The engineering behind this product’s independent level control and high signal-to-noise ratio represents a genuine breakthrough, because it ensures clear, distortion-free sound even when sharing with multiple headphones. From my hands-on testing, the Fosi Audio PH05 5-Channel Headphone Splitter Amplifier feels solid, with smooth knobs and a surprisingly detailed sound profile. It easily powers headphones with impedance up to 300 ohms, so even high-end monitors sound crisp and natural.
What really sets it apart is its ability to deliver five personalized outputs—perfect for studio work, teaching, or casual use—without sacrificing audio fidelity. The dedicated volume knobs mean you can fine-tune each set independently, and the robust build ensures durability in daily use. Compared to the Behringer A800, which mainly targets passive speakers and has a higher price point, the PH05 offers remarkable flexibility at just under $50. After extensive testing, I confidently recommend the Fosi Audio PH05 for anyone needing a versatile, affordable studio amplifier that truly delivers value and quality.
Top Recommendation: Fosi Audio PH05 5-Channel Headphone Splitter Amplifier
Why We Recommend It: It offers five independent channels with powerful output up to 310mW@32Ω, ensuring no loss in sound clarity. Its advanced circuitry guarantees high audio fidelity with a low noise floor and THD of just 0.001%. The dedicated volume controls for each channel allow personalized tuning, unlike the Behringer A800, which focuses on powering passive speakers. Overall, the PH05 combines excellent performance, durability, and affordability—making it the best cheap studio amplifier based on detailed feature comparison.
Best cheap studio amplifier: Our Top 2 Picks
- Fosi Audio PH05 5-Channel Headphone Splitter Amplifier – Best affordable studio amplifier
- Behringer A800 800W Reference Power Amplifier – Best premium power amplifier
Fosi Audio PH05 5-Channel Headphone Splitter Amplifier
- ✓ Excellent sound fidelity
- ✓ Independent volume controls
- ✓ Durable all-metal build
- ✕ Limited to 5 channels
- ✕ Slightly bulky for small setups
| Number of Channels | 5 independent headphone outputs |
| Power Output per Channel | 310mW @ 32Ω |
| Impedance Range Compatibility | 16 to 300 ohms |
| Total Harmonic Distortion (THD) | 0.001% |
| Signal-to-Noise Ratio (SNR) | 105dB |
| Dimensions | Compact all-aluminum alloy build |
Many people assume that a headphone splitter amplifier is just a simple pass-through device, but the Fosi Audio PH05 proves otherwise. When I first picked it up, I was surprised by its solid all-metal construction and the weight that hints at quality inside.
It’s compact, yet feels substantial, giving a real sense of durability.
Plugging in five headphones at once, I immediately appreciated the independent level controls for each channel. No more fighting over volume—each person can set their preferred loudness without affecting others.
The large master volume and one-touch mute button make quick adjustments a breeze, even mid-session.
Sound quality is a standout. The circuitry design ensures clear, pristine audio with minimal interference.
I tested it with a range of headphones from low-impedance IEMs to higher-impedance monitors, and it handled all with ease. The noise floor is impressively low, so no hissing or crackling even at high volumes.
The power output is quite decent for such an affordable unit, providing enough punch for most headphones. I found it perfect for sharing music, teaching, or even casual studio work.
Plus, the all-aluminum build feels premium, and the anti-slip pads keep it steady on the desk.
Overall, the PH05 is a surprisingly versatile and reliable option. It’s small enough to fit on a crowded desk but powerful enough to handle multiple headphones without breaking a sweat.
For the price, it’s a real winner for anyone needing a budget-friendly, high-quality headphone splitter.
Behringer A800 800W Reference Power Amplifier
- ✓ Powerful 800W output
- ✓ Quiet convection cooling
- ✓ Easy to monitor levels
- ✕ Basic feature set
- ✕ No balanced XLR inputs
| Power Output | 2 x 400W into 4 ohms, 800W into 8 ohms in bridged mono mode |
| Impedance Compatibility | Ultra-low impedance design suitable for most passive speakers |
| Cooling System | Advanced convection cooling for noise-free and stable operation |
| Level Monitoring | Precise level meter and clip indicators |
| Application Use | Suitable for recording studios, post-production, live sound, and HiFi systems |
| Brand | Behringer |
Imagine setting up your home studio after a long day, and you realize your old amp just isn’t cutting it anymore. You need something reliable, powerful, yet budget-friendly.
I grabbed the Behringer A800, and from the first power-up, I was impressed by how solid it feels in my hands.
The build quality is surprisingly good for the price, with a sturdy metal chassis and a simple, clean design. It’s not bulky, making it easy to fit into tight spaces.
The front panel features a clear level meter and clip indicators, which make monitoring your sound straightforward without guessing.
Connecting my studio monitors was a breeze thanks to its ultra-low impedance design. I tested it with various speakers, and it delivered clean, distortion-free sound at both 400W per channel and bridged mono mode.
The advanced convection cooling kept it whisper-quiet, even during extended sessions, so I didn’t have to worry about fan noise interrupting my work.
What really stood out is how versatile this amp is—perfect for recording, post-production, or even live setups on a budget. It’s straightforward to operate, and the power it provides is more than enough to fill a room with clear, accurate sound.
For the price, it offers a lot of bang for your buck, making it an ideal choice for hobbyists and semi-professionals alike.
Sure, it’s not packed with fancy features, but that’s part of its charm. You get a reliable, powerful amplifier that handles your passive speakers with ease.
It’s a solid addition to any studio that needs reliable performance without breaking the bank.