The MK-105 retains the authorative lower midrange power Oktava is known for but adds some top end sparkle.
Available in Black and Silver.
The combination of the new capsule, headbasket and transformerless circuit produces a more transparent or hi-fi sound when compared to the classic transformer output coloration and soft top end of the MK-219/319.
The large 27.5 mm capsule with precision-drilled backplate holes in conjunction with the headbasket design produces a gentle +4dB rise from 4 kHz to 12 kHz to lend a touch of presence and air to vocal or instrument sources.
Inside the headbasket, the capsule is mounted on a conical diffuser designed to reduce standing waves and smooth the capsule / headbasket system frequency response.
The MK-105 employs the highly regarded transformerless circuit found in one of the most widely used mics in existence - the MK-102 (over 90,000 in use worldwide) to deliver the alluring sound of direct phantom power applied to a large diaphragm capsule.
On-axis - A carefully crafted "double peak" high frequency response provides subtle emphasis of both presence and "air" frequencies while suppressing the sibilance range. This results in a more modern or "Hi-Fi" sound when compared to the classic midrange-rich 219/319 sound but without the harsh sibilance found in many modern mics. Off-axis - Frequency response at 90 degrees resembles 0 degree response but attenuated a nominal l0dB. 180 degree rejection increases to 16dB below 2kHz but the top end over 4kHz stays just 8-10 dB or so below the on-axis response. This means the MK-105 has a very natural off-axis response out to 90 degrees with a pleasingly bright room ambience. The MK-105 excels where the recordist wants a large diaphragm cardioid mic with a musically useful proximity effect, a sparkling top end free from sibilance and a bright room ambience sound.
Freq. Response, Hz : 20-20000
Output sensitivity, mV/Pa : 16
Max SPL, dB for 0,5% THD : 120
Self Noise (DIN), dBa : <18
Output impedance, ohm : 150
Powering, V : 48
The difference in free field sensitivity between 0° and 90°, db : 4
The difference in free field sensitivity between 0° and 180°, db : 18