MB Quart Phones 70
MB Quart Phones 70 - Overview
QP70 are mid-line model of the early 90's lineup:
QP95 is semi-open top of the line model and QP70 seems to be a top closed model. They are very comfortable due to cardomatic suspension system. QP70 are fully closed headphones and they isolate well.
General Description of the Sound
Sound signature is typical bright and crisp MB Quart signature, however the bass is more pronounced than on other QP headphones I heard. With right EQ they are capable of deep nicely controlled bass.
Pricing & Other Data of Interest
MSRP was ~$150 in the early 90's. Looks like QP70 in a way was replaced by QP250 in the most current lineup. QP70 can still be found NOS on rare occasions for $40-$70
Closed, Dynamic Acoustic Principle
Circumaural Design Principle
Frequency: 5 – 22.000 Hz
Impedance: 2 x 120 Ohms
Sensitivity: 96 dB
Nominal Power: 100 mW
Cable Length: 3 m
Connector: 6,3 mm