Fostex T20RP MK3 Open Back Monitoring Headphones

With free shipping

Newly developed low repulsion ear pad and head pad for maximum comfort

Temporarily out of stock

Due back in stock in 2-3 months

Seen it cheaper? Tell us!

Order by phone on: 0141 221 9650

14 Day Money Back Guarantee! See our returns policy.

Manufacturer: Fostex

Category: Recording & Playback

*Note that the price is based on when we previously had this product in stock. When placing an order for an item temporarily out of stock, in most cases the price will remain the same, however occasionally the price may be subject to change. If this is the case then we'll tell you straight away and offer a refund.



Fostex T20RP MK3 Open Back Monitoring Headphones

The RP mk3 headphones are successors to the reputed RP mk2 series. For more than 30 years, starting with the original T-series, they have been used as robust, reliable and accurate monitoring headphones in many professional recording studios.

Unique proprietary RP (regular phase) drivers

The driver unit, which incorporates Fostex’s own proprietary Regular Phase (RP) Technology diaphragm also known as orthodynamic, has been refined to achieve sharper audio reproduction for more accurate monitoring. It features copper foil etched polyimide film, coupled with a powerful magnet. The housing, ear pads and headband have also been re-designed to ensure maximum performance from the new RP driver.

Lower sensitivity results in a clean, accurate linear response curve

The new RP drivers are lower sensitivity than the previous model and some dynamic designs. However, the design of the RP series is such that focus has been placed on accurate response, with reduced extremes in high/low sensitivity across the frequency range. A good quality headphone amplifier will be capable of driving the RP series to higher levels and in combination with their superior accuracy, mid/hi frequencies are revealed, offering a balanced and natural sound which is very transparent.

Flexible and Reliable

With a maximum input level of 3000mW the new RP mk3 series are up to the task in many professional situations. The interchangeable 6.35mm / 3.5mm cable allows for use with portable, professional and consumer products. The housings have been re-designed to derive maximum performance from the RP driver, whilst the newly developed low-repulsion ear pad and head band maximise comfort and fit. With three different enclosure types there is a model suitable for all uses. All parts are replaceable, down to the smallest screw, so your investment is protected.

Three models for use in all environments

The T20RPmk3 uses an open design that offers a deep bass and more expansive stereo image, suitable for playback and mastering where bleed from the headphones is not a concern.

Additional Info

Additional Info


Detachable Cable 3m 1/4" (6.35mm) jack and 1.2m 1/8" (3.5mm) minijack

Frequency Response 15Hz - 35kHz

Impedance 50ohm

Maximum Input Power 3000mW

Sensitivity 92dB (at 1kHz, 1mW)

Weight 315g

Transducer- Enclosure Type - Open

RP regular phase (orthodynamic)

Manufacturer's Part Number FX-T20RPMK3
Manufacturer Fostex
also known as No
Call for Price N/A