SPL Phonitor One
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SPL
Phonitor One
Product Info
* Prices may vary. Check retailer for current pricing and availability.
The SPL Phonitor One is a seriously refined headphone amp. Its clean power and convincing crossfeed make it ideal for critical listening, mixing, and enjoying high-resolution audio. It's a great choice for engineers and audiophiles who demand sonic accuracy and build quality.
Product Description
- SPL Phonitor One
- Headphone Amplifier
- For studio and hi-fi applications
- Infinitely adjustable crossfeed function - crosstalk between the two stereo channels for more realistic surround sound
- Pre-amplification by 2 Burr-Brown OPA 2134 SoundPlus operational amplifiers for extremely low noise and minimal distortion
- THD + N (0 dBu
- 10 Hz - 22 kHz
- 600 O): 0.002%
- Max. Input level: +22.5 dBu
- Noise (A-weighted
- 600 O): -97 dBu
- Max. Output power (600 O): 2x 190 mW
- Max. Output power (250 O): 2x 330 mW
- Max. Output power (47 O): 2x 400 mW
- Frequency response headphone output (- 3 dB): 10 - 200
- 000 Hz
- Two switchable stereo inputs: 6.3 mm balanced TRS jack and unbalanced RCA
- Headphone output: 6.3 mm stereo jack socket
- Dimensions (W x H x D): 210 x 49.6 x 220 mm
- Weight: 1.45 kg
PROS
- • Burr-Brown op-amps deliver exceptionally clean, low-noise amplification
- • Crossfeed function convincingly simulates realistic headphone surround sound
- • Solid, weighty construction feels extremely robust and premium
- • Flexible input options accommodate both balanced and unbalanced sources
CONS
- • Relatively heavy for a desktop headphone amp, impacting portability
- • Price point places it in the premium-priced segment of headphone amps
- • Limited connectivity beyond the essential stereo inputs and outputs
Product Video
Key Features
Channels
Stereo
Power
2x 400 mW @ 47 Ohms
Impedance Range
16 - 600 Ohms
Connections
6.3 mm TRS balanced, RCA unbalanced
Weight
1.45 kg
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Frequently Asked Questions
It creates a more convincing surround image than most headphones, but isn't a substitute for true surround headphones – it’s more of a spatial enhancement.
Yes, the exceptionally low noise floor is noticeable even in moderately loud studio settings; it's a real strength.
It aims for transparency; it's exceptionally clean but retains a subtle warmth that avoids sterility – a welcome characteristic for extended listening.
