FIFINE Headphone Amplifier 4 Channels Metal Stereo Audio Amplifier, Mini Earphone Splitter (N6)
Quick take
The FIFINE N6 is a compact 4-channel headphone amplifier meant to take one stereo source input and drive up to four headphone outputs, each with its own volume knob. It is a convenient solution for podcast teams, tracking sessions, and small stage or studio monitoring where everyone wants independent levels. The main catch is cabling and setup: it uses 6.35 mm (1/4-inch) ports and requires the right TRS/TS approach, since cables are not included.
Pros and cons
Pros
- Up to four headphone outputs with separate volume control per channel, which helps when multiple people want different loudness.
- Metal, compact build with knobs that reviewers describe as smooth and sturdy for gig or studio transport.
- Works for common monitoring workflows (recording, live use, and listening to TV or computer audio), using a single input split to multiple listeners.
- Includes a 12V DC power adapter and power indicator light.
Cons
- Requires the correct 1/4-inch TRS stereo or TS mono cabling for input and outputs, and the needed TRS/TS cables are not included.
- It is an amplifier/splitter configuration (1 input, 4 outputs), not a 4-input mixer (so it will not support multiple independent audio sources).
- Like many small headphone amps, you need to manage input level carefully to avoid distortion.
What buyers think
Buyer-review evidence points to a consistent theme: the unit is easy to set up and delivers clean, usable monitoring when levels are set correctly. Multiple reviewers describe the build as solid and travel-friendly, with smooth, reliable dials and durable connections even when packed or moved for work. Performance-wise, reviewers frequently mention that sound quality stays clear when driving multiple outputs, and that independent channel volume is a practical improvement over simpler setups where volume is shared. There is also a recurring practical caution: if the input level is set too high, distortion can occur, so dialing in the input gain matters.
What this amplifier is for
This is a multi-headphone distribution amplifier, designed to let one audio source feed multiple headphone listeners at once. Each of the four headphone channels has its own volume knob, so you can accommodate different listening preferences without changing the main source volume.
That makes the FIFINE N6 especially relevant for:
- Podcasting and group recording, where guests and hosts often want different headphone levels.
- Studio tracking, when engineers and performers need monitoring from a shared console or interface.
- Live performance and rehearsal, when multiple people need to monitor the same mix.
- Workstations where you want a single stereo output to feed several headphone or monitoring devices.
Key features that affect everyday use
Four outputs with independent volume
The standout usability feature is the per-channel control. Instead of one shared headphone volume, you can adjust each listener’s level individually.
Correct port type and cable choice matters
The input and outputs are 6.35 mm (1/4-inch) jacks. To get the intended behavior, you must use the appropriate cable type: for stereo, you use 1/4-inch TRS male-to-male connectors. For mono, you use 1/4-inch TS male-to-male connectors. TRS/TS cables are not included, so plan your cabling before setup.
One source, four headphone outputs
This unit is a 1 input to 4 outputs amplifier/splitter. It is not built like a multi-input mixer, so it will not let you send four separate audio sources to four different headphone channels independently.
Metal build and portability
Reviewers mention the metal casing as a reassuring factor for real-world movement, including packing and transport between sessions. Knob operation is also described as smooth, which matters when you adjust levels repeatedly during recording or a show.
Sound quality and performance expectations
Across buyer feedback, the general picture is clean and clear monitoring, especially when the input level is managed.
For most non-audiophile monitoring needs, this is positioned as a “simple, effective” solution. If your goal is high-end, studio-grade amplification for critical listening, consider whether your headphones and monitoring chain already provide the level control and amplification you need.
Pros and cons in plain language
- Buy it if: you need one stereo mix to go to up to four people, and you want independent headphone volume knobs per channel.
- Skip it if: you need a true multi-input mixer (multiple independent sources), or you are not comfortable sourcing the correct 1/4-inch TRS/TS cables.
- Be mindful if: you tend to run audio sources hot, because input level that is too high can lead to distortion.
Alternatives to consider (based on your goal)
If you are deciding between categories, here are the tradeoffs to think about:
- If you need independent sources per listener: look for a mixer-style solution (multiple inputs) rather than a 1-to-4 headphone splitter.
- If you only need a shared headphone distribution: a simpler passive splitter or basic distribution amp may be cheaper, but you lose independent volume control.
- If you need portability for short setups: prioritize compact devices with per-channel volume and included power, since additional power adapters and cabling can quickly add friction.
Price and availability
The price for the FIFINE N6 can vary by retailer, but it is generally positioned as an affordable, practical multi-headphone amplifier. The decision usually comes down to whether the channel count and independent volume fit your exact monitoring workflow, and whether you are ready to provide the needed TRS/TS cables.
Verdict
The FIFINE N6 is a strong fit for groups that need one shared stereo source to reach up to four headphone users, with individual volume control for each channel. It is simple, portable, and generally associated with clean monitoring when you set levels appropriately. Just be sure you get the cabling right for 1/4-inch TRS stereo (or TS mono) connections, and remember it is a splitter (1 input, 4 outputs), not a multi-input mixer.
FAQ
Does the FIFINE N6 take one audio source and output to four headphones?
Yes, it is a 1 input to 4 outputs headphone amplifier/splitter using 1/4-inch (6.35 mm) ports.
What type of cable do I need for the input and headphone outputs?
It uses 1/4-inch (6.35 mm) jacks. For stereo, use 1/4-inch TRS male-to-male cables. For mono operation, use 1/4-inch TS male-to-male cables. TRS/TS cables are not included.
Is this a mixer with multiple inputs?
No. It is not a 4-input mixer, it is a splitter-style amplifier with one input and four headphone outputs.
Can I control the volume for each headphone separately?
Yes. Each output channel has its own volume knob, so multiple listeners can set different loudness levels.
What should I watch out for during setup?
Input level matters. If the input is set too high, distortion can occur, so dial your source level so the amplifier is not being overdriven.
Does it include a power adapter?
Yes, a 12V DC power adapter is included, along with a power indicator light.
Specifications
| Product Title | FIFINE Headphone Amplifier 4 Channels Metal Stereo Audio Amplifier,Mini Earphone Splitter with Power Adapter-4x Quarter Inch Balanced TRS Headphones Output and TRS Audio Input for Sound Mixer-N6 |
|---|---|
| Category | Electronics > Headphones, Earbuds & Accessories > Amplifiers |
| Brand | FIFINE |
| Manufacturer | FIFINE TECHNOLOGY |
| Model Number | N6 |
| Item Weight | 1 Grams |
| Mfr Part Number | N6 |
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