hum?
It includes a Ground Lift switch, which effectively eliminates hum and buzz that can be caused by ground loops in audio systems.
What material is the housing of the MCD2 Pro made from?
The MCD2 Pro features an all-metal, impact-resistant design, contributing to its durability.
Is this direct box suitable for connecting musical instruments to a PC?
Yes, as a PC direct box, it is designed to interface instruments or other audio sources with a computer's audio input, converting high-impedance, unbalanced signals to low-impedance, balanced signals.
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