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5 March 2026

BEYERDYNAMIC DT 440 HEADPHONES 32 ohms, open back

Stock code
54-522
Brand
Beyer (Beyerdynamic)
Model number
  • DT 440
BEYERDYNAMIC DT 440 HEADPHONES 32 ohms, open back
BEYERDYNAMIC DT 440 HEADPHONES 32 ohms, open back

BEYERDYNAMIC HEADPHONES

Canford stocks a selection from the Beyerdynamic range. Other models and impedance options are available to special order.

The main spare parts are held as stock items, all others are available to special order - see BEYERDYNAMIC HEADPHONE AND HEADSET SPARE PARTS - All series except DT100/108/109 and see BEYERDYNAMIC HEADPHONE AND HEADSET SPARE PARTS - DT100 series.

For spare and replacement headphone cables see BEYERDYNAMIC HEADPHONE AND HEADSET CABLES.

100 SERIES - DT 100, DT 150


DT 100

World renowned monitoring headphone used in broadcast and studio. Available in a range of impedances; see price lines for versions. Supplied as standard with straight cable (K100.07), terminated with 3-pole, 3.5mm, jack and 6.35mm jack adapter. Coiled cables available as optional accessories. Maximum rated power handling 1 watt. Colour: black or grey, model dependent.


DT 150

Offering the same rugged and modular construction as the ubiquitous DT100, but with an extended frequency response from 5-30000Hz for critical monitoring of music and speech. High sound pressure level capability, excellent isolation from ambient noise, and comfort over long periods. Supplied as standard with straight cable (K100.07), terminated with 3-pole, 3.5mm, jack and 6.35mm jack adapter. Coiled cables available as optional accessories. Lower weight of 250 grams (100 grams lighter than DT 100). Impedance: 250 ohms. Black.

200 SERIES - DT 250, DT 252, DT 270 PRO


DT 250

Stereo closed back headphone designed for film, video and studio monitoring with neodymium magnets, advanced ear cushions and an extremely low profile. Coiled cable with 3.5mm plug and 6.35mm adapter. Frequency response: 10Hz - 30kHz. Nominal sound pressure level: 100dB SPL.


DT 252

Beyerdynamic DT 252 have the same technical specifications as DT 250, however they have a single, closed-back earpiece and would therefore be suitable for ENG and EFP applications. Coiled cable with 3.5mm plug and 6.35mm adapter.


DT 270 PRO

DT 270 PRO are a closed-back design suitable for recording, monitoring and content creation in the home studio. An impedance of 45 ohms allows for flexibility with audio interfaces or smartphone headphone outputs, whilst the plastic design and soft velour ear pads allow longer wearing comfort. A detachable, single-sided cable terminating in 3.5mm mini jack, can be connected either to the left or right ear cup. The supplied USB-C to 3.5mm mini jack adapter allows connection to mobile devices.

700 SERIES - DT 700 PRO X, DT 770 M, DT 770 PRO DT 770 PRO X


DT 700 PRO X

Closed back headphones designed for recording and monitoring in studio environments. The 48ohm headphones house a STELLAR.45 driver for 'high-performance', whilst the cable is detachable from the single sided cable entry. Frequency response is 5Hz to 40kHz with a nominal sound pressure of 100dB SPL @1mW/500Hz and 114dB SPL @1V/500Hz. Supplied with 1x 3m straight cable, and 1x 1.8m straight cable - both terminating with 3.5mm stereo jack; and 6.35mm jack adapter. Weight: 350g, without cable.


DT 770 M

DT 770 M is a closed-back monitoring headphone with isolation from ambient noise at 35dBA. The headphones have been designed for percussionists and FOH sound engineers, and offer a sound pressure level of 105dB. DT 770 M is delivered with a straight connecting cable that has an integrated volume control and 3.5mm jack with 6.35mm adapter. The headphones have an impedance of 80 ohms, a frequency response of 5Hz to 30kHz, and weigh 300g.


DT 770 PRO

Closed ear design, incorporating the Beyerdynamic bass reflex system, combines articulate low end response with a lightweight diaphragm. Frequency response equalised to the diffuse sound field. Impedance: 80 or 250 ohms.


DT 770 PRO X

Said to have the sound signature of the popular DT 770 PRO, these headphones feature Beyerdynamic's STELLAR.45 driver for a 'high definition' sound that encompasses frequencies from 5Hz to 40kHz. DT 770 PRO X have a nominal impedance of 48 ohms, and a sound pressure level of 112dB at 1v/500Hz, and 98dB at 1mw/500Hz. A detachable, 3m cable terminates with 3.5mm jack connector however a 6.35mm adapter is included in the delivery. Weight: 298g, without cable.

800 SERIES - DT 880 PRO


DT 880 PRO

Semi-open back studio headphones that offer a 'reference-class' analytical sound, with velour, circumaural ear-pads. 3m coiled, single-sided cable, terminated with gold plated, 3.5mm, stereo jack plug with 6.35mm jack adapter. Supplied with nylon carrying case. Impedance: 250 ohms. Nominal SPL: 96dB.

900 SERIES - DT 900 PRO X, DT 990 PRO, DT 990 PRO X


DT 900 PRO X

Open back headphones designed for critical listening, mixing, and mastering. The 48ohm headphones house a STELLAR.45 driver for 'high-performance', whilst the cable is detachable from the single sided cable entry. Frequency response is 5Hz to 40kHz with a nominal sound pressure of 100dB SPL @1mW/500Hz and 114dB SPL @1V/500Hz. Supplied with 1x 3m straight cable, and 1x 1.8m straight cable - both terminating with 3.5mm stereo jack; and 6.35mm jack adapter. Weight: 345g, without cable.


DT 990 PRO

These open backed headphones with circumaural ear pads have a lightweight diaphragm for improved performance. Impedance: 250 ohms. Nominal SPL: 96dB. 3m coiled cable with 3.5mm, stereo, jack plug and 6.35mm jack plug adapter. Includes drawstring bag for transportation.


DT 990 PRO X

These 48 ohm headphones have an open-back design and are said to be 'the perfect complement to studio monitors in the production process'. A STELLAR.45 driver allows a frequency response of 5Hz to 40kHz and a sound pressure level of 111dB at 1V, 500Hz. Supplied with 3m cable terminating in 3.5mm jack connector with 6.35mm adapter. Weight: 292g, without cable.

1000 SERIES - DT 1770 PRO MKII


DT 1770 PRO MKII

These closed-back DT 1770 PRO MKII headphones have been designed for referencing in mixing, mastering, monitoring and recording environments. 45mm dynamic 'Tesla' drivers allowing more efficient operation with reduced distortion at high output levels. Velour ear pads (P/N 1000641) are included for mixing and mastering use, and leatherette ear pads (P/N 1000655) are included for monitoring applications. Detachable 5m coiled (P/N 728489) and 3m straight (P/N 728471) cables included, both with 3-pin mini XLR plug and 6.35mm stereo jack plug terminations. Also includes P/N 717967 hard case. Frequency response: 5Hz to 40,000Hz. Impedance: 30 ohms. Nominal SPL: 95dB SPL. Weight: 377g without cable.