Stateline Amp 2
Best high fidelity amplifier for discerning audio enthusiasts.
The Stateline Amp 2 is a HiFi high-end integrated amplifier with a DAC, line-stage, and power amplifier. It features a minimalist, stylish design with American walnut feet, a stainless steel cabinet, and a glazed front panel. The amplifier utilizes a one-transistor line stage circuit with no negative feedback, optimized for musical information. The power amplifier stage operates in a bridge circuit mode for improved speaker damping and low-level resolution. It includes a remotely controlled custom Alps potentiometer for volume control and a professional switch-mode power supply with extensive decoupling and capacitance. The DAC offers non-oversampling, bit-perfect performance with support for sample rates up to 96KHz via SPDIF or USB.
$2798.00
Owner Satisfaction
4.6
/ 5
Category Rank
1379
/ 2553
#1379 in Power Amplifiers
Price vs Category Average
-66%
Below average
Inputs
5
/ x line-in RCA, SPDIF-RCA, USB-A
Who it's for
- Audiophiles prioritizing ultimate sonic fidelity and an immersive listening experience.
- Discerning enthusiasts who value robust construction and understated, elegant design.
- Listeners with high-performance speakers seeking precise, authoritative sound control.
Who should skip it
- Budget-conscious consumers or those exploring high-fidelity audio for the first time.
- Users seeking an all-in-one device or extensive modern digital connectivity.
- Casual listeners or those not prepared for extensive component matching.
Performance breakdown
Circuit Purity
Zero negative feedback design preserves the natural character of your music.
DAC Resolution
Non-oversampling architecture delivers a raw, bit-perfect analog-like listening experience.
Build Craftsmanship
Stainless steel and walnut accents create a stunning, high-end aesthetic.
Speaker Control
Bridge circuit configuration provides exceptional damping for tighter, more authoritative bass.
Power Delivery
Massive capacitance ensures dynamic headroom for demanding musical peaks.
Input Versatility
Essential connectivity options cover both modern digital and classic analog sources.
Key Specs
Inputs
5x line-in RCA, SPDIF-RCA, USB-A
Feet
American walnut
Finish
OsCon caps, e-pads and Maestro finish
Design
minimalist, stylish
Cabinet
Stainless steel
Front Panel
glazed
Line Stage
one-transistor circuit, no negative feedback, THD mainly second order in the 0.2% range
Power amplifier
bridge circuit mode, two amplifiers per channel
Features
- Optimized circuit topology and component selection
- Minimalist and stylish design with premium materials
- High-quality line stage with second-order distortion
- Bridge circuit power amplifier for enhanced performance
- Precise volume control with custom Alps potentiometer
- Advanced switch-mode power supply for sonic impact
- Non-oversampling DAC with bit-perfect performance
- Multiple input options including USB and SPDIF
What customers say
Customers consistently praise the Stateline Amp 2 for its exceptional sound quality, often highlighting its remarkable clarity and detailed musical presentation. Many users report a significant improvement in their audio setup, noting the amplifier's ability to reveal subtle nuances in recordings. The robust build quality and elegant, understated design also receive frequent commendation, reinforcing a sense of premium craftsmanship. While an investment, the consensus suggests its performance justifies the cost, offering a truly immersive listening experience for serious audiophiles.
Know before you buy
By using a single-transistor circuit without negative feedback, the amplifier preserves the integrity of the musical signal. This approach prioritizes natural harmonic structure, resulting in a sound that is more organic and true to the original recording.
The bridge circuit configuration uses two amplifiers per channel to drive your speakers. This setup significantly improves speaker damping and low-level resolution, allowing for tighter control and better clarity, especially during complex musical passages.
The DAC is designed for a bit-perfect, non-oversampling performance, which avoids the digital artifacts often introduced by standard filtering processes. It supports sample rates up to 96KHz, providing a direct and authentic digital-to-analog conversion.
The amplifier utilizes a professional switch-mode power supply featuring extensive decoupling and over 36,000μF of capacitance. This ensures a stable, clean energy source across five independent voltage regulators, which is essential for maintaining dynamic impact and low noise.
Yes, the unit is highly versatile with five RCA line-level inputs for analog components like turntables or CD players. For digital sources, it includes both USB-A and SPDIF inputs to accommodate your computer or digital streamers.
Volume is managed by a custom Alps potentiometer that is remotely controlled. It is designed with a linear characteristic to ensure precise, smooth adjustments that maintain channel balance at any listening level.
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$2798