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Fostex Manuals & User Guides

Fostex is a premier Japanese audio manufacturer specializing in professional headphones, recording equipment, and high-fidelity speaker components.

Tip: include the full model number printed on your Fostex label for the best match.

About Fostex manuals on Manuals.plus

פאָסטעקס קאָרפּאָראַטיאָן is a distinguished electronics company headquartered in Tokyo, Japan, renowned for its contributions to the professional and audiophile audio markets. Founded as a division of Foster Electric Co., Ltd., Fostex has spent decades refining audio transducer technology. The brand is particularly famous for its proprietary Regular Phase (RP) planar magnetic driver technology, which powers its acclaimed line of studio headphones and microphones.

Beyond headphones, Fostex manufactures a wide range of audio equipment, including active monitor speakers, portable field recorders, and digital-to-analog converters (DACs). Their products are designed to meet the rigorous demands of musicians, sound engineers, and high-fidelity enthusiasts. With a commitment to acoustic excellence, Fostex continues to innovate in driver design and audio processing.

Fostex manuals

לעצטע מאַנואַלן פֿון manuals+ אויסגעקליבן פֿאַר דעם בראַנד.

Fostex T50RPmk4g Gaming Headphones Owner’s Manual

16 מערץ 2026
Fostex T50RPmk4g Gaming Headphones Specifications Type Semi-open dynamic Driver RP planar magnetic Impedance 28 Ω Sensitivity 97 dB/mW Maximum input 3,000 mW Frequency Response 10 to 40,000 Hz Weight Approx.…

Fostex T50RPmk4 RP Stereo Headphones Owner’s Manual

16 מערץ 2026
Fostex T50RPmk4 RP Stereo Headphones Product Specifications Type: Semi-open dynamic type Driver: RP Planar diaphragm Impedance: ohms Sensitivity: dB/mW Maximum Input: mW Frequency Range: to Hz Weight: Approximately g (excluding…

Fostex T50RPmk4g Plus Gaming Headset Owner’s Manual

16 מערץ 2026
Fostex T50RPmk4g Plus Gaming Headset Specifications Headphone Specifications Feature Specification Type Semi-open Driver RP planar magnetic Impedance 28 ohm Sensitivity 97 dB/mW Max Input 3,000 mW Frequency Response 10 –…

Fostex TH1100RPmk2 Premium Headphones Owner’s Manual

16 מערץ 2026
Fostex TH1100RPmk2 Premium Headphones Specifications Model: 5)31NL Material: Synthetic leather Dimensions: Varies Weight: Varies Type Open-back dynamic type Driver RP Pla ar diaphragm Impedance 32 ohms Sensitivity 96 dB/mW Maximum…

Fostex EX-EP-91 Ear Pads Owner’s Manual

11 פעברואר 2026
Fostex EX-EP-91 Ear Pads Product Specifications Material: Synthetic leather Weight: 18g Compatible with: THRPmk headphones Exterior: Synthetic leather Weight: 18g Accessories: TH900RPmk2 Product Usage Instructions Remove the adapter from the…

Fostex ET-RP4.4BL2Y 4.4mm 5-pole Balanced Cable Owner’s Manual

14 יאנואר 2026
Fostex ET-RP4.4BL2Y 4.4mm 5-pole Balanced Cable Product Specifications Model: &531#-: Brand: NNQPMFCBMBODFEDBCMF Power: 0XOFST.BOVBM Weight: '045&9$0 Product Information This product is a versatile device designed to perform multiple functions, including…

Fostex TH1000RPmk2 Premium Headphones Owner’s Manual

7 יאנואר 2026
TH1000RPmk2 Premium Headphones Owner's Manual Abou54t detachable cables The headphones and cable of this product are detachable. An optional cable for balanced connections, ET-TH4.4BL2Y, is sold separately. By using these…

Fostex PX-5 Professional Monitor System Owner's Manual

מאַנואַל
Comprehensive owner's manual for the Fostex PX-5 professional monitor system, detailing features, setup, operation, and specifications. Learn how to connect, control, and optimize your audio experience with this high-quality studio…

Fostex manuals from online retailers

FOSTEX PA-3(BX) Personal Active Speaker System User Manual

PA-3(BX) • October 25, 2025
Instruction manual for the FOSTEX PA-3(BX) Personal Active Speaker System. Features a glossy finish, 2-way active design, and includes a volume controller. Provides important safety information and usage…

Fostex 6301NE Powered Active Monitor User Manual

6301NE • September 9, 2025
Comprehensive user manual for the Fostex 6301NE Powered Active Monitor, covering setup, operation, maintenance, troubleshooting, and specifications for this electronically balanced studio monitor.

פאָסטעק RM-3DT אַקטיוו מאָניטאָר רעדנער באַניצער מאַנואַל

AMS-RM-3DT • August 3, 2025
א פולשטענדיגע באַניצער מאַנואַל פֿאַר די Fostex RM-3DT אַקטיוו מאָניטאָר רעדנער, וואָס דעקט סעטאַפּ, אָפּעראַציע, וישאַלט, טראָובלעשווטינג, און ספּעסיפיקאַציעס פֿאַר דעם Dante און אַנאַלאָג קאַמפּאַטאַבאַל ראַק-מאָונט מאָניטאָר.

Fostex support FAQ

געוויינטלעכע פראגעס וועגן מאַנואַלן, רעגיסטראַציע און שטיצע פֿאַר דעם בראַנד.

  • Where can I find user manuals for older Fostex recorders?

    Owner's manuals and legacy documentation can be found on the Support page of the official Fostex website under the respective product categories or discontinued products section.

  • How do I replace the ear pads on Fostex RP series headphones?

    Ear pads are consumable items. To replace them, gently pull the old pad off the housing rim. If a damper ring is present, ensure it is placed correctly before stretching the new pad's lip into the groove of the headphone cup.

  • Can I use balanced cables with Fostex headphones?

    Yes, many modern Fostex models (like the T60RP and mk3/mk4 series) feature detachable cables and support balanced connections using optional cables (e.g., 2.5mm or 4.4mm balanced plugs).

  • What is Fostex RP technology?

    RP stands for Regular Phase. It is Fostex's proprietary planar magnetic driver technology, which uses a flat diaphragm and printed coil circuit to deliver accurate transient response and high sound localization.