Singxer SA-1 Class-A Balanced Class A Headphone & Pre-Amplifier

$599.00

Singxer SA-1 Class-A Balanced Class A Headphone & Pre-Amplifier

Singxer SA-1 Manual

Description

The Singxer SA1 is an high-performance, full-featured headphone amplifier and preamplifier. Pure Class A design and discrete, fully balanced circuitry. Completely analog, there is no EMI interference from digital control to disrupt the audio signal. ROHM input transistors provide very low noise and excellent performance. The output stage uses multi-stage current amplification, similar to that found in a high-power amplifier. Each channel has 2 pairs of 4A ON Semiconductor transistors to ensure low internal resistance and high output power. These circuits also incorporate a complete protection system against overcurrents, overloads, short circuits as well as thermal protection, DC protection and switch-on delay.

Inputs
  • RCA Single Ended
  • XLR Balanced
Output
  • Jack 4.4mm (Balanced)
  • Jack 6.35mm (Single Ended)
  • RCA (Single Ended
  • XLR (Balanced)
Color
  • Black (You can have any color you want as long as its black)

This SA-1 is very complete. Single ended inputs (RCA) and balanced inputs (XLR). For the headphone outputs, the amplifier offers 4.4mm jack, balanced output and 4-pole XLR balanced output. The 6,3mm jack is singled ended output. The preamplifier outputs are unbalanced RCA output and  balanced XLR outputs.

The headphone gain can be changed to fit any type of headphone. Low sensitive and high sensitive, they all match.

SPECIFICATIONS

Product type Headphone amplifier
Preamplifier
Amplification type Class A
Inputs 1x Balanced XLR
1x Single-ended RCA
Outputs 1x Balanced XLR
1x Single-ended RCA
1x Balanced Jack 4.4mm headphone output
1x Balanced XLR 4 poles headphone output
1x Single-ended Jack 6.35mm headphone output
THD+N -120dB @ 1kHz, A-Weighting, 20Hz – 22kHz
-96dB @ Low gain, 1kHz, A-Weighting, 20Hz-22kHz
Noise level 0.66µV @ Max output, SNR / DNR 147dB
300nV RMS @ Low gain, A-Weighting, 20Hz-22kHz
Output power 6480mW @ 32Ω
2000mW @ 120Ω
380mW @ 600Ω

 

GENERIC
Power supply 100-240V AC, 50/60Hz
Dimensions 234 x 170 x 46mm
Housing material Aluminum
Color Black
Weight 1.8kg
Package 1x Singxer SA-1
1x Power cable

 

Additional information

Weight 3.75 lbs
Dimensions 9.25 × 6.75 × 1.75 in

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