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Based on price data from 4 merchants for "SPL Phonitor Headphone Amplifier". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.
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Description
Step into a new realm of audio precision with the SPL Phonitor Headphone Amplifier. Engineered for the discerning audiophile and professional musician alike, this amplifier is your gateway to the Phonitor Matrix technology, which redefines how headphone monitoring should sound. This innovative feature enables a speaker-like experience, eliminating the exaggerated stereo effect typical in headphones. Perfect for those who mix music primarily for speaker playback, the Phonitor Matrix ensures your tracks translate seamlessly between different listening environments.
Under the hood, the Phonitor boasts two Burr-Brown OPA 2134 SoundPlus operational amplifiers that deliver high-speed performance with minimal distortion. The result? A pristine audio signal that captures every nuance of your mix. Designed with quality in mind, the amplifier features an analog volume controller and a durable aluminum front panel, making it both rugged and refined. Whether you're in a professional studio or a home setup, this amplifier promises an unmatched auditory experience.
Key Features:
- Phonitor Matrix with Speaker Angle, Center Level, and Crossfeed parameters
- Two front-panel-selectable stereo analog inputs: balanced 1/4-inch TRS and RCA
- Preamplification via Burr-Brown OPA 2134 SoundPlus high-speed op-amps
- Class AB output stage suitable for various headphone models
- Continuously adjustable Crossfeed via front-panel potentiometer
- Maximum output power: 2 x 400mW (47Ω)
- Front-panel 1/4-inch headphone output jack
- Includes a 12V plug-in power supply
- Internal power supply generating +/-17V for pro audio levels up to +22.5dB
Product specs
| Type | Headphone Amp |
| Input Channels | 2 x Stereo |
| Output Channels | 1 x Stereo |
| Analog Inputs | 2 x 1/4" TRS (L/mono, R), 1 x Dual RCA Stereo |
| Headphones | 1 x 1/4" TRS |
| Controls per Channel | Crossfeed, Speaker Angle, Center Level |
| Form Factor | Desktop |
| Power Supply | 12V DC power supply (included) |
| Height | 1.9" |
| Width | 8.2" |
| Depth | 8.6" |
| Weight | 3.09 lbs. |
FAQs
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What kind of inputs does the SPL Phonitor Headphone Amplifier support?
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The SPL Phonitor Headphone Amplifier supports 2 x 1/4" TRS inputs and 1 x Dual RCA Stereo input, allowing for versatile connectivity with various audio sources.
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Does the SPL Phonitor Headphone Amplifier include a power supply?
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Yes, the SPL Phonitor Headphone Amplifier comes with a 12V DC power supply included, ensuring you have everything needed to power the unit right out of the box.
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What are the control options available on the SPL Phonitor Headphone Amplifier?
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The SPL Phonitor Headphone Amplifier features controls for Crossfeed, Speaker Angle, and Center Level, allowing you to customize your listening experience for optimal soundstage and imaging.
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Is the SPL Phonitor Headphone Amplifier suitable for desktop use?
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Yes, the SPL Phonitor Headphone Amplifier is designed as a desktop unit with dimensions of 1.9" in height, 8.2" in width, and 8.6" in depth, making it compact and convenient for studio or home use.
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Can I use the SPL Phonitor Headphone Amplifier with high-impedance headphones?
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Yes, the SPL Phonitor Headphone Amplifier is capable of driving high-impedance headphones, providing clear and powerful audio performance for audiophile-grade listening.
Videos
Front End Audio
SPL Phonitor Headphone Monitoring Amplifier
Reviews
Owner Insights
We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about SPL Phonitor Headphone Amplifier.
Features and functionality
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The Phonitor X has a unique power output behavior; it increases power into a 600-ohm load with balanced output but decreases into 250-ohm and 32-ohm loads.
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The ideal impedance for the Phonitor X seems around 250-300 ohms per rail, supporting high impedance headphones better.
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High gain settings on the Phonitor X can add significant dynamic range, enhancing headroom and reducing distortion, notably when using the dip switches.
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The Phonitor's analog crossfeed circuit can adjust crossfeed amount over six values and choose from six speaker angles, offering a natural forward-projecting image.
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The center cut feature on the Phonitor allows for balancing the center image with virtual speakers, preventing an overblown center image.
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User experience
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It is recommended to run the Phonitor X with RCA input and 1/4-inch output for optimal sound quality, avoiding the XLR output for best results.
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The Phonitor X is reported to sound better with the matrix feature turned off during testing, which could affect measurements and sound quality perception.
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Owners have noted a significant sound improvement when switching from an audio interface like UAD Apollo Twin X to the SPL Phonitor One D Amplifier.
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Users describe a more comfortable listening experience with the crossfeed engaged, likening it to near-field monitors in an anechoic room.
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The Phonitor is praised for its aesthetics, considered by some as the best-looking solid-state amplifier.
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Owners note that despite initial skepticism about high-end amps, the Phonitor offers a tangible improvement in headphone sound quality.
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Use cases and applications
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Users report a preference for IEMs like KZ ZST over studio headphones for clearer mix monitoring in apartment settings due to volume constraints.
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Comparisons
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Despite the reputation of Beyerdynamic DT 770 Pro as studio headphones, some users prefer the sound clarity and familiarity of KZ ZST IEMs for mixing tasks.
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Other
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It's been observed that transitioning from traditional studio monitors to headphone-based setups can enhance detailed listening in space-limited environments.
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5.0 out of 5
Based on 0 Reviews and 2 Ratings
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