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Schiit Audio Jotunheim
Unique technology, unrivalled flexibility, and modular design—the Jotunheim 2 sets the standard for balanced headphone amps and preamps. It’s ready for any headphone—and fully enabled to be the centerpiece of a complete desktop system.
The Best $2400 Headphone Amp—For $400?
If you’re talking fully discrete, truly balanced headphone amps, you’re usually talking big, big money. Not with Jotunheim 2. It meets—or even exceeds—the insane parts and build quality of boutique amps. A true balanced, 4-gang, silky-smooth Alps RK27114 potentiometer and 1% “supermatched” JFET inputs, 10% matched, paired BJT gain stage and output devices, and zero capacitors in the signal path is just a start. Jotunheim 2 also features our exclusive Nexus™ current-feedback, inherently differential, input/output agnostic topology. It also includes our Continuity S™ output stage for exceptional linearity and efficiency at high output. Or, in English, Jotunheim 2 connects seamlessly to all your sources without compromise, puts out an incredible amount of power, and is whisper-quiet on even the most sensitive IEMs.
Total. Desktop. Control.
Jotunheim 2 provides all the connections and control for your entire desktop. Choose balanced, single-ended, or an internal card source with one front panel switch. Enjoy all your headphones, from the most power-hungry to the most sensitive. Hook up to powered monitors or speaker power amps via the balanced and single-ended preamp outputs. And, enable or disable the preamp outputs with a convenient switch. Jotunheim is all you need for a state-of-the-art desktop.
Modularity: Tailored To Your Needs, Ready For the Future
Jotunheim 2 is the only modular, affordable balanced headphone amp available today. This means it’s the only amp that lets you tailor it perfectly to your needs. Choose from these optional modules:
- ES9028 DAC. Choose the ES9028 module with Unison USB™ for a world-class delta-sigma DAC for $100.
- True Multibit Unison USB™ DAC. Or choose our own True Multibit technology, with AD5547 DAC and proprietary DSP-based digital filter, as well as our own Unison USB interface, for $200.
- MM Phono. Or, choose the MM phono input module, for 42dB of gain and passive RIAA, for great phono sound, for $100.
Also, Jotunheim 2’s modular design means you’re ready for the future. You won’t get stuck with dumpster fodder if DAC technology changes—just swap the module. And, you won’t get stuck with an amp that doesn’t work for you—change the module to meet your changing needs.
Designed and Built in the USABy “designed and built in the USA" this is what we mean: the vast majority of the total production cost of Jotunheim—chassis, boards, assembly, etc—goes to US companies manufacturing in the US. Our chassis and transformers are made in California. Our PCBs are made in California or Nevada, and it all comes together in our San Antonio facility.5-Year Warranty, Easy ReturnsJotunheim 2 is covered by a 5-year limited warranty that covers parts and labor. And if you don’t like your Jotunheim, you can send it back for a refund, minus 5% restocking fee, within 15 days of receiving it.
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Schiit Audio Jotunheim — compact, powerful, modular headphone amp/preamp
The Jotunheim pairs surprising amplification with a refined, neutral presentation that punches well above its price. Chris Martens for The Absolute Sound highlights its authority, quiet backgrounds, and configurable Multibit DAC option. The amp delivers substantial balanced power (up to 7.5W @ 16Ω) and ultra-low output impedance (<0.1 Ω), making it compatible with sensitive IEMs and demanding planars alike. Sonically it emphasizes punchy, agile dynamics, precise transients, and strong low-level resolution; the optional Multibit DAC notably enhances three-dimensionality and microdetail. Built as a compact, well-engineered unit with relay-switched inputs and optional phono/DAC modules, Jotunheim suits listeners seeking a versatile, performance-first headphone solution. At its $399 price it represents exceptional value.
Pros
- High balanced power and ultra-low output impedance support everything from sensitive IEMs to power-hungry planars.
- Outstanding dynamics and transient speed—punch, authority, and precise control over leading and trailing edges.
- Very low noise floor and high SNR deliver quiet backgrounds, suitable for sensitive headphones and IEMs.
- Optional Multibit DAC upgrade brings superior low-level detail, transient acuity, and more three-dimensional imaging.
Sound Quality
91/100
The review explicitly praises punch, authority, and 'cat-quick' transient speeds, noting precise control over leading and trailing edges of notes. The measured power/headroom in the specs (up to 7.5W at 16Ω balanced) corroborates the amp's ability to move demanding drivers with authority. The combination of speed and control makes it lively and engaging.
Noise Floor
90/100
The Absolute Sound notes 'quiet backgrounds' and the specifications show excellent SNR (>123 dB unweighted referenced to 4V), and output impedance <0.1 Ω—both strong indicators of a very low noise floor. That combination makes the Jotunheim suitable for sensitive headphones and most IEMs, yielding a very quiet (near-silent) background in normal listening.
Headphone Compatibility
93/100
Extremely low output impedance (<0.1 Ω) and substantial balanced power (7.5W @ 16Ω, 6W @ 32Ω, etc.) mean the Jotunheim can drive everything from sensitive IEMs to power-hungry planars. Dual gain settings for balanced and SE inputs add flexibility for matching sensitivity levels. Specs and review comments support excellent compatibility across a wide range of headphones.
Build Quality
88/100
Physically compact yet robust—review notes it is 'deceptively small' given its performance; the internal power supply spec (48VA transformer, >65,000 µF total filter capacitance, two-stage regulation) indicates substantial engineering and solid component choices. Finish and layout are typical Schiit: functional, sturdy, and fit-for-purpose rather than luxury-bling.
Features Connectivity
93/100
Baseline analogue I/O is comprehensive (balanced XLR and SE RCA inputs, balanced 4-pin XLR and 1/4" headphone outs, switchable balanced/SE line preamp). Jotunheim is configurable with optional DAC modules (including a true Multibit option) and offers multiple gain settings—this elevates it into the well-featured class. The modularity (DAC or phono add-ons) plus balanced I/O and preamp capability yields a very strong feature set.
Value for Money
95/100
The review repeatedly labels the Jotunheim a bargain at its $399 price, calling it a 'technical marvel and a bargain' and stating it offers 'greater high-end bang for the bucks' than other options heard. Given the performance, power, low noise, and modular options, reviewers consider it exceptional value for its segment.
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