SM58+X2u USB Digital Bundle

The legendary SM58 cardioid dynamic vocal microphone is now available with the X2u USB Signal Adapter, which features built-in headphone monitoring with zero latency, and easy controls to balance microphone and playback audio.  Digitally record wherever and whenever your computer takes you - just plug and play for better-than-CD quality vocal reproduction.

Critical Mac OS X Driver for X2u
Important information regarding critical drivers and updates for the X2u XLR-to-USB Signal Adapter

Legendary SM58 with X2u USB Signal Adapter for digital recording applications

SM58

• Dynamic microphone cartridge with a frequency response tailored with brightened mid-range and bass rolloff to deliver legendary warm and clear vocal reproduction.
• Uniform cardioid polar pattern isolates vocal sound sources while minimizing background noise.
• Internal pneumatic shock mount minimizes handling noise.
• Legendary construction and versatility for consistent performance under rugged use and abuse on stage or in the studio.

X2u

• Plug and Play USB Connectivity allows the convenience of digital recording anywhere your computer can go (compatible with Windows Vista, XP, 2000, and Mac OS X 10.1 or later).
• Integrated pre-amp with Microphone Gain Control allows control of input signal strength
• Zero Latency Monitoring for real-time playback and multi-tracking without disorientation
• Headphone jack for monitoring with 1/8” connectivity
• Monitor Mix Control for blending microphone and playback audio
• 16 bit, up to 48 kHz sample rate for better-than-CD quality audio

SM58

Spec sheet (PDF)

Type
Dynamic (moving coil)

Frequency Response
50 to 15,000 Hz
view larger

Polar Pattern
Unidirectional (cardioid), rotationally symmetrical about microphone axis, uniform with frequency

Sensitivity (at 1,000 Hz Open Circuit Voltage)
-54.5 dBV/Pa (1.85 mV)
1 Pa = 94 dB SPL

Impedance
Rated impedance is 150 ohms (300 ohms actual) for connection to microphone inputs rated low impedance

Polarity
Positive pressure on diaphragm produces positive voltage on pin 2 with respect to pin 3

Connector
Three-pin professional audio connector (male XLR type)

Case
Dark gray, enamel-painted, die cast metal; matte-finished, silver, spherical steel mesh grille

Overall Dimensions
See User Guide

Net Weight
298 grams (10.5 oz)

X2u

Spec Sheet (PDF)

Frequency Response
20 to 20,000 Hz +/- 1 dB

Power Requirements
USB-powered, 500 mA, maximum

Digital Noise Floor (20 Hz to 20 kHz, A-weighted)
Minimum MIC GAIN setting: −81 dB FS
Maximum MIC GAIN setting: −78 dB FS

Sampling Rate
up to 48 kHz

Bit Depth
16 bit

Peak Signal Indicator (Tri-color)
OFF: −30 dB FS
Green: −30 to −12 dB FS
Yellow: −12 to 0 dB FS
Red: >0 (digital converter clipped)

Adjustable Gain Range
40 dB

Headphone Output
3.5 mm (1/8 inch)

• SM57 + X2u USB Digital Bundle
• X2u XLR-to-USB Signal Adapter
• X2u Sell Sheet