Comparison of Sony C38B and Superlux R102

Attribute	Sony C38B ×	Superlux R102 ×
Length (mm)	214	196
Diaphragm Gauge (micron)	6	-
Pads	-8dB	-
Filters	-6dB/octave 7kHz roll-off Low cut 100Hz low cut 200Hz low cut 500Hz	-
Max Diameter (mm)	46	-
Has Battery Compartment	-	-
Brand	Sony	Superlux
Self-Noise (dB)	24	18
Weight (g)	650	500
Name	Sony C38B	Superlux R102
Capsule Diameter (mm)	33.8	-
Requires Phantom Power	+	+
Battery compartment type	9V	-
Impedance (Ohm)	250	250
Pickup Pattern	Cardioid Omnidirectional	Bidirectional
Sound Pressure Level (SPL) (dB)	140	138
Sensitivity (mV/Pa)	4.5	10
SPL/Self-Noise Ratio	5.83	7.67
Range (Hz)	30 - 18,000	25 - 15,000
Interfaces	3-pin XLR male	3-pin XLR male
Phantom Voltage (V)	48.00	48.00