Samson S-Max MCD2 Pro User Manual

MCD2 Pro Stereo Passive PC Direct Box

DIRECT BOXES

POSITIONING

Samson’s MCD2 Pro Stereo Passive PC Direct Box is the ideal solution for connecting unbalanced line level signals from laptops, CD/MP3 players, and DJ mixers to professional, balanced equipment. Durable, roadworthy construction and two Mu-metal shielded

APPLICATIONS

• Computer outputs

• Stereo keyboards/line level instruments

• DJ equipment

• CD/MP3 players

transformers provide high-quality signal connection solutions for a variety of live sound and recording applications.

F E AT U R E S

Custom STLX Transformers

The MCD2 Pro features two of Samson’s STLX Mu-Metal shielded transformers that deliver an extended, ﬂat frequency response with ultra-low distortion and superior protection against hum and RF interference. The MCD2 Pro’s balanced outputs provide clean signals that are less susceptible to noise than unbalanced lines, allowing for longer cable runs.

Input Options

The MCD2 Pro features dual 1/4”, RCA and a stereo 1/8” input to accommodate any line level instrument or consumer audio connection. Its selectable Stereo/Mono sum switch allows users to accommodate typical mono “house” PA systems. Additionally, a 2-position 0dB/-12dB attenuation switch provides users with ample headroom to handle hotter inputs.

Roadworthy Construction

Housed in a 14-gauge steel chassis, the MCD2 Pro is built to withstand the abuse of the most demanding live tours. Its rigid outer shell protects all the MCD2 Pro’s internal connections, switches and solder joints from failure, ensuring quiet, reliable performance.

SPECIFICATIONS

Type ................................................. Stereo passive direct box

Frequency Response ........................ 18Hz to 40kHz ±0.1dB

Maximum Input ................................ +20dBu 0.35% TH D

Dynamic Range ................................ >100dB @ balanced output

Noise Floor ....................................... -117dB

Total Harmonic Distortion ................ <0.03% from 20Hz to 40kHz

Input Impedance .............................. 400kΩ (Stereo switch position)

>10k (Mono switch position)

Output Impedance ........................... 250Ω ±20%

Transformer ..................................... 2 x Samson STLX Faraday shielded

Transformer Ratio ............................ 15:1

Input PAD Switch ............................. 0dB, -12dB

Ground Lif t....................................... Disconnects XLR pin-1 (Output)

Stereo/Mono Switch......................... Sums stereo inputs to both outputs

Connectors ...................................... 2 x 1/4” & RCA unbalanced (Inputs)

1/8" unbalanced (Stereo Input) 2 x XLR (Balanced Output)

Construction .................................... 14-gauge steel chassis

Product Weight ................................ 2.11lb (957g)

Gift Box Dimensions ........................ 6.5” x 4.75” x 2.25”

(165mm x 121mm x 57mm)

Gift Box Weight ................................ 2.3lb (1043g)

Master Carton Quantity ................... 20

UPC (US only)................................... 80916 401810 0

SKU (US only) ................................... SAMCD2PRO