All
Integrated amplifiers — Technics SU-GX70
Description, images, technical data and specifications
Technics SU-GX70
Image source — © Technics
The SU-GX70 is an integrated amplifier with built-in streamer and phono from Technics, built with comprehensive connectivity in a compact chassis. The SU-GX70 brings Technics' considered engineering to a complete streaming integrated solution.
Key specs that matter
Two single-ended inputs plus a dedicated phono input are provided. Input sensitivity is 200mV, with input impedance at 23k ohms single-ended, plus the standard 47k ohms for MM/MC phono. Output power is a modest 40W into 8 ohms. Frequency response spans 20Hz to 40,000Hz within plus-or-minus 3dB. At 430 x 98 x 368mm and 6.6kg, the SU-GX70 maintains a compact, lightweight footprint for a comprehensive streaming integrated amplifier.
Sound and use context
Expect dependable, accessible amplification reflecting Technics' broader considered engineering philosophy, with the built-in streaming and phono input covering network and vinyl sources directly without needing separate outboard components.
Pairing
The built-in streaming and phono input cover network and vinyl sources directly, and the modest 40W output suits efficient loudspeakers.
Alternatives
Technics' own SA-C600 CD player shares the brand's coherent engineering philosophy for a fully Technics-voiced source chain.
Key specs that matter
Two single-ended inputs plus a dedicated phono input are provided. Input sensitivity is 200mV, with input impedance at 23k ohms single-ended, plus the standard 47k ohms for MM/MC phono. Output power is a modest 40W into 8 ohms. Frequency response spans 20Hz to 40,000Hz within plus-or-minus 3dB. At 430 x 98 x 368mm and 6.6kg, the SU-GX70 maintains a compact, lightweight footprint for a comprehensive streaming integrated amplifier.
Sound and use context
Expect dependable, accessible amplification reflecting Technics' broader considered engineering philosophy, with the built-in streaming and phono input covering network and vinyl sources directly without needing separate outboard components.
Pairing
The built-in streaming and phono input cover network and vinyl sources directly, and the modest 40W output suits efficient loudspeakers.
Alternatives
Technics' own SA-C600 CD player shares the brand's coherent engineering philosophy for a fully Technics-voiced source chain.
Specifications
Model name
SU-GX70
Type
Integrated Amplifier with Streamer
Analog inputs (balanced)
N/A
Analog inputs (single-ended)
2 + 1 (Phono)
Input sensitivity (mV)
200
Input impedance (balanced) (Ω)
N/A
Input impedance (single-ended) (Ω)
23 000
Output impedance (balanced) (Ω)
N/A
Output impedance (single-ended) (Ω)
N/A
D/A conversion
N/A
Phono MM/MC current-sensing input impedance (Ω)
47 000
Output power (8Ω) (W)
40
Output power (4Ω) (W)
N/A
Gain (dBu)
N/A
Frequency response low +/- 3dB (Hz)
20
Frequency response high +/- 3dB (Hz)
40 000
Signal to Noise Ratio (dB)
N/A
Total Harmonic Distortion + Noise (%)
N/A
Damping factor
N/A
Dimensions (mm)
430 × 98 × 368
Weight (kg)
6.6
Official link
More components
Integrated amplifiers
Technics SU-G700M2
Integrated amplifiers
Technics SU-R1000