Introductory studio-quality microphone—the clear price/performance leader
Condenser design for studio-quality vocal and instrument applications
Extended response for smooth, natural sonic characteristics
Rugged all-metal construction and on/off switch
Soft-touch finish for a secure, comfortable grip and reduced mechanical noise
Battery/phantom operation for maximum versatility
Corrosion-resistant contacts from gold-plated XLRM-type connectors
15' cable included with MB 4k/c
5-year warranty

MB 4k and MB 4k/c Specifications
Element Phantom Power Requirements
Condenser
11 - 52V DC, 2 mA typical

Polar Pattern Battery Type
Cardioid
1.5V AA/UM3

Frequency Response Battery Current/Life
80 - 20,000 Hz
0.4 mA/1200 hours typical

Open Circuit Sensitivity Switch
PHANTOM: -46 dB (5.0 mV) re 1V at 1 Pa
BATTERY: -48 dB (3.9 mV) re 1V at 1 Pa
On/off

Impedance Weight
PHANTOM: 200 ohms
BATTERY: 250 ohms
6.4 oz (182 g)

Maximum Input Sound Level Dimensions
PHANTOM: 137 dB SPL, 1 kHz at 1% T.H.D.
BATTERY: 125 dB SPL, 1 kHz at 1% T.H.D.
8.10" (205.7 mm) long
1.64" (41.7 mm) head diameter

Signal to Noise Ratio Output Connector
70 dB, 1 kHz at 1 Pa
XLRM-type Balanced

Dynamic Range (Typical)
PHANTOM: 113 dB, 1 kHz at Max. SPL
BATTERY: 101 dB, 1 kHz at Max. SPL

Accessories Furnished:
AT8405a stand clamp, battery, 5/8"-27 to 3/8"-16 threaded adapter, protective pouch; 15' XLRF-XLRM cable in "c" version