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Singxer
Singxer SA-1 V2
~$599
Estimated price · may vary by retailer
While primarily a Class A headphone amplifier, the SA-1 is widely used as a high-end balanced preamplifier. It is fully discrete (no op-amps in the signal path) and offers a incredibly black background.
Specifications
ClassA
TopologyFully Balanced Discrete
InputsXLR, RCA
OutputsXLR Pre-out, RCA Pre-out, Balanced Headphone
FeaturesGain Switch (Low/High), Output Impedance Switch (Z)
Things to Know
- ⚠No remote control (major downside for living room use).
- ⚠Gain switches are located on the bottom of the unit.
- ⚠Volume knob is analog; slight channel imbalance possible at very lowest levels (first 5%).
Reviews
“It sounds exactly as clean as NFCA and THX-AAA amplifiers, but with an added liquidity that makes the music flow... Its noise level sits at 0.66 uV.”
— SoundNews
“Regardless of the volume, SA-1 V2 has a really slow and relaxed impulse response, creating a smooth texture, warm and laid-back sound, it is silky and fatigue-free.”
— Audiophile Heaven
Video Review
▶Audiophile HeavenYouTubeCurrently Unavailable