JOAL vs Diana MR
The Diana MR matches the JOAL on sensitivity (93 dB), impedance (30Ω), low-frequency extension (5 Hz), and high-frequency extension (55 kHz).
Both turn up in the same documented systems.
AI-generated product photo — not official manufacturer imagery.
JOAL
AbyssHeadphonesOver-Ear Headphones
Estimated price (community-sourced)
$1,895
Around — community and catalog average, updates slowly
About the JOAL
The ABYSS JOAL is an open-back, over-ear wired headphone made in the USA. It uses custom 63 mm planar magnetic drivers in a CNC-machined aluminum chassis with a black textured finish. Its laser-cut metal “Twist and Flex” headband has magnetic adjustability, and the pillow-top Ultrasuede ear pads attach magnetically and are compatible with DIANA ear pads. The supplied 2 m, 16-core OFC copper-alloy cable terminates in a 4.4 mm plug. The package includes a protective shell case, and the original owner receives a 10-year private warranty.
Specifications
Transducer Specifications
Driver and acoustic performance characteristics
- Sensitivity
- 93 dB SPL @ 1W/1m
- Impedance
- 30Ω
- Frequency Response
- 5 Hz - 55 kHz
- Min. Amplifier Power
- 0.25W
- Max. Amplifier Power
- 3W
Key Specifications
Sensitivity: 93 dB
Impedance: 30Ω
Frequency: 5-55000 Hz
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions