Telefunken M81 Grey Dynamic Series microphones
Home / Telefunken M81 Grey Dynamic Series microphones
Home / Telefunken M81 Grey Dynamic Series microphones
The Ultimate Troubleshooting Dynamic Microphone with an Iconic Vintage Aesthetic
While the flagship M80 is celebrated for its bright, condenser-like high-end lift, certain sound sources, sibilant vocalists, and naturally bright tracking environments require a different sonic approach. The Telefunken M81 Classic Grey is engineered specifically for these scenarios, offering a smooth, flat frequency response that controls harsh upper-register frequencies without losing clarity or transient speed.
This specific "Classic Grey" edition pays homage to the legacy broadcast and studio microphones of Central Europe, finished in Telefunken's unmistakable flint grey powder coat complemented by a high-polish chrome headgrille and trim. This classic color profile looks beautiful and prestigious under venue stage lights or inside a tracking live room, immediately signaling world-class analog heritage. It brings a modern, "mix-ready" performance to your stage or studio rack without needing external phantom power or fragile vacuum tube circuits.
Low-Mass Transducer and Custom AMI Transformer Core:
The exceptional speed and balanced response of the M81 Classic Grey are achieved through specialized capsule engineering. It houses a proprietary, ultra-thin, and incredibly low-mass capsule assembly. Because the diaphragm is significantly lighter than those found in traditional dynamic microphones, it responds to incoming sound waves with rapid accuracy, capturing sharp transient spikes and subtle performance inflections cleanly.
This high-performance capsule drives a custom-wound AMI/TAB-Funkenwerk output transformer. This premium, American-made hardware component provides the M81 with its signature authority and high analog headroom. It matches internal impedances flawlessly while smoothing out harsh digital artifacts, resulting in a rich low-end focus, a robust midrange presence, and a smooth high-frequency response that helps the sound source sit naturally in a complex mix.
Flat Frequency Voicing and Balanced Proximity Control:
The M81 Classic Grey is optimized to tame the challenges of bright vocalists, harsh instrument sources, loud live stages, and untreated tracking environments. Its tightly controlled Supercardioid polar pattern creates a highly focused pickup zone directly in front of the capsule, offering exceptional off-axis rejection to eliminate side bleed, room reflections, and stage monitor feedback.
Unlike other dynamic microphones that push upper-mid presence heavily, the M81 features a tailored frequency curve that pulls back slightly between 2 kHz and 10 kHz. This specific tuning softens sibilant singers, tames the harsh bite of electric guitar amplifiers, and rounds out thin brass sections or cymbal harshness naturally, eliminating the need for heavy digital equalization post-capture.
Industrial Elegance and Handcrafted Build:
Every single M81 Classic Grey microphone is hand-assembled, calibrated, and sonically verified at Telefunken’s headquarters in South Windsor, Connecticut, USA. The microphone body is built from heavy-duty zinc die-cast components and finished in a rugged flint grey powder coat complemented by a heavy-duty chrome-plated headgrille. This industrial-grade construction is engineered to withstand drop impacts, sweat, and the demanding wear and tear of international touring schedules, all while maintaining a classic, ultra-professional visual profile.
ICONIC VINTAGE GREY FINISH: Finished in Telefunken's classic flint grey powder coat with a high-polish chrome headgrille for an elegant, legacy look.
SMOOTH, FLAT FREQUENCY RESPONSE: Tailored presence band controls harsh high frequencies, making it ideal for bright vocals, guitar cabs, and brass.
AMI/TAB-FUNKENWERK TRANSFORMER: Equipped with a custom American-made output transformer for pristine impedance matching, depth, and clarity.
LOW-MASS DIAPHRAGM CAPSULE: Ultra-thin capsule element delivers rapid transient response and avoids the boxy sound of typical dynamic mics.
TIGHT SUPERCARDIOID PATTERN: Maximizes front-facing isolation while aggressively rejecting side-axis stage bleed and monitor feedback.
ANTI-PROXIMITY EFFECT TUNING: Tailored low-end response prevents vocal boominess and muddy mid-bass build-up when used up close.
EXTREME 135 dB SPL HANDLING: Effortlessly manages intense sound pressure levels without internal distortion or capsule clipping.
VERSATILE STUDIO CHAMELEON: Excels equally on stage for vocal smoothing as it does in the studio for tom-toms, percussion, and guitar amplifiers.
HAND-TESTED IN THE USA: Proudly assembled, calibrated, and quality-checked at Telefunken's Connecticut facility.
| Feature | Specification |
| Microphone Type | Dynamic Moving Coil |
| Polar Pattern | Supercardioid |
| Capsule Assembly | 25 mm Low-Mass Diaphragm |
| Output Transformer | Custom-Wound AMI / TAB-Funkenwerk Core (USA-Made) |
| Frequency Range | 50 Hz – 18,000 Hz |
| Sensitivity Metric | 1.54 mV/Pa |
| Maximum SPL Handling | > 135 dB SPL |
| Output Impedance | 325 Ω (Nominal) |
| Power Requirement | Completely Passive (No Phantom Power Required) |
| Output Connector | Heavy-Duty XLR 3-Pin Male |
| Chassis Color/Finish | Flint Grey Powder Coat Body with Chrome Headgrille |
| Microphone Dimensions | 184 mm Long x 48 mm Diameter / 7.24" Long x 1.88" Diameter |
| Microphone Net Weight | 387 g / 0.85 lbs |
| Reference Parameter Target | All measurements are verified using standard 0 dBu = 0.775V parameters |
1 x Telefunken M81 Classic Grey Dynamic Series Handheld Microphone Main Unit
1 x Telefunken M 780 Heavy-Duty Break-Resistant Microphone Clip
1 x Telefunken MC11 Compact Protective Zippered Storage Pouch
1 x Official Telefunken Elektroakustik Sticker & User Manual
CUSTOMER REVIEWS