Telefunken TK61-S Small-Diaphragm Omnidirectional Capsules

Matched Omnidirectional Capsules for Natural and Spacious Sound
The Telefunken TK61-S is a matched pair of precision-engineered small-diaphragm condenser capsules designed for use with the ELA M 260 tube microphone and the M60 FET microphone. Featuring an omnidirectional polar pattern, these capsules provide an accurate and open sound capture, making them ideal for recording ensembles, orchestras, and room ambiance. With their high-fidelity design and exacting sensitivity tolerance of just 1 dB, they deliver unmatched stereo imaging and phase coherence.

Omnidirectional Pickup for True-to-Life Recordings
Unlike directional capsules, the TK61-S captures sound evenly from all directions, ensuring a natural and spacious representation of the recording environment. This makes them perfect for applications where capturing the full room sound is essential, such as classical music, choral performances, or immersive ambient recordings. Their ability to record without off-axis coloration ensures consistency, even when used in complex multi-mic setups.

Flat Frequency Response with Subtle Presence Boost
With a flat response from 20 Hz to 5 kHz and a gentle presence peak at 8 kHz, the TK61-S delivers an open and airy sound profile. This natural tonality enhances the clarity of instruments and voices while preserving the depth and balance of the recorded space. The extended low-end response ensures full-bodied sound capture, while the subtle high-frequency lift adds a touch of articulation without overemphasizing sibilance or brightness.

Gold-Sputtered Diaphragm for Pristine Audio Reproduction
Each TK61-S capsule is built with a 6-micron gold-sputtered membrane, allowing for exceptional transient response and low self-noise. The 15mm diaphragm is specifically designed to capture detailed nuances with accuracy, making these capsules ideal for delicate acoustic instruments and refined orchestral performances. Their high sensitivity ensures that even the most subtle sonic textures are faithfully reproduced.

Matched Pair for Stereo Recording Applications
Every TK61-S set is carefully tested to a strict ±1 dB sensitivity tolerance, ensuring phase coherence and consistency between both capsules. This precision matching is essential for stereo techniques such as spaced pairs (A/B), ORTF, and Decca Tree configurations, delivering impeccable stereo imaging with smooth, natural depth. Whether used for orchestral recordings, drum room mics, or live performances, these matched capsules provide a balanced and immersive sound.

Versatile for Studio, Broadcast, and Live Applications
The versatility of the TK61-S makes them suitable for a wide range of professional audio applications. From high-resolution studio recordings to field and live event capture, their omnidirectional response ensures accurate and detailed sound reproduction. Whether placed as room mics for drum kits, capturing grand piano resonance, or recording expansive orchestral arrangements, these capsules offer a pristine and natural soundstage.