Comparison of Oktava MK-220 and Sony C38B

Attribute	Sony C38B ×	Oktava MK-220 ×
Interfaces	3-pin XLR male	3-pin XLR male
SPL/Self-Noise Ratio	5.83	10
Max Diameter (mm)	46	52
Weight (g)	650	620
Self-Noise (dB)	24	14
Capsule Diameter (mm)	33.8	-
Has Battery Compartment	-	-
Pads	-8dB	-10dB
Filters	-6dB/octave 7kHz roll-off Low cut 100Hz low cut 200Hz low cut 500Hz	HPF
Sensitivity (mV/Pa)	4.5	10
Range (Hz)	30 - 18,000	20 - 18,000
Pickup Pattern	Cardioid Omnidirectional	Bidirectional Cardioid Omnidirectional
Brand	Sony	Oktava
Name	Sony C38B	Oktava MK-220
Requires Phantom Power	+	+
Diaphragm Diameter (mm)	-	28
Phantom Voltage (V)	48.00	48.00
Length (mm)	214	205
Diaphragm Gauge (micron)	6	-
Sound Pressure Level (SPL) (dB)	140	140
Battery compartment type	9V	-
Impedance (Ohm)	250	200