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Java Hi-Fi Single Shot INTEGRATED Amplifier
- LDR pre-amp stage and GaN FET power amp stage
- ETI Research RCA connectors
- ETI Research speaker binding posts
- 8mm anodised aluminium front panel
- Luxury real wood Walnut or Ebony veneers
- Remote control for volume and source selection
- Innovative inverted PCB assembly for vibration and resonance control of the audio circuit
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Java Hi‑Fi Single Shot Integrated Amplifier — energetic, well‑featured
The Java Hi‑Fi Single Shot Integrated Amplifier delivers an immediate, lively presentation with authoritative power and a surprisingly rich midrange. As reviewed by Jason Kennedy for hi-fi+, the amp pairs an LDR pre‑amp with a GaN FET power stage that produces 200W/8Ω and a taut, agile delivery. Its onboard high‑resolution DAC (USB), MM phono stage, Bluetooth aptX and variable pre‑out make it a flexible hub for vinyl, streaming and headphone listening. Sonically it favours speed, tight attack and clear imaging while retaining enough tonal weight to avoid sounding thin. Build options and quality connectors support high‑end finishes and practical connectivity. Best for listeners seeking energetic, transparent performance and a fully featured integrated that reviewers judge to offer strong performance and value for the price.
Pros
- Immediate, lively presentation with excellent dynamics and timing that brings music to life.
- Unusually rich midrange for a Class D design, providing convincing timbral depth and natural note weight.
- Comprehensive feature set—including high‑res USB DAC, MM phono stage, Bluetooth aptX, headphone output and variable pre‑out—suitable for versatile systems.
- Excellent timing and soundstage imaging with minimal time‑smear, yielding a focused, three‑dimensional presentation.
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Cons
- Onboard DAC is reported to be less keen on very high sample rates (above 192kHz).
- Highs are more extended and not as smooth as tube/triode designs, which may not suit listeners seeking a rounded top end.
- Limited AV/digital connectivity (no optical or HDMI) and only two single‑ended RCA line inputs versus the pricier balanced option on the Double Shot.
Sound Quality
90/100
Dynamics
90/100
As a high-power Class D (200W/8Ω), the Single Shot is described as nimble and fast, with notes that 'stop and start quickly' and deliver 'snap and visceral excitement.' The review notes the amp lacks the 'thickener' of some designs (resulting in vivid, faster presentation) but otherwise conveys excellent control and headroom for its topology.
Soundstage Imaging
91/100
The DAC/amp timing is singled out as producing 'highly engaging' and often 'three dimensional' results; acoustic pieces benefit from an absence of time smear so attacks and decays are clear. Review examples (Cian Nugent, Steely Dan) underline a well-focused, holographic presentation.
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Build Quality
88/100
Hardware spec (LDR pre-amp, GaN FET power stage, 200W/8Ω) and the review's reference to a 'strong feature set' imply robust engineering and a substantial power supply for the class. The review does not deeply detail chassis or component finish, so score is generous but conservative given the high price point and solid technical implementation.
Features Connectivity
93/100
Very well featured for an integrated: built-in high-resolution DAC with USB, MM phono stage, Bluetooth aptX, single headphone output, remote control and a variable pre-out plus two pairs of RCA inputs. The combination of DAC+USB, phono, Bluetooth and headphone output pushes this well into the fully-featured band.
Value for Money
90/100
Reviewer explicitly states 'the Java Single Shot is a great amplifier for the asking price,' praising its energy, immediacy and feature set at the listed price (~$9,495). That endorsement supports a justified-premium value assessment in its competitive segment.
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