Teenage Engineering M-1 Personal monitor is a pair of foldable wired headphones with 30 mm dynamic drivers, a microphone built into the left cup and a detachable boom microphone with its own pop filter. A 1200 mm cable with 3.5 mm 4-pole TRRS connectors is included.
A sampling microphone that is always with you
Capturing a voice sample or a piece of ambience on the road usually turns into a hunt for a separate microphone or a phone recorder. The M-1 has a microphone built into the left cup, so the headphones alone cover sampling and calls. When better isolation and a fixed distance from the mouth are needed — for talkback, a scratch vocal, a conversation over a monitor — the boom mic clips on, complete with its own pop filter. The universal button activates and disables the microphone, answers calls, and handles playback with a double or triple tap to skip tracks.
Two jacks and a listening chain for the whole crew
Each cup carries a jack that takes either the cable or the boom mic — you can mount the boom and the lead on whichever side suits, so there is no single correct orientation. Those same jacks let several pairs of M-1 be daisy-chained, which replaces a headphone amplifier when a few people are working on the same material. Connected to an OP-Z, the active microphone is heard in every pair in the chain.
KEY FEATURES
- Foldable wired headphones with 30 mm dynamic drivers
- Microphone built into the left cup for sampling and calls
- Detachable boom microphone with pop filter
- Two audio jacks — cable and mic on either side
- Daisy-chaining of multiple pairs
- Universal button: mic, calls, playback, track skipping
- 32 Ω impedance — no headphone amplifier required
- 1200 mm cable with 3.5 mm TRRS connectors included
TECHNICAL SPECIFICATIONS
- Type: wired headphones, foldable design
- Drivers: 30 mm dynamic
- Frequency response: 20 Hz – 20 kHz
- Driver sensitivity: 100 dB SPL ±3 dB at 1 kHz
- Driver impedance: 32 Ohms
- Microphone frequency response: 100 – 10,000 Hz
- Connectors: 3.5 mm 4-pole (TRRS), two jacks
- In the box: headphones, boom mic with 3.5 mm TRRS plug and pop filter, 1200 mm audio cable, user manual




